80_FR_23075 80 FR 22996 - Notice of Opportunity To Comment on an Analysis of the Greenhouse Gas Emissions Attributable to Production and Transport of Brassica Carinata Oil for Use in Biofuel Production

80 FR 22996 - Notice of Opportunity To Comment on an Analysis of the Greenhouse Gas Emissions Attributable to Production and Transport of Brassica Carinata Oil for Use in Biofuel Production

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 79 (April 24, 2015)

Page Range22996-23003
FR Document2015-09618

In this Notice, the Environmental Protection Agency (EPA) is inviting comment on its analysis of the greenhouse gas (GHG) emissions attributable to the production and transport of Brassica carinata (carinata) oil feedstock for use in making biofuels such as biodiesel, renewable diesel, and jet fuel. This notice explains EPA's analysis of the production and transport components of the lifecycle GHG emissions of biofuel made from carinata oil, and describes how EPA may apply this analysis in the future to determine whether biofuels produced from carinata oil meet the necessary GHG reductions required for qualification as renewable fuel under the Renewable Fuel Standard program. Based on this analysis, we anticipate that biofuels produced from carinata oil could qualify as advanced biofuel if typical fuel production process technology conditions are used.

Federal Register, Volume 80 Issue 79 (Friday, April 24, 2015)
[Federal Register Volume 80, Number 79 (Friday, April 24, 2015)]
[Notices]
[Pages 22996-23003]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-09618]


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ENVIRONMENTAL PROTECTION AGENCY

[EPA-HQ-OAR-2015-0093-; FRL-9926-80-OAR]


Notice of Opportunity To Comment on an Analysis of the Greenhouse 
Gas Emissions Attributable to Production and Transport of Brassica 
Carinata Oil for Use in Biofuel Production

AGENCY: Environmental Protection Agency.

ACTION: Notice.

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SUMMARY: In this Notice, the Environmental Protection Agency (EPA) is 
inviting comment on its analysis of the greenhouse gas (GHG) emissions 
attributable to the production and transport of Brassica carinata 
(carinata) oil feedstock for use in making biofuels such as biodiesel, 
renewable diesel, and jet fuel. This notice explains EPA's analysis of 
the production and transport components of the lifecycle GHG emissions 
of biofuel made from carinata oil, and describes how EPA may apply this 
analysis in the future to determine whether biofuels produced from 
carinata oil meet the necessary GHG reductions required for 
qualification as renewable fuel under the Renewable Fuel Standard 
program. Based on this analysis, we anticipate that biofuels produced 
from carinata oil could qualify as advanced biofuel if typical fuel 
production process technology conditions are used.

DATES: Comments must be received on or before May 26, 2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ-
OAR-2015-0093, by one of the following methods:
     http://www.regulations.gov. Follow the on-line 
instructions for submitting comments.
     Email: [email protected], Attention Air and Radiation 
Docket ID No. EPA-HQ-OAR-2015-0093.
     Mail: Air and Radiation Docket, Docket No. EPA-HQ-OAR-
2015-0093, Environmental Protection Agency, Mail code: 28221T, 1200 
Pennsylvania Ave. NW., Washington, DC 20460.
     Hand Delivery: EPA Docket Center, EPA/DC, EPA WJC West, 
Room 3334, 1301 Constitution Ave. NW., Washington, DC, 20460, Attention 
Air and Radiation Docket, ID No. EPA-HQ-OAR-2015-0093. Such deliveries 
are only accepted during the Docket's normal hours of operation, and 
special arrangements should be made for deliveries of boxed 
information.
    Instructions: Direct your comments to Docket ID No. EPA-HQ-OAR-
XXXX-XXXX. EPA's policy is that all comments received will be included 
in the public docket without change and may be made available online at 
www.regulations.gov, including any personal information provided, 
unless the comment includes information claimed to be Confidential 
Business Information (CBI) or other information whose disclosure is 
restricted by statute. Do not submit information that you consider to 
be CBI or otherwise protected through www.regulations.gov or email. The 
www.regulations.gov Web site is an ``anonymous access'' system, which 
means EPA will not know your identity or contact information unless you 
provide it in the body of your comment. If you send an email comment 
directly to EPA without going through www.regulations.gov, your email 
address will be automatically captured and included as part of the 
comment that is placed in the public docket and made available on the 
Internet. If you submit an electronic comment, EPA recommends that you 
include your name and other contact information in the body of your 
comment and with any disk or CD-ROM you submit. If EPA cannot read your 
comment due to technical difficulties and cannot contact you for 
clarification, EPA may not be able to consider your comment. Electronic 
files should avoid the use of special characters, any form of 
encryption, and be free of any defects or viruses. For additional 
information about EPA's public docket visit the EPA Docket Center 
homepage at http://www.epa.gov/epahome/dockets.htm.
    Docket: All documents in the docket are listed in the 
www.regulations.gov index. Although listed in the index, some 
information is not publicly available, e.g., CBI or other information 
for which disclosure is restricted by statute. Certain other material, 
such as copyrighted material, will be publicly available only in hard 
copy. Publicly available docket materials are available either 
electronically in www.regulations.gov or in hard copy at the Air and 
Radiation Docket, EPA/DC, EPA WJC West, Room 3334, 1301 Constitution 
Ave. NW., Washington, DC. The Public Reading Room is open from 8:30 
a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. The 
telephone number for the Public Reading Room is (202) 566-1744, and the 
telephone number for the Air and Radiation Docket is (202) 566-1742.

FOR FURTHER INFORMATION CONTACT: Michael Shell, Office of 
Transportation and Air Quality, Mail Code: 6401A, U.S. Environmental 
Protection Agency, 1200 Pennsylvania Avenue NW., 20460; telephone 
number: 202-564-8479; fax number: 202-564-1177; email address: 
[email protected].

SUPPLEMENTARY INFORMATION: 
    This notice is organized as follows:

I. Introduction
II. Analysis of GHG Emissions Associated with use of Carinata Oil as 
a Biofuel Feedstock
    A. Feedstock Production
    1. Background
    2. Volume Potential
    3. Indirect Impacts
    4. Crop Inputs
    5. Potential Invasiveness
    6. Crushing and Oil Extraction
    B. Feedstock Distribution

[[Page 22997]]

    C. Summary of Agricultural Sector GHG Emissions
    D. Fuel Production and Distribution
III. Summary

I. Introduction

    As part of changes to the Renewable Fuel Standard (RFS) program 
regulations published on March 26, 2010 \1\ (the ``March 2010 rule''), 
EPA specified the types of renewable fuels eligible to participate in 
the RFS program through approved fuel pathways. Table 1 to 40 CFR 
80.1426 of the RFS regulations lists three critical components of an 
approved fuel pathway: (1) Fuel type; (2) feedstock; and (3) production 
process. Fuel produced pursuant to each specific combination of the 
three components, or fuel pathway, is designated in the Table as 
eligible for purposes of the Clean Air Act's (CAA) requirements for 
greenhouse gas (GHG) reductions to qualify as renewable fuel or one of 
three subsets of renewable fuel (biomass-based diesel, cellulosic 
biofuel, or advanced biofuel). EPA may also independently approve 
additional fuel pathways not currently listed in Table 1 to 40 CFR 
80.1426 for participation in the RFS program, or a third-party may 
petition for EPA to evaluate a new fuel pathway in accordance with 40 
CFR 80.1416.
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    \1\ See 75 FR 14670.
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    EPA's lifecycle analyses are used to assess the overall GHG impacts 
of a fuel throughout each stage of its production and use. The results 
of these analyses, considering uncertainty and the weight of available 
evidence, are used to determine whether a fuel meets the necessary GHG 
reductions required under the CAA for it to be considered renewable 
fuel or one of three subsets of renewable fuel. Lifecycle analysis 
includes an assessment of emissions related to the full fuel lifecycle, 
including feedstock production, feedstock transportation, fuel 
production, fuel transportation and distribution, and tailpipe 
emissions. Per the CAA definition of lifecycle GHG emissions, EPA's 
lifecycle analyses also include an assessment of significant indirect 
emissions such as indirect emissions from land use changes, 
agricultural sector impacts, and production of co-products from biofuel 
production.
    Pursuant to 40 CFR 80.1416, EPA received a petition from Agrisoma 
Biosciences Inc. requesting that EPA evaluate the lifecycle GHG 
emissions for biofuels produced using Brassica carinata (carinata) 
oil,\2\ and that EPA provide a determination of the renewable fuel 
categories, if any, for which such biofuels may be eligible. As an 
initial step in this process, EPA has conducted an evaluation of the 
GHG emissions associated with the production and transport of carinata 
when it is used as a biofuel feedstock, and is seeking public comment 
on the methodology and results of this evaluation.
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    \2\ For purposes of this notice, the term ``carinata'' refers to 
the species Brassica Carinata.
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    EPA expects to consider comments received and then use the 
information to evaluate petitions received pursuant to 40 CFR 80.1416 
that propose to use carinata oil as a feedstock for the production of 
biofuel, and that seek an EPA determination regarding whether such 
biofuels qualify as renewable fuel under the RFS program. In evaluating 
such petitions, EPA will consider the GHG emissions associated with 
petitioners' biofuel production processes, as well as emissions 
associated with the transport and use of the finished biofuel, in 
addition to the GHG emissions associated with the production and 
transport of carinata feedstock in determining whether petitioners' 
proposed biofuel production pathway satisfies CAA renewable fuel 
lifecycle GHG reduction requirements.

II. Analysis of GHG Emissions Associated With Use of Carinata Oil as a 
Biofuel Feedstock

    EPA has evaluated the lifecycle GHG impacts of using carinata oil 
as a biofuel feedstock, based on information provided in the petition 
and other data gathered by EPA. For these analyses, we used a similar 
approach to that used for camelina oil in a rule published on March 5, 
2013 (the ``March 2013 rule'').\3\ In that rulemaking, EPA determined 
that several renewable fuel pathways using camelina oil feedstock meet 
the required 50% lifecycle GHG reduction threshold under the RFS for 
biomass-based diesel and advanced biofuel because the GHG emissions 
performance of camelina-based fuels is at least as good as that modeled 
for fuels made from soybean oil.
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    \3\ 78 FR 14190.
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    EPA believes that new agricultural sector modeling is not needed to 
evaluate the lifecycle GHG impacts of using carinata oil as a biofuel 
feedstock for purposes of making GHG reduction threshold determinations 
for the RFS program. This is in part because of the similarities of 
carinata oil to soybean oil and camelina oil, and because carinata is 
not expected to have significant land use change impacts. Instead of 
performing new agricultural sector modeling, EPA relied upon the 
soybean oil analysis conducted for the March 2010 rule to assess the 
relative GHG impacts of growing and transporting carinata oil for use 
as a biofuel feedstock. We have looked at every component of the 
agricultural sector GHG emissions from carinata oil production, 
including land use change, crop inputs, crushing and oil extraction, 
and feedstock distribution. For each component, we believe that the GHG 
emissions are less than or comparable to the emissions from the 
equivalent component of soybean oil production. Based on this analysis 
(described below), we propose to evaluate the agricultural sector GHG 
emissions impacts of using carinata oil in responding to petitions 
received pursuant to 40 CFR 80.1416 by assuming that GHG emissions are 
similar to those associated with the use of soybean oil for biofuel 
production. We invite comment on this proposed approach.

A. Feedstock Production

1. Background
    Brassica carinata (carinata), commonly known as ``Ethiopian 
mustard'' or ``Ethiopian rapeseed'', is an oilseed crop within the 
flowering plant family Brassicaceae and is native to the Ethiopian 
highlands.
    Carinata oil has high concentrations of erucic acid which make it 
less suitable for food uses but potentially attractive for 
biolubricants and polymers, and other industrial 
applications.4 5 It is not used for food in the United 
States where more desireable substitutes are readily available, though 
there is a limited amount of use for dietary purposes in Africa and 
western and southern Asia.\6\ The vast majority of carinata currently 
grown in the United States is in limited field trials to evaluate its 
qualities as a feedstock to produce biofuels. The U.S. Department of 
Agriculture (USDA) does not track the production or end-uses of 
carinata but the petitioner believes 95% of

[[Page 22998]]

current carinata research has been for biofuels with some limited 
research on enhanced oil recovery applications.\7\ Compared to other 
oilseeds, carinata seed contains a high oil content (44%) which means a 
greater portion of the feedstock can be converted to biofuel.\8\ 
Carinata oil contains longer carbon chains than other oilseeds, making 
it more suited to be broken down for industrial uses, and long chain 
fatty acids make it ideal for biodiesel production. When grown, 
carinata provides multiple benefits as a biofumigant, serving to 
suppress disease and insects,\9\ while also controlling weeds and other 
soil-borne pests.\10\
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    \4\ Taylor, DC et al (2010) Brassica carinata- a new molecular 
farming platform for delivering bio-industrial oil feestocks: case 
studies of genetic modifications to improve very long-chain fatty 
acid and oil content in seeds Biofuels, Bioproducts & Biorefining 
4.5: 538-561.
    \5\ Fahd, S. et. al (2010) Energy, Environmental and Economic 
Assessment of Non-Food Use of Brassica Carinata http://www.societalmetabolism.org/aes2010/Proceeds/DIGITAL%20PROCEEDINGS_files/POSTERS/P_138_Sandra_Fahd.pdf.
    \6\ Plant Resources of Tropical Africa (PROTA). PROTA 14: 
Vegatable Oils Record Display, Brassica Carinata http://database.prota.org/PROTAhtml/Brassica%20carinata_En.htm.
    \7\ Agrisoma Biosciences Inc. petition to the EPA, August 2013.
    \8\ Earlier strains of Brassica carinata have contained various, 
lesser oil contents. However, selective breeding and developments 
through transgenics have produced strains with high oil contents. 
Taylor, DC et al (2010) Brassica carinata- a new molecular farming 
platform for delivering bio-industrial oil feestocks: case studies 
of genetic modifications to improve very long-chain fatty acid and 
oil content in seeds Biofuels, Bioproducts & Biorefining 4.5: 538-
561. http://onlinelibrary.wiley.com/doi/10.1002/bbb.231/epdf.
    \9\ Warwick (2011) at 49 (citations omitted); see also I.A. 
Zasada and H. Ferris (2004), Nematode suppression with brassicaceous 
amendments: application based upon glucosinolate profiles, Soil 
Biology & Biochemistry 36:1017-1024.
    \10\ J. Brown and M.J. Morra, Glucosinolate-Containing Seed Meal 
as a Soil Amendment to Control Plant Pests. 2000-2002, National 
Renewable Energy Laboratory, NREL/SR-510-35254, at 15 (2005), 
available at http://www.nrel.gov/docs/fy05osti/35254.pdf; L. Furlan, 
C. Bonetto, A. Finotto, L. Lazzeri, L. Malaguti, G. Patalano, W. 
Parker (2010), The Efficacy of Biofumigant Meals and Plants to 
Control Wireworm Populations, Industrial Crops and Products 31: 245-
254.
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2. Volume Potential
    Carinata will most likely be grown in the U.S. and Canada in semi-
arid, marginal land, as an off-season winter cover crop in the 
southeastern U.S., or on dryland wheat acres during the period that 
they would otherwise be left fallow. In areas with lower precipitation, 
dryland wheat farmers currently leave acres fallow once every three to 
four years to allow additional moisture and nutrients to accumulate and 
control pests. Current research indicates that carinata could be 
introduced into this rotation in certain areas in lieu of fallowing 
without adversely impacting moisture or nutrient accumulation. Land 
featuring a carinata rotation can be returned to wheat cultivation the 
following year with moisture and soil nutrients quantitatively similar 
to a fallow year.\11\ Table V.D.-2 illustrates example wheat and 
carinata rotations, which are expected to be very similar to current 
wheat/camelina rotation systems.
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    \11\ See Shonnard et al., 2010; Lafferty et al., 2009 Long-Term 
Tillage and Cropping Sequence Effects on Dryland Residue and Soil 
Carbon Fractions.
[GRAPHIC] [TIFF OMITTED] TN24AP15.003


[[Page 22999]]


[GRAPHIC] [TIFF OMITTED] TN24AP15.004

    As we expect that carinata will primarily be grown in rotation with 
wheat, we based land availability and projected volumes on estimated 
wheat acres. USDA does not systematically collect carinata production 
information; therefore data on historical acreage is limited. The 
latest USDA estimates (December 2014) report approximately 57 million 
acres of wheat in the U.S.\12\ USDA and wheat state cooperative 
extension reports through 2008 indicated that 83% of domestic wheat 
production was under non-irrigated, dryland conditions, and that at 
least 45% of those acres were estimated to follow a wheat/fallow 
rotation. Thus, approximately 21 million acres are potentially suitable 
for carinata production. However, according to an industry projection 
\13\ based on an estimate for camelina, only about nine million of 
these wheat/fallow acres have the appropriate climate, soil profile, 
and market access for carinata production.\14\ Further, the petitioner 
projects another three million acres of fallow land in wheat rotation 
are potentially available for carinata production in Canada. Based on 
our calculations of the potential biodiesel production from carinata, 
as described below, we do not anticipate demand for carinata oil to be 
greater than can be satisfied by available fallow acres.
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    \12\ U.S. Wheat Supply and Use. World Agricultural Supply and 
Demand Estimate (WASDE), December 2014. USDA http://usda.mannlib.cornell.edu/usda/current/wasde/wasde-12-10-2014.pdf.
    \13\ Agrisoma Biosciences Inc., petition to EPA, August 2013.
    \14\ Johnson, S. and McCormick, M., Camelina: an Annual Cover 
Crop Under 40 CFR part 80 Subpart M, Memorandum, dated November 5, 
2010.
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    According to an industry estimate, commercial production of 
carinata in 2012 occurred at over 40 locations across Saskatchewan and 
Alberta, Canada.\15\ The first commercial cultivation of carinata in 
the United States occurred in Montana in 2013, and estimates from the 
original petition indicated that 100,000 acres would be planted in 
2014.\16\ Based on a three year rotation cycle in which only one third 
of the 12 million combined U.S. and Canada wheat acres is typically 
fallow in any given year, EPA estimates that at current average yields 
(1,865 pounds of seed per acre, or 820 pounds of oil per acre), 
approximately 400 million gallons (MG) of carinata-based biodiesel 
could be produced with carinata grown in rotation with existing crop 
acres (assuming 7.6 pounds of oil produces 1 gallon of biodiesel).\17\ 
However, as there is no commercial market for carinata at present, when 
planted, actual acres are expected to be much smaller and dedicated to 
test plots in the near term. Carinata may expand to other regions and 
growing methods in the longer term.
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    \15\ In the United States, field trials have occurred or are 
occurring with the University of Florida, Colorado State University, 
Montana State University, South Dakota University, and North Dakota 
State University.
    \16\ Agrisoma Biosciences Inc. Petition to EPA, August 2013.
    \17\ For biodiesel produced from soybean oil, 7.6 pounds of oil 
are also needed for one gallon of biodiesel.
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    Research is ongoing to improve carinata oil yields, which can be 
expected to increase as experience with growing carinata improves 
cultivation practices and the application of existing technologies are 
more widely adopted. For example, yields of over 1,600 pounds of oil 
per acre have been achieved on test plots. For the purposes of this 
lifecycle GHG analysis, EPA is assuming the intermediate current yield 
of 820 pounds of oil per acre and a biofuel production volume of 400 MG 
of carinata as representing a reasonable projection of production in 
2022.
3. Indirect Impacts
    Unlike commodity crops that are tracked by USDA, carinata does not 
have a well-established, internationally traded market that would be 
significantly affected by an increase in carinata-based biofuels. Based 
on the information provided in the petition, returns on carinata are 
approximately $107 per acre, given average yields of approximately 
1,865 pounds per acre and the current contract price of $0.14 per pound 
(See Table 2). For comparison purposes, the USDA estimates of corn and 
soybean returns, including operating costs but not overhead costs such 
as hired labor, were between $206 and $440 per acre in 2013.\18\ Over 
time, advancements in seed technology, improvements in planting and 
harvesting techniques, and

[[Page 23000]]

changes in input usage could significantly increase future carinata 
yields and returns, but it is unlikely the returns to farmers from 
carinata will ever compete with the returns from corn, soybeans or 
other widely traded commodity crops. In addition, because carinata is 
expected to be grown on fallow land, it will not impact other 
commodities through land competition. For these reasons, EPA has 
determined that, unlike a crop such as soybean, production of carinata-
based biofuels is not expected to have a significant impact on other 
agricultural commodity markets and consequently would not result in 
significant indirect impacts including indirect land use changes.
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    \18\ USDA Economic Research Service, Commodity Costs and 
Returns. Available at: http://www.ers.usda.gov/data-products/commodity-costs-and-returns.aspx.

                               Table 2--Carinata Costs and Returns, per acre \19\
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                Inputs                             Rates                             2022 Carinata
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Herbicides:
    Glysophate (Fall)................  16 oz. ( $0.39/oz)...........  $7.00.
    Glysophate (Spring)..............  16 oz. ( $0.39/oz)...........  $7.00.
    Post.............................  12 oz ( $0.67/oz)............  $8.00.
Seed:
    Carinata seed....................  $.44/lb......................  $7.20 (5 lbs/acre).
Fertilizer:
    Nitrogen Fertilizer..............  $1/lb........................  $60.00 (60 lb/acre).
    Phosphate Fertilizer.............  $1/lb........................  $30.00 (30 lb/acre).
                                                                     -------------------------------------------
Sub-Total:                             .............................  $ 119.20.
 
Logistics:
    Planting Trip....................  .............................  $10.00.
    Harvest & Hauling................  .............................  $25.00.
                                                                     -------------------------------------------
        Total Cost...................  .............................  $154.20.
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    Yields...........................  lbs/ac.......................  1865.
    Price............................  $/lb.........................  $0.14.
            Total Revenue............  .............................  $261.10.
            Returns..................  .............................  $106.90.
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    Although we expect most carinata used as a renewable fuel feedstock 
for the RFS program would be grown in the U.S. and Canada, we expect 
that carinata grown in other countries would also not have a 
significant impact on other agricultural commodity markets and would 
therefore not result in significant indirect GHG emissions.
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    \19\ Nitrogen and Phosphate inputs here are based on application 
rates from test plots. Different combinations of the range of 
fertilizer inputs we considered may results in higher or lower 
estimates. Data provided by Agrisoma Biosciences Inc. petition to 
EPA, August 2013.
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4. Crop Inputs
    As part of our analysis of the GHG impacts from growing carinata, 
we compared crop inputs for carinata to those for soybeans. Inputs 
compared include nitrogen fertilizer, phosphorus fertilizer, herbicide, 
diesel, and gasoline.\20\ We also looked at the nitrous oxide 
(N2O) emissions from both the nitrogen fertilizer inputs and 
the crop residues associated with carinata.\21\
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    \20\ Diesel and gasoline used for planting and harvesting. These 
values assume that no irrigation is needed.
    \21\ The IPCC equations for N2O emissions were 
updated since our earlier analysis of soybeans. We use the updated 
equations for our calculations.
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    Current literature suggests a range of fertilizer inputs are 
considered appropriate for growing carinata. The petitioner provided 
guidance of 60 lbs per acre of nitrogen fertilizer and 30 lbs per acre 
of phosphorus fertilizer based on application rates for test plots 
featuring continuous cropping systems, which require more intensive 
fertilizing.\22\ We expect that carinata will be grown in fallow 
rotation with other crops, which will require lesser fertilizer 
amounts, comparable to those for camelina.\23\ Those amounts for 
camelina are 40 lbs per acre of nitrogen fertilizer and 15 lbs per acre 
of phosphorous fertilizer.\24\ Other research has shown higher carinata 
growth rates with higher rates of nitrogen applications, but there is 
not consensus on an optimal rate. Therefore, as a conservative estimate 
we provide a high-end estimate of 80 lbs per acre of nitrogen 
fertilizer. Further, the petitioner did not recommend potassium 
fertilizer for carinata production as they assume that the land 
carinata would be grown on has high potassium levels that would not 
require augmentation. As a conservative estimate, we assume potassium 
application rates assumed for camelina as a high input (10 lbs per 
acre). Given the range of estimates, Table 3 shows a range of input 
assumptions for carinata production, compared to the Forest and 
Agricultural Sector Optimization Model (FASOM) agricultural input 
assumptions for soybeans, which were used in our assessment of soybeans 
for the March 2010 rule. From the March 2010 rule, we used soybean 
projected yields for 2022 of 1,500 to 3,000 lbs of seed per acre. For 
carinata, we used projected 2022 yields of 1,865 lbs of seed per 
acre.\25\
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    \22\ Petition from Agrisoma Biosciences Inc. to EPA, August 
2013.
    \23\ Cover crops, such as carinata and camelina, require less 
fertilizer input in a fallow rotation than they might if they were 
in a dedicated system as there is residual soil nutrients from the 
primary crop.
    \24\ 78 FR 14190. Regulation of Fuels and Fuel Additives: 
Identification of Additional Qualifying Renewable Fuel Pathways 
Under the Renewable Fuel Standard Program, available at: http://www.thefederalregister.org/fdsys/pkg/FR_2013_03_05/pdf/2013_04929.pdf.
    \25\ Average yield from a series of research plots explored by 
the petitioner. Other studies show a range of yields with various 
nitrogen and seed spacing applications. One such study showed a 
yield from ranging from 552 to 2434 lbs of seed/acre. We believe an 
assumed yield of 1,865 lbs of seed per acre is appropriate.
    Pan, X. et al (2012) The effect of cultivar, seeding rate and 
applied nitrogen on Brassica carinata seed yield and quality in 
contrasting environments. Canadian Journal of Plant Science. 92: 
961-971, available at: http://pubs.aic.ca/doi/pdf/10.4141/cjps2011_169.
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    Carinata has a higher percentage of oil per pound of seed than 
soybeans. Soybeans are approximately 18% oil by mass, therefore 
crushing one pound of soybeans yields 0.18 pounds of oil. In 
comparison, carinata seeds can contain up to 44% oil.\26\ The 
difference in oil

[[Page 23001]]

yield was taken into account when calculating the emissions per ton of 
feedstock oil included in Table 3. As shown in Table 3, lifecycle GHG 
emissions from feedstock production for carinata and soybeans are 
relatively similar when factoring in variations in oil yields per acre 
and fertilizer, herbicide, pesticide, and petroleum use.\27\
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    \26\ Getinet, A. et al (1996) Agronomic performance and seed 
quality of Ethiopian mustard in Saskatchewan. Canadian Journal of 
Plant Science. 76. 387-392, available at: http://pubs.aic.ca/doi/pdf/10.4141/cjps96_069.
    \27\ For more details on the greenhouse gas emissions associated 
with agricultural inputs, see ``Carinata data and calculations--for 
docket'' on Docket EPA-HQ-OAR-2015-0093.

               Table 3--Inputs for Carinata and Soybean Production for Projected 2022 Yields \28\
----------------------------------------------------------------------------------------------------------------
                                               Carinata                       Soybeans (varies by region)
                               ---------------------------------------------------------------------------------
                                                   Emissions (per ton                       Emissions (per ton
                                Inputs (per acre)     carinata oil)    Inputs (per acre)       soybean oil)
----------------------------------------------------------------------------------------------------------------
N20...........................  N/A..............  584-869 kg CO2eq..  N/A..............  449.0-661.1 kg CO2eq.
Nitrogen Fertilizer...........  40-80 lbs........  160-321 kg CO2eq..  3.5-8.2 lbs......  23.2-79.1 kg CO2eq.
Phosphorus Fertilizer.........  15-30 lbs........  21-41 kg CO2eq....  5.4-21.4 lbs.....  13.5-64.8 kg CO2eq.
Potassium Fertilizer..........  0-10 lbs.........  0-9 kg CO2eq......  3.1-24.3 lbs.....  5.3-48.5 kg CO2eq.
Herbicide.....................  2.75-2.75 lbs....  79-79 kg CO2eq....  0.0-1.3 lbs......  2.4-69.6 kg CO2eq.
Pesticide.....................  0-0 lbs..........  0-0 kg CO2eq......  0.1-0.8 lbs......  12.4-50.2 kg CO2eq.
Diesel........................  3.5-3.5 gal......  107-107.1 kg CO2eq  3.8-8.9 gal......  227.9-622.3 kg CO2eq.
Gasoline......................  0-0 gal..........  0-0 kg CO2eq......  1.6-3.0 gal......  93-151.4 kg CO2eq
    Total.....................  .................  950-1426 kg CO2eq.  .................  961-1443 kg CO2eq.
----------------------------------------------------------------------------------------------------------------

5. Potential Invasiveness
    Carinata is not listed on the Federal noxious weed list.\29\ In a 
USDA document listing state noxious-weed seed requirements, twenty 
states include restrictions for unspecified species of the Brassica 
genus, indicating limitations on the use of the plant. Although other 
species of Brassica are specified in some states, the carinata species 
is not explicitly identified.\30\ Regarding invasiveness, an evaluation 
of carinata in Canada by the Roundtable on Sustainable Biofuels 
concluded that invasiveness potential is deemed to be low and not 
difficult to remedy, if remedy is needed.\31\ A weed risk assessment by 
USDA found that carinata poses a moderate weed risk potential and 
concluded that carinata should undergo further evaluation.\32\ Unlike 
some other biofuel feedstocks evaluated under the RFS program for 
invasiveness, USDA did not find strong evidence of carinata causing 
impacts in anthropogenic (e.g., cities, suburbs, roadways), production 
(e.g., agriculture, nurseries, forest plantations, orchards), or 
natural systems. However, there is a high level of uncertainty 
regarding carinata's spread and impact potential due to incomplete 
knowledge about its traits. This uncertainty raises concerns about the 
threat of invasiveness and may require remediation activities that 
would cause additional GHG emissions. Because carinata does not pose as 
great an invasiveness risk as Arundo donax and Pennisetum purpureum, 
EPA believes that monitoring and reporting requirements similar to 
those for Arundo donax and Pennisetum purpureum would be appropriate, 
but does not expect to apply all of the Risk Management Plan (RMP) 
requirements that exist for those feedstocks. We would expect to impose 
monitoring and reporting requirements similar to 40 CFR 80.1450 
(b)(1)(x)(A)(1)(i), (ii), (iii), and (v) and 80.1450 (b)(1)(x)(A)(3), 
(4), (5), and (7). In addition, a letter documenting the feedstock 
grower's compliance with all of the relevant federal, state, regional, 
and local requirements related to invasive species would be required. 
With these requirements in place, we would assume that there are no GHG 
emissions associated with potential invasiveness when carinata is used 
as a biofuel feedstock. EPA is taking comment on the invasiveness 
concerns of carinata and the appropriateness of the referenced 
requirements in mitigating those concerns.
---------------------------------------------------------------------------

    \28\ Based on communication with USDA, sulfur can also be a 
beneficial fertilizer component for oilseeds such as carinata and 
soybeans, dependent on local soil characteristics, at application 
rates of up to 10-20 lbs/acre. There are multiple options for sulfur 
application as part of a liquid or dry granular mixture that also 
contain phosphorous and nitrogen. The emissions for fertilizer rates 
provided in Table 3 capture the likely range of impacts associated 
with the variety of application options, including ones containing 
sulfur.
    \29\ USDA, Federal Noxious Weed List, http://www.aphis.usda.gov/plant_health/plant_pest_info/weeds/downloads/weedlist.pdf.
    \30\ USDA, Agricultural Marketing Service State Noxious-Weed 
Seed Requirements Recognized in the Administration of the Federal 
Seed Act, 2014, http://www.ams.usda.gov/AMSv1.0/getfile?dDocName=STELPRDC5090172.
    \31\ SCS Global Services, Certification Evaluation Report, 
Roundtable on Sustainable Biomass, http://rsb.org/pdfs/reports/RSB_PGF-Biofuel_SummaryRPT_InitialEvaluation111513.pdf.
    \32\ USDA, Weed Risk Assessment for Brassica carinata A. Braun 
(Brassicaceae) -Ethiopian mustard, 2014.
---------------------------------------------------------------------------

6. Crushing and Oil Extraction
    EPA evaluated the seed crushing and oil extraction process and 
compared the lifecycle GHG emissions from this stage for soybean oil 
and carinata oil. EPA assumed the processing of carinata would be 
similar to soybeans, canola, and camelina. Because carinata seeds 
produce more oil per pound than soybeans, the lifecycle GHG emissions 
associated with crushing and oil extraction are lower for carinata than 
soybeans per pound of feedstock oil produced.
    There is not a significant amount of industry data on energy used 
for crushing and oil extraction of carinata. Based on data provided in 
the petition submitted, and EPA's standard emissions factors for 
electricity and natural gas, we estimate that the GHG emissions from 
crushing and oil extraction are 92 kgCO2e/ton carinata oil. 
For comparison, in the analysis for the March 2010 final rule, the GHG 
emissions from crushing and oil extraction were estimated to be 426 
kgCO2e/ton soybean oil. As a conservative estimate, we 
propose to assume that the GHG emissions related to crushing and oil 
extraction are the same for carinata as for soybeans.
    Similar to soybeans, a press cake is also produced when carinata is 
crushed and the oil is extracted. Little is known at this time about 
the possible beneficial use of carinata cake. Carinata press cake 
contains glucosinolates, which may be toxic to animals in large 
concentrations.\33\ However, the heat produced from crushing carinata 
seeds

[[Page 23002]]

may reduce the toxicity of the press cake, or carinata press cake could 
be mixed in low amounts with other seed meal for use as animal 
feed.\34\ Alternatively, carinata press cake could be used as a 
biofumigant.\35\ In our modeling of soybean oil for the March 2010 RFS 
rule, the FASOM and FAPRI-CARD models included the use of the soy meal 
(sometimes referred to as press cake) co-product as livestock feed. In 
our modeling, the use of soy meal as livestock feed displaced the need 
for other similar feed products and therefore impacted the relative 
prices and production of crop and livestock products. These crop and 
livestock impacts were reflected in the land use change, livestock, and 
agricultural sector GHG emissions impacts estimated for biofuels 
produced from soybean oil. Although EPA modeling results did not 
isolate the GHG impacts of the soy meal co-product, we believe that 
overall the soy meal co-product lowered the GHG emissions associated 
with soybean oil-based biofuels. Similarly, we believe that any use of 
the carinata press cake would provide an additional benefit (i.e., 
lower GHG emissions) not reflected in our lifecycle GHG emissions 
analysis of carinata oil. Based on our analysis of carinata oil, which 
does not consider use of the press cake, we have found that the 
agricultural, livestock, and land use change emissions associated with 
producing carinata oil are less than or equal to the corresponding 
emissions associated with producing soybean oil. Therefore, any 
beneficial use of the carinata press cake (e.g., as livestock feed or 
boiler fuel) would only serve to lower the GHG emissions associated 
with carinata oil relative to the corresponding emissions for soybean 
oil.
---------------------------------------------------------------------------

    \33\ USDA, Weed Risk Assessment for Brassica carinata A. Braun 
(Brassicaceae)--Ethiopian mustard. 2014.
    \34\ Carinata meal (solvent extracted) is approved for feed use 
at quantities up to 10% of total diet dry matter in Canada by the 
Candian Food Inspection Agency (CFIA). Letter from W. Gwayumba, 
Ph.D. sent to EPA in email from Sandra Franco on July 9, 2014. The 
Brassica genus (not carinata explicitly) is approved by the U.S. 
Food and Drug Administration (FDA) through a memorandum of 
understanding (MOU) with the Association of American Feed Control 
Officials (AAFCO) U.S. Food and Drug Administration. Memorandum of 
Understanding Between The U.S. Food and Drug Administration and The 
Association of American Feed Control Officials (MOU 225-07-7001) 
http://www.fda.gov/AboutFDA/PartnershipsCollaborations/MemorandaofUnderstandingMOUs/DomesticMOUs/ucm115778.htm. It is 
important to note that all animal feed products must be approved by 
the U.S. Food and Drug Administration (FDA) before they can be sold 
in the United States. Nothing in EPA's analysis should be construed 
as an official federal government position regarding the approval or 
disapproval of carinata press cake as an animal feed. Only FDA is 
authorized to make that determination.
    \35\ J. Brown and M.J. Morra, Glucosinolate-Containing Seed Meal 
as a Soil Amendment to Control Plant Pests. 2000-2002, National 
Renewable Energy Laboratory, NREL/SR-510-35254, at 15 (2005), 
available at http://www.nrel.gov/docs/fy05osti/35254.pdf; L. Furlan, 
C. Bonetto, A. Finotto, L. Lazzeri, L. Malaguti, G. Patalano, W. 
Parker (2010), The efficacy of biofumigant meals and plants to 
control wireworm populations, Industrial Crops and Products 31: 245-
254.
---------------------------------------------------------------------------

B. Feedstock Distribution

    EPA's assessment, based on the following reasoning, is that GHG 
emissions from feedstock distribution will be the same for carinata as 
such emissions for soybeans. Because carinata contains more oil per 
pound of seed, as discussed above, the energy needed to move the 
carinata before oil extraction would be lower than soybeans per gallon 
of oil produced. To the extent that carinata is grown on more disperse 
fallow land than soybeans and would need to be transported further, the 
energy needed to move the carinata could be higher than soybeans. 
Therefore, we believe we may assume for purposes of GHG emissions 
assessment that the GHG emissions associated with transporting carinata 
and soybeans to crushing facilities will be the same. Carinata and 
soybean oils are similar in terms of density and energy content; 
therefore, we also assumed that the GHG emissions from transporting the 
oil from a crushing facility to a biofuel production facility would be 
the same for the two different feedstocks.

C. Summary of Agricultural Sector GHG Emissions

    Compared to soybean oil, carinata oil has comparable GHG emissions 
per ton of oil from crop inputs and crushing and oil extraction, and 
lower GHG emissions per ton of oil from direct and indirect land use 
change. Carinata and soybean oils are also likely to have similar GHG 
emissions from feedstock distribution. Therefore, we believe that the 
feedstock production and transport portion of the lifecycle GHG 
emissions associated with carinata are likely to be similar to or less 
than the GHG emissions for the corresponding portion of the lifecycle 
analysis for soybean oil. EPA's purpose in evaluating petitions under 
40 CFR 80.1416 is not to prepare a precise lifecycle GHG emissions 
analysis of every fuel type, but to gather sufficient information on 
which to inform its decision of whether proposed biofuels qualify under 
the program in terms of lifecycle GHG emissions reduction. Based on our 
comparison of carinata oil to soybean oil, EPA proposes to use, in its 
future evaluations of petitions seeking to use carinata oil as a 
feedstock for biofuel production, an estimate of the GHG emissions 
associated with the cultivation and transport of carinata oil that is 
the same as that which we have used for soybean oil, on a per ton of 
oil basis. Although EPA could conduct a more detailed analysis, we do 
not belive it is necessary for purposes of the determinations EPA must 
make in responding to petitions. EPA solicits comment on this proposed 
approach.

D. Fuel Production and Distribution

    Carinata oil has physical properties that are similar to soybean 
and camelina oil, and is suitable for the same conversion processes as 
these feedstocks. In addition, the fuel yield per pound of oil is 
expected to be the same for each of these feedstocks. After reviewing 
comments received in response to this Notice, we will combine our 
evaluation of agricultural sector GHG emissions associated with the use 
of carinata oil feedstock with our evaluation of the GHG emissions 
associated with individual producers' production processes and finished 
fuels to determine whether the proposed pathways satisfy CAA lifecycle 
GHG emissions reduction requirements for RFS-qualifying renewable 
fuels. Based on our evaluation of the lifecycle GHG emissions 
attributable to the production and transport of carinata oil feedstock, 
EPA anticipates that fuel produced from carinata oil feedstock through 
the same transesterification or hydrotreating process technologies that 
EPA evaluated for the March 2010 RFS rule for biofuel derived from 
soybean oil and the March 2013 RFS rule for biofuel derived from 
camelina oil would qualify for biomass-based diesel (D-code 4) RINs or 
advanced (D-code 5) RINs.\36\ However, EPA will evaluate petitions for 
fuel produced from carinata oil feedstock on a case-by-case basis.
---------------------------------------------------------------------------

    \36\ The transesterification process that EPA evaluated for the 
March 2010 RFS rule for biofuel derived from soybean oil feedstock 
is described in section 2.4.7.3 (Biodiesel) of the Regulatory Impact 
Analysis for the March 2010 RFS rule (EPA-420-R-10-006). The 
hydrotreating process that EPA evaluated for the March 2013 rule for 
biofuel derived from camelina oil feedstock is described in section 
II.A.3.b of the March 2013 rule (78 FR 14190).
---------------------------------------------------------------------------

III. Summary

    EPA invites public comment on its analysis of GHG emissions 
associated with the production and transport of carinata oil as a 
feedstock for biofuel production. EPA will consider public comments 
received when evaluating the lifecycle GHG emissions of biofuel 
production pathways described in petitions received pursuant to 40 CFR 
80.1416 which use carinata oil as a feedstock.


[[Page 23003]]


    Dated: April 17, 2015.
Christopher Grundler,
Director, Office of Transportation and Air Quality.
[FR Doc. 2015-09618 Filed 4-23-15; 8:45 am]
BILLING CODE 6560-50-P



                                              22996                            Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices

                                              II. What does this correction do?                       is inviting comment on its analysis of                you provide it in the body of your
                                                 FR Doc. 2015–07200 published in the                  the greenhouse gas (GHG) emissions                    comment. If you send an email
                                              Federal Register of March 30, 2015 (80                  attributable to the production and                    comment directly to EPA without going
                                              FR 16675) (FRL–9922–79) is corrected                    transport of Brassica carinata (carinata)             through www.regulations.gov, your
                                              as follows:                                             oil feedstock for use in making biofuels              email address will be automatically
                                                 1. On page 16676, in Table 1, under                  such as biodiesel, renewable diesel, and              captured and included as part of the
                                              the heading III. Registration Reviews; A.               jet fuel. This notice explains EPA’s                  comment that is placed in the public
                                              What action is the Agency taking?,                      analysis of the production and transport              docket and made available on the
                                              Table 1—Registration Review Dockets                     components of the lifecycle GHG                       Internet. If you submit an electronic
                                              Opening, column named ‘‘Registration                    emissions of biofuel made from carinata               comment, EPA recommends that you
                                              review case name and No.’’ is corrected                 oil, and describes how EPA may apply                  include your name and other contact
                                              to include in a new line to read:                       this analysis in the future to determine              information in the body of your
                                              Forchlorfenuron (Case 7057).                            whether biofuels produced from                        comment and with any disk or CD–ROM
                                                 2. On page 16676, in Table 1, under                  carinata oil meet the necessary GHG                   you submit. If EPA cannot read your
                                              the heading III. Registration Reviews; A.               reductions required for qualification as              comment due to technical difficulties
                                              What action is the Agency taking?,                      renewable fuel under the Renewable                    and cannot contact you for clarification,
                                              Table 1—Registration Review Dockets                     Fuel Standard program. Based on this                  EPA may not be able to consider your
                                              Opening, column named ‘‘Pesticide                       analysis, we anticipate that biofuels                 comment. Electronic files should avoid
                                              docket ID No.’’, is corrected to include                produced from carinata oil could qualify              the use of special characters, any form
                                              in the new line for forchlorfenuron to                  as advanced biofuel if typical fuel                   of encryption, and be free of any defects
                                              read: EPA–HQ–OPP–2014–0641.                             production process technology                         or viruses. For additional information
                                                 3. On page 16676, in Table 1, under                  conditions are used.                                  about EPA’s public docket visit the EPA
                                              the heading III. Registration Reviews; A.               DATES: Comments must be received on                   Docket Center homepage at http://
                                              What action is the Agency taking?,                      or before May 26, 2015.                               www.epa.gov/epahome/dockets.htm.
                                              Table 1—Registration Review Dockets                     ADDRESSES: Submit your comments,                        Docket: All documents in the docket
                                              Opening, column named ‘‘Chemical                        identified by Docket ID No. EPA–HQ–                   are listed in the www.regulations.gov
                                              review manager, telephone number,                       OAR–2015–0093, by one of the                          index. Although listed in the index,
                                              email address’’ is corrected to include in              following methods:                                    some information is not publicly
                                              a new line for forchlorfenuron to read:                    • http://www.regulations.gov. Follow               available, e.g., CBI or other information
                                              Wilhelmena Livingston, (703) 308–8025,                  the on-line instructions for submitting               for which disclosure is restricted by
                                              livingston.wilhelmena@epa.gov.                          comments.                                             statute. Certain other material, such as
                                                 4. On page 16676, in the first column,                  • Email: a-and-r-docket@epa.gov,                   copyrighted material, will be publicly
                                              Table 1, under the heading III.                         Attention Air and Radiation Docket ID                 available only in hard copy. Publicly
                                              Registration Reviews; A. What action is                 No. EPA–HQ–OAR–2015–0093.                             available docket materials are available
                                              the Agency taking?, paragraph 2, line 5,                   • Mail: Air and Radiation Docket,                  either electronically in
                                              to delete the sentence ‘‘For                            Docket No. EPA–HQ–OAR–2015–0093,                      www.regulations.gov or in hard copy at
                                              Forchlorfenuron (Case 7057), EPA is                     Environmental Protection Agency, Mail                 the Air and Radiation Docket, EPA/DC,
                                              seeking comment on the Combined                         code: 28221T, 1200 Pennsylvania Ave.                  EPA WJC West, Room 3334, 1301
                                              Work Plan, Summary Document, and                        NW., Washington, DC 20460.                            Constitution Ave. NW., Washington,
                                              Proposed Interim Registration Review                       • Hand Delivery: EPA Docket Center,                DC. The Public Reading Room is open
                                              Decision, which includes the human                      EPA/DC, EPA WJC West, Room 3334,                      from 8:30 a.m. to 4:30 p.m., Monday
                                              health and ecological risk assessments.’’               1301 Constitution Ave. NW.,                           through Friday, excluding legal
                                                 Authority: 7 U.S.C. 136 et seq.                      Washington, DC, 20460, Attention Air                  holidays. The telephone number for the
                                                                                                      and Radiation Docket, ID No. EPA–HQ–                  Public Reading Room is (202) 566–1744,
                                                Dated: April 10, 2015.
                                                                                                      OAR–2015–0093. Such deliveries are                    and the telephone number for the Air
                                              Richard P. Keigwin, Jr.,
                                                                                                      only accepted during the Docket’s                     and Radiation Docket is (202) 566–1742.
                                              Director, Pesticide Re-Evaluation Division,
                                                                                                      normal hours of operation, and special                FOR FURTHER INFORMATION CONTACT:
                                              Office of Pesticide Programs.
                                                                                                      arrangements should be made for                       Michael Shell, Office of Transportation
                                              [FR Doc. 2015–09525 Filed 4–23–15; 8:45 am]
                                                                                                      deliveries of boxed information.                      and Air Quality, Mail Code: 6401A, U.S.
                                              BILLING CODE 6560–50–P                                     Instructions: Direct your comments to              Environmental Protection Agency, 1200
                                                                                                      Docket ID No. EPA–HQ–OAR–XXXX–                        Pennsylvania Avenue NW., 20460;
                                                                                                      XXXX. EPA’s policy is that all                        telephone number: 202–564–8479; fax
                                              ENVIRONMENTAL PROTECTION
                                                                                                      comments received will be included in                 number: 202–564–1177; email address:
                                              AGENCY
                                                                                                      the public docket without change and                  shell.michael@epa.gov.
                                              [EPA–HQ–OAR–2015–0093–; FRL–9926–80–                    may be made available online at
                                              OAR]                                                    www.regulations.gov, including any                    SUPPLEMENTARY INFORMATION:
                                                                                                      personal information provided, unless                    This notice is organized as follows:
                                              Notice of Opportunity To Comment on                     the comment includes information                      I. Introduction
                                              an Analysis of the Greenhouse Gas                       claimed to be Confidential Business                   II. Analysis of GHG Emissions Associated
                                              Emissions Attributable to Production                    Information (CBI) or other information                      with use of Carinata Oil as a Biofuel
                                              and Transport of Brassica Carinata Oil                  whose disclosure is restricted by statute.                  Feedstock
                                              for Use in Biofuel Production                                                                                    A. Feedstock Production
tkelley on DSK3SPTVN1PROD with NOTICES




                                                                                                      Do not submit information that you
                                                                                                      consider to be CBI or otherwise                          1. Background
                                              AGENCY: Environmental Protection                                                                                 2. Volume Potential
                                              Agency.                                                 protected through www.regulations.gov                    3. Indirect Impacts
                                              ACTION: Notice.                                         or email. The www.regulations.gov Web                    4. Crop Inputs
                                                                                                      site is an ‘‘anonymous access’’ system,                  5. Potential Invasiveness
                                              SUMMARY:In this Notice, the                             which means EPA will not know your                       6. Crushing and Oil Extraction
                                              Environmental Protection Agency (EPA)                   identity or contact information unless                   B. Feedstock Distribution



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                                                                                Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices                                                      22997

                                                 C. Summary of Agricultural Sector GHG                 carinata (carinata) oil,2 and that EPA                   use change impacts. Instead of
                                                    Emissions                                          provide a determination of the                           performing new agricultural sector
                                                 D. Fuel Production and Distribution                   renewable fuel categories, if any, for                   modeling, EPA relied upon the soybean
                                              III. Summary                                             which such biofuels may be eligible. As                  oil analysis conducted for the March
                                                                                                       an initial step in this process, EPA has                 2010 rule to assess the relative GHG
                                              I. Introduction                                          conducted an evaluation of the GHG                       impacts of growing and transporting
                                                                                                       emissions associated with the                            carinata oil for use as a biofuel
                                                 As part of changes to the Renewable
                                                                                                       production and transport of carinata                     feedstock. We have looked at every
                                              Fuel Standard (RFS) program
                                                                                                       when it is used as a biofuel feedstock,                  component of the agricultural sector
                                              regulations published on March 26,                                                                                GHG emissions from carinata oil
                                                                                                       and is seeking public comment on the
                                              2010 1 (the ‘‘March 2010 rule’’), EPA                                                                             production, including land use change,
                                                                                                       methodology and results of this
                                              specified the types of renewable fuels                   evaluation.                                              crop inputs, crushing and oil extraction,
                                              eligible to participate in the RFS                          EPA expects to consider comments                      and feedstock distribution. For each
                                              program through approved fuel                            received and then use the information to                 component, we believe that the GHG
                                              pathways. Table 1 to 40 CFR 80.1426 of                   evaluate petitions received pursuant to                  emissions are less than or comparable to
                                              the RFS regulations lists three critical                 40 CFR 80.1416 that propose to use                       the emissions from the equivalent
                                              components of an approved fuel                           carinata oil as a feedstock for the                      component of soybean oil production.
                                              pathway: (1) Fuel type; (2) feedstock;                   production of biofuel, and that seek an                  Based on this analysis (described
                                              and (3) production process. Fuel                         EPA determination regarding whether                      below), we propose to evaluate the
                                              produced pursuant to each specific                       such biofuels qualify as renewable fuel                  agricultural sector GHG emissions
                                              combination of the three components, or                  under the RFS program. In evaluating                     impacts of using carinata oil in
                                              fuel pathway, is designated in the Table                 such petitions, EPA will consider the                    responding to petitions received
                                              as eligible for purposes of the Clean Air                GHG emissions associated with                            pursuant to 40 CFR 80.1416 by
                                              Act’s (CAA) requirements for                             petitioners’ biofuel production                          assuming that GHG emissions are
                                              greenhouse gas (GHG) reductions to                       processes, as well as emissions                          similar to those associated with the use
                                              qualify as renewable fuel or one of three                associated with the transport and use of                 of soybean oil for biofuel production.
                                              subsets of renewable fuel (biomass-                      the finished biofuel, in addition to the                 We invite comment on this proposed
                                              based diesel, cellulosic biofuel, or                     GHG emissions associated with the                        approach.
                                              advanced biofuel). EPA may also                          production and transport of carinata
                                              independently approve additional fuel                                                                             A. Feedstock Production
                                                                                                       feedstock in determining whether
                                              pathways not currently listed in Table 1                 petitioners’ proposed biofuel production                 1. Background
                                              to 40 CFR 80.1426 for participation in                   pathway satisfies CAA renewable fuel                        Brassica carinata (carinata),
                                              the RFS program, or a third-party may                    lifecycle GHG reduction requirements.                    commonly known as ‘‘Ethiopian
                                              petition for EPA to evaluate a new fuel
                                                                                                       II. Analysis of GHG Emissions                            mustard’’ or ‘‘Ethiopian rapeseed’’, is an
                                              pathway in accordance with 40 CFR
                                                                                                       Associated With Use of Carinata Oil as                   oilseed crop within the flowering plant
                                              80.1416.
                                                                                                       a Biofuel Feedstock                                      family Brassicaceae and is native to the
                                                 EPA’s lifecycle analyses are used to                                                                           Ethiopian highlands.
                                              assess the overall GHG impacts of a fuel                    EPA has evaluated the lifecycle GHG                      Carinata oil has high concentrations
                                              throughout each stage of its production                  impacts of using carinata oil as a biofuel               of erucic acid which make it less
                                              and use. The results of these analyses,                  feedstock, based on information                          suitable for food uses but potentially
                                              considering uncertainty and the weight                   provided in the petition and other data                  attractive for biolubricants and
                                              of available evidence, are used to                       gathered by EPA. For these analyses, we                  polymers, and other industrial
                                              determine whether a fuel meets the                       used a similar approach to that used for                 applications.4 5 It is not used for food in
                                              necessary GHG reductions required                        camelina oil in a rule published on                      the United States where more desireable
                                              under the CAA for it to be considered                    March 5, 2013 (the ‘‘March 2013 rule’’).3                substitutes are readily available, though
                                              renewable fuel or one of three subsets of                In that rulemaking, EPA determined that                  there is a limited amount of use for
                                              renewable fuel. Lifecycle analysis                       several renewable fuel pathways using                    dietary purposes in Africa and western
                                              includes an assessment of emissions                      camelina oil feedstock meet the required                 and southern Asia.6 The vast majority of
                                              related to the full fuel lifecycle,                      50% lifecycle GHG reduction threshold                    carinata currently grown in the United
                                              including feedstock production,                          under the RFS for biomass-based diesel                   States is in limited field trials to
                                              feedstock transportation, fuel                           and advanced biofuel because the GHG                     evaluate its qualities as a feedstock to
                                              production, fuel transportation and                      emissions performance of camelina-                       produce biofuels. The U.S. Department
                                              distribution, and tailpipe emissions. Per                based fuels is at least as good as that                  of Agriculture (USDA) does not track
                                              the CAA definition of lifecycle GHG                      modeled for fuels made from soybean                      the production or end-uses of carinata
                                              emissions, EPA’s lifecycle analyses also                 oil.                                                     but the petitioner believes 95% of
                                              include an assessment of significant                        EPA believes that new agricultural
                                              indirect emissions such as indirect                      sector modeling is not needed to                            4 Taylor, DC et al (2010) Brassica carinata- a new

                                              emissions from land use changes,                         evaluate the lifecycle GHG impacts of                    molecular farming platform for delivering bio-
                                                                                                       using carinata oil as a biofuel feedstock                industrial oil feestocks: case studies of genetic
                                              agricultural sector impacts, and                                                                                  modifications to improve very long-chain fatty acid
                                              production of co-products from biofuel                   for purposes of making GHG reduction                     and oil content in seeds Biofuels, Bioproducts &
                                              production.                                              threshold determinations for the RFS                     Biorefining 4.5: 538–561.
                                                                                                       program. This is in part because of the                     5 Fahd, S. et. al (2010) Energy, Environmental and
tkelley on DSK3SPTVN1PROD with NOTICES




                                                 Pursuant to 40 CFR 80.1416, EPA
                                                                                                       similarities of carinata oil to soybean oil              Economic Assessment of Non-Food Use of Brassica
                                              received a petition from Agrisoma                                                                                 Carinata http://www.societalmetabolism.org/
                                                                                                       and camelina oil, and because carinata
                                              Biosciences Inc. requesting that EPA                                                                              aes2010/Proceeds/DIGITAL%20PROCEEDINGS_
                                                                                                       is not expected to have significant land                 files/POSTERS/P_138_Sandra_Fahd.pdf.
                                              evaluate the lifecycle GHG emissions for
                                                                                                                                                                   6 Plant Resources of Tropical Africa (PROTA).
                                              biofuels produced using Brassica                           2 For purposes of this notice, the term ‘‘carinata’’
                                                                                                                                                                PROTA 14: Vegatable Oils Record Display, Brassica
                                                                                                       refers to the species Brassica Carinata.                 Carinata http://database.prota.org/PROTAhtml/
                                                1 See   75 FR 14670.                                     3 78 FR 14190.                                         Brassica%20carinata_En.htm.



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                                              22998                            Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices

                                              current carinata research has been for                  and insects,9 while also controlling                  and control pests. Current research
                                              biofuels with some limited research on                  weeds and other soil-borne pests.10                   indicates that carinata could be
                                              enhanced oil recovery applications.7                                                                          introduced into this rotation in certain
                                                                                                      2. Volume Potential
                                              Compared to other oilseeds, carinata                                                                          areas in lieu of fallowing without
                                              seed contains a high oil content (44%)                     Carinata will most likely be grown in              adversely impacting moisture or
                                              which means a greater portion of the                    the U.S. and Canada in semi-arid,                     nutrient accumulation. Land featuring a
                                              feedstock can be converted to biofuel.8                 marginal land, as an off-season winter                carinata rotation can be returned to
                                              Carinata oil contains longer carbon                     cover crop in the southeastern U.S., or               wheat cultivation the following year
                                              chains than other oilseeds, making it                   on dryland wheat acres during the                     with moisture and soil nutrients
                                              more suited to be broken down for                       period that they would otherwise be left
                                                                                                                                                            quantitatively similar to a fallow year.11
                                              industrial uses, and long chain fatty                   fallow. In areas with lower
                                                                                                                                                            Table V.D.–2 illustrates example wheat
                                              acids make it ideal for biodiesel                       precipitation, dryland wheat farmers
                                                                                                                                                            and carinata rotations, which are
                                              production. When grown, carinata                        currently leave acres fallow once every
                                              provides multiple benefits as a                         three to four years to allow additional               expected to be very similar to current
                                              biofumigant, serving to suppress disease                moisture and nutrients to accumulate                  wheat/camelina rotation systems.




                                                 7 Agrisoma Biosciences Inc. petition to the EPA,     Biorefining 4.5: 538–561. http://                     35254, at 15 (2005), available at http://
                                              August 2013.                                            onlinelibrary.wiley.com/doi/10.1002/bbb.231/epdf.     www.nrel.gov/docs/fy05osti/35254.pdf; L. Furlan, C.
                                                 8 Earlier strains of Brassica carinata have            9 Warwick (2011) at 49 (citations omitted); see
tkelley on DSK3SPTVN1PROD with NOTICES




                                                                                                                                                            Bonetto, A. Finotto, L. Lazzeri, L. Malaguti, G.
                                              contained various, lesser oil contents. However,        also I.A. Zasada and H. Ferris (2004), Nematode       Patalano, W. Parker (2010), The Efficacy of
                                              selective breeding and developments through             suppression with brassicaceous amendments:            Biofumigant Meals and Plants to Control Wireworm
                                              transgenics have produced strains with high oil         application based upon glucosinolate profiles, Soil
                                                                                                                                                            Populations, Industrial Crops and Products 31: 245–
                                              contents. Taylor, DC et al (2010) Brassica carinata-    Biology & Biochemistry 36:1017–1024.
                                                                                                                                                            254.
                                              a new molecular farming platform for delivering           10 J. Brown and M.J. Morra, Glucosinolate-
                                                                                                                                                              11 See Shonnard et al., 2010; Lafferty et al., 2009
                                              bio-industrial oil feestocks: case studies of genetic   Containing Seed Meal as a Soil Amendment to
                                              modifications to improve very long-chain fatty acid     Control Plant Pests. 2000–2002, National              Long-Term Tillage and Cropping Sequence Effects
                                                                                                                                                                                                                    EN24AP15.003</GPH>




                                              and oil content in seeds Biofuels, Bioproducts &        Renewable Energy Laboratory, NREL/SR–510–             on Dryland Residue and Soil Carbon Fractions.



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                                                                               Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices                                                22999




                                                As we expect that carinata will                       anticipate demand for carinata oil to be                  Research is ongoing to improve
                                              primarily be grown in rotation with                     greater than can be satisfied by available              carinata oil yields, which can be
                                              wheat, we based land availability and                   fallow acres.                                           expected to increase as experience with
                                              projected volumes on estimated wheat                       According to an industry estimate,                   growing carinata improves cultivation
                                              acres. USDA does not systematically                     commercial production of carinata in                    practices and the application of existing
                                              collect carinata production information;                2012 occurred at over 40 locations                      technologies are more widely adopted.
                                              therefore data on historical acreage is                 across Saskatchewan and Alberta,                        For example, yields of over 1,600
                                              limited. The latest USDA estimates                      Canada.15 The first commercial                          pounds of oil per acre have been
                                              (December 2014) report approximately                    cultivation of carinata in the United                   achieved on test plots. For the purposes
                                              57 million acres of wheat in the U.S.12                 States occurred in Montana in 2013, and                 of this lifecycle GHG analysis, EPA is
                                              USDA and wheat state cooperative                        estimates from the original petition                    assuming the intermediate current yield
                                              extension reports through 2008                          indicated that 100,000 acres would be                   of 820 pounds of oil per acre and a
                                              indicated that 83% of domestic wheat                    planted in 2014.16 Based on a three year                biofuel production volume of 400 MG of
                                              production was under non-irrigated,                     rotation cycle in which only one third                  carinata as representing a reasonable
                                              dryland conditions, and that at least                   of the 12 million combined U.S. and                     projection of production in 2022.
                                              45% of those acres were estimated to                    Canada wheat acres is typically fallow
                                                                                                                                                              3. Indirect Impacts
                                              follow a wheat/fallow rotation. Thus,                   in any given year, EPA estimates that at
                                              approximately 21 million acres are                      current average yields (1,865 pounds of                    Unlike commodity crops that are
                                              potentially suitable for carinata                       seed per acre, or 820 pounds of oil per                 tracked by USDA, carinata does not
                                              production. However, according to an                    acre), approximately 400 million gallons                have a well-established, internationally
                                              industry projection 13 based on an                      (MG) of carinata-based biodiesel could                  traded market that would be
                                              estimate for camelina, only about nine                  be produced with carinata grown in                      significantly affected by an increase in
                                              million of these wheat/fallow acres have                rotation with existing crop acres                       carinata-based biofuels. Based on the
                                              the appropriate climate, soil profile, and              (assuming 7.6 pounds of oil produces 1                  information provided in the petition,
                                              market access for carinata production.14                gallon of biodiesel).17 However, as there               returns on carinata are approximately
                                              Further, the petitioner projects another                is no commercial market for carinata at                 $107 per acre, given average yields of
                                              three million acres of fallow land in                   present, when planted, actual acres are                 approximately 1,865 pounds per acre
                                              wheat rotation are potentially available                expected to be much smaller and                         and the current contract price of $0.14
                                              for carinata production in Canada.                      dedicated to test plots in the near term.               per pound (See Table 2). For
                                              Based on our calculations of the                        Carinata may expand to other regions                    comparison purposes, the USDA
                                              potential biodiesel production from                     and growing methods in the longer                       estimates of corn and soybean returns,
                                              carinata, as described below, we do not                 term.                                                   including operating costs but not
                                                                                                                                                              overhead costs such as hired labor, were
                                                12 U.S. Wheat Supply and Use. World                     15 In the United States, field trials have occurred   between $206 and $440 per acre in
                                              Agricultural Supply and Demand Estimate                 or are occurring with the University of Florida,        2013.18 Over time, advancements in
tkelley on DSK3SPTVN1PROD with NOTICES




                                              (WASDE), December 2014. USDA http://                    Colorado State University, Montana State
                                              usda.mannlib.cornell.edu/usda/current/wasde/            University, South Dakota University, and North
                                                                                                                                                              seed technology, improvements in
                                              wasde-12-10-2014.pdf.                                   Dakota State University.                                planting and harvesting techniques, and
                                                13 Agrisoma Biosciences Inc., petition to EPA,          16 Agrisoma Biosciences Inc. Petition to EPA,

                                              August 2013.                                            August 2013.                                              18 USDA Economic Research Service, Commodity
                                                14 Johnson, S. and McCormick, M., Camelina: an          17 For biodiesel produced from soybean oil, 7.6       Costs and Returns. Available at: http://
                                              Annual Cover Crop Under 40 CFR part 80 Subpart          pounds of oil are also needed for one gallon of         www.ers.usda.gov/data-products/commodity-costs-
                                                                                                                                                                                                                EN24AP15.004</GPH>




                                              M, Memorandum, dated November 5, 2010.                  biodiesel.                                              and-returns.aspx.



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                                              23000                                       Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices

                                              changes in input usage could                                               commodity crops. In addition, because                                         production of carinata-based biofuels is
                                              significantly increase future carinata                                     carinata is expected to be grown on                                           not expected to have a significant
                                              yields and returns, but it is unlikely the                                 fallow land, it will not impact other                                         impact on other agricultural commodity
                                              returns to farmers from carinata will                                      commodities through land competition.                                         markets and consequently would not
                                              ever compete with the returns from                                         For these reasons, EPA has determined                                         result in significant indirect impacts
                                              corn, soybeans or other widely traded                                      that, unlike a crop such as soybean,                                          including indirect land use changes.

                                                                                                         TABLE 2—CARINATA COSTS AND RETURNS, PER ACRE 19
                                                                                    Inputs                                                                                      Rates                                                         2022 Carinata

                                              Herbicides:
                                                   Glysophate (Fall) .......................................................            16 oz. ( $0.39/oz) ............................................................              $7.00.
                                                   Glysophate (Spring) ...................................................              16 oz. ( $0.39/oz) ............................................................              $7.00.
                                                   Post ............................................................................    12 oz ( $0.67/oz) .............................................................              $8.00.
                                              Seed:
                                                   Carinata seed ............................................................           $.44/lb ..............................................................................       $7.20 (5 lbs/acre).
                                              Fertilizer:
                                                   Nitrogen Fertilizer ......................................................           $1/lb .................................................................................      $60.00 (60 lb/acre).
                                                   Phosphate Fertilizer ...................................................             $1/lb .................................................................................      $30.00 (30 lb/acre).

                                              Sub-Total:                                                                                ..........................................................................................   $ 119.20.
                                              Logistics:
                                                  Planting Trip ..............................................................          ..........................................................................................   $10.00.
                                                  Harvest & Hauling .....................................................               ..........................................................................................   $25.00.

                                                           Total Cost ...........................................................       ..........................................................................................   $154.20.

                                                    Yields .........................................................................    lbs/ac ...............................................................................       1865.
                                                    Price ...........................................................................   $/lb ...................................................................................     $0.14.
                                                               Total Revenue .............................................              ..........................................................................................   $261.10.
                                                               Returns ........................................................         ..........................................................................................   $106.90.



                                                Althoughwe expect most carinata                                          per acre of phosphorus fertilizer based                                       estimate, we assume potassium
                                              used as a renewable fuel feedstock for                                     on application rates for test plots                                           application rates assumed for camelina
                                              the RFS program would be grown in the                                      featuring continuous cropping systems,                                        as a high input (10 lbs per acre). Given
                                              U.S. and Canada, we expect that                                            which require more intensive                                                  the range of estimates, Table 3 shows a
                                              carinata grown in other countries would                                    fertilizing.22 We expect that carinata                                        range of input assumptions for carinata
                                              also not have a significant impact on                                      will be grown in fallow rotation with                                         production, compared to the Forest and
                                              other agricultural commodity markets                                       other crops, which will require lesser                                        Agricultural Sector Optimization Model
                                              and would therefore not result in                                          fertilizer amounts, comparable to those                                       (FASOM) agricultural input
                                              significant indirect GHG emissions.                                        for camelina.23 Those amounts for                                             assumptions for soybeans, which were
                                                                                                                         camelina are 40 lbs per acre of nitrogen                                      used in our assessment of soybeans for
                                              4. Crop Inputs
                                                                                                                         fertilizer and 15 lbs per acre of                                             the March 2010 rule. From the March
                                                 As part of our analysis of the GHG                                      phosphorous fertilizer.24 Other research                                      2010 rule, we used soybean projected
                                              impacts from growing carinata, we                                          has shown higher carinata growth rates                                        yields for 2022 of 1,500 to 3,000 lbs of
                                              compared crop inputs for carinata to                                       with higher rates of nitrogen                                                 seed per acre. For carinata, we used
                                              those for soybeans. Inputs compared                                        applications, but there is not consensus                                      projected 2022 yields of 1,865 lbs of
                                              include nitrogen fertilizer, phosphorus                                    on an optimal rate. Therefore, as a                                           seed per acre.25
                                              fertilizer, herbicide, diesel, and                                         conservative estimate we provide a                                              Carinata has a higher percentage of oil
                                              gasoline.20 We also looked at the nitrous                                  high-end estimate of 80 lbs per acre of                                       per pound of seed than soybeans.
                                              oxide (N2O) emissions from both the                                        nitrogen fertilizer. Further, the                                             Soybeans are approximately 18% oil by
                                              nitrogen fertilizer inputs and the crop                                    petitioner did not recommend                                                  mass, therefore crushing one pound of
                                              residues associated with carinata.21                                       potassium fertilizer for carinata                                             soybeans yields 0.18 pounds of oil. In
                                                 Current literature suggests a range of                                  production as they assume that the land                                       comparison, carinata seeds can contain
                                              fertilizer inputs are considered                                           carinata would be grown on has high                                           up to 44% oil.26 The difference in oil
                                              appropriate for growing carinata. The                                      potassium levels that would not require
                                              petitioner provided guidance of 60 lbs                                     augmentation. As a conservative                                                 25 Average yield from a series of research plots
                                              per acre of nitrogen fertilizer and 30 lbs                                                                                                               explored by the petitioner. Other studies show a
                                                                                                                           22 Petition from Agrisoma Biosciences Inc. to                               range of yields with various nitrogen and seed
                                                19 Nitrogen  and Phosphate inputs here are based                         EPA, August 2013.                                                             spacing applications. One such study showed a
                                              on application rates from test plots. Different                              23 Cover crops, such as carinata and camelina,                              yield from ranging from 552 to 2434 lbs of seed/
                                              combinations of the range of fertilizer inputs we                          require less fertilizer input in a fallow rotation than                       acre. We believe an assumed yield of 1,865 lbs of
                                              considered may results in higher or lower estimates.                       they might if they were in a dedicated system as                              seed per acre is appropriate.
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                                              Data provided by Agrisoma Biosciences Inc.                                 there is residual soil nutrients from the primary                               Pan, X. et al (2012) The effect of cultivar, seeding
                                              petition to EPA, August 2013.                                              crop.                                                                         rate and applied nitrogen on Brassica carinata seed
                                                 20 Diesel and gasoline used for planting and                              24 78 FR 14190. Regulation of Fuels and Fuel                                yield and quality in contrasting environments.
                                              harvesting. These values assume that no irrigation                         Additives: Identification of Additional Qualifying                            Canadian Journal of Plant Science. 92: 961–971,
                                              is needed.                                                                 Renewable Fuel Pathways Under the Renewable                                   available at: http://pubs.aic.ca/doi/pdf/10.4141/
                                                 21 The IPCC equations for N O emissions were
                                                                             2                                           Fuel Standard Program, available at: http://                                  cjps2011_169.
                                              updated since our earlier analysis of soybeans. We                         www.gpo.gov/fdsys/pkg/FR_2013_03_05/pdf/                                        26 Getinet, A. et al (1996) Agronomic performance

                                              use the updated equations for our calculations.                            2013_04929.pdf.                                                               and seed quality of Ethiopian mustard in



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                                                                                         Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices                                                                          23001

                                              yield was taken into account when                                         emissions from feedstock production for                            herbicide, pesticide, and petroleum
                                              calculating the emissions per ton of                                      carinata and soybeans are relatively                               use.27
                                              feedstock oil included in Table 3. As                                     similar when factoring in variations in
                                              shown in Table 3, lifecycle GHG                                           oil yields per acre and fertilizer,

                                                                      TABLE 3—INPUTS FOR CARINATA AND SOYBEAN PRODUCTION FOR PROJECTED 2022 YIELDS 28
                                                                                                                                         Carinata                                                 Soybeans (varies by region)

                                                                                                                Inputs                             Emissions                           Inputs                              Emissions
                                                                                                              (per acre)                      (per ton carinata oil)                 (per acre)                      (per ton soybean oil)

                                              N20 .................................................   N/A .........................       584–869 kg CO2eq ...........       N/A .........................      449.0–661.1 kg CO2eq.
                                              Nitrogen Fertilizer ...........................         40–80 lbs ...............           160–321 kg CO2eq ...........       3.5–8.2 lbs .............          23.2–79.1 kg CO2eq.
                                              Phosphorus Fertilizer .....................             15–30 lbs ...............           21–41 kg CO2eq ...............     5.4–21.4 lbs ...........           13.5–64.8 kg CO2eq.
                                              Potassium Fertilizer .......................            0–10 lbs .................          0–9 kg CO2eq ...................   3.1–24.3 lbs ...........           5.3–48.5 kg CO2eq.
                                              Herbicide ........................................      2.75–2.75 lbs .........             79–79 kg CO2eq ...............     0.0–1.3 lbs .............          2.4–69.6 kg CO2eq.
                                              Pesticide .........................................     0–0 lbs ...................         0–0 kg CO2eq ...................   0.1–0.8 lbs .............          12.4–50.2 kg CO2eq.
                                              Diesel .............................................    3.5–3.5 gal .............           107–107.1 kg CO2eq ........        3.8–8.9 gal .............          227.9–622.3 kg CO2eq.
                                              Gasoline .........................................      0–0 gal ...................         0–0 kg CO2eq ...................   1.6–3.0 gal .............          93–151.4 kg CO2eq
                                                   Total ........................................     ................................    950–1426 kg CO2eq .........        ................................   961–1443 kg CO2eq.



                                              5. Potential Invasiveness                                                 would cause additional GHG emissions.                              assumed the processing of carinata
                                                                                                                        Because carinata does not pose as great                            would be similar to soybeans, canola,
                                                 Carinata is not listed on theFederal                                   an invasiveness risk as Arundo donax                               and camelina. Because carinata seeds
                                              noxious weed list.29 In a USDA                                            and Pennisetum purpureum, EPA                                      produce more oil per pound than
                                              document listing state noxious-weed                                       believes that monitoring and reporting                             soybeans, the lifecycle GHG emissions
                                              seed requirements, twenty states                                          requirements similar to those for                                  associated with crushing and oil
                                              include restrictions for unspecified                                      Arundo donax and Pennisetum                                        extraction are lower for carinata than
                                              species of the Brassica genus, indicating                                 purpureum would be appropriate, but                                soybeans per pound of feedstock oil
                                              limitations on the use of the plant.                                      does not expect to apply all of the Risk                           produced.
                                              Although other species of Brassica are                                    Management Plan (RMP) requirements                                    There is not a significant amount of
                                              specified in some states, the carinata                                    that exist for those feedstocks. We                                industry data on energy used for
                                              species is not explicitly identified.30                                   would expect to impose monitoring and                              crushing and oil extraction of carinata.
                                              Regarding invasiveness, an evaluation of                                  reporting requirements similar to 40                               Based on data provided in the petition
                                              carinata in Canada by the Roundtable on                                   CFR 80.1450 (b)(1)(x)(A)(1)(i), (ii), (iii),                       submitted, and EPA’s standard
                                              Sustainable Biofuels concluded that                                       and (v) and 80.1450 (b)(1)(x)(A)(3), (4),                          emissions factors for electricity and
                                              invasiveness potential is deemed to be                                    (5), and (7). In addition, a letter                                natural gas, we estimate that the GHG
                                              low and not difficult to remedy, if                                       documenting the feedstock grower’s                                 emissions from crushing and oil
                                              remedy is needed.31 A weed risk                                           compliance with all of the relevant                                extraction are 92 kgCO2e/ton carinata
                                              assessment by USDA found that carinata                                    federal, state, regional, and local                                oil. For comparison, in the analysis for
                                              poses a moderate weed risk potential                                      requirements related to invasive species                           the March 2010 final rule, the GHG
                                              and concluded that carinata should                                        would be required. With these                                      emissions from crushing and oil
                                              undergo further evaluation.32 Unlike                                      requirements in place, we would                                    extraction were estimated to be 426
                                              some other biofuel feedstocks evaluated                                   assume that there are no GHG emissions                             kgCO2e/ton soybean oil. As a
                                              under the RFS program for invasiveness,                                   associated with potential invasiveness                             conservative estimate, we propose to
                                              USDA did not find strong evidence of                                      when carinata is used as a biofuel                                 assume that the GHG emissions related
                                              carinata causing impacts in                                               feedstock. EPA is taking comment on                                to crushing and oil extraction are the
                                              anthropogenic (e.g., cities, suburbs,                                     the invasiveness concerns of carinata                              same for carinata as for soybeans.
                                              roadways), production (e.g., agriculture,                                 and the appropriateness of the                                        Similar to soybeans, a press cake is
                                              nurseries, forest plantations, orchards),                                 referenced requirements in mitigating                              also produced when carinata is crushed
                                              or natural systems. However, there is a                                   those concerns.                                                    and the oil is extracted. Little is known
                                              high level of uncertainty regarding                                                                                                          at this time about the possible beneficial
                                              carinata’s spread and impact potential                                    6. Crushing and Oil Extraction                                     use of carinata cake. Carinata press cake
                                              due to incomplete knowledge about its                                        EPA evaluated the seed crushing and                             contains glucosinolates, which may be
                                              traits. This uncertainty raises concerns                                  oil extraction process and compared the                            toxic to animals in large
                                              about the threat of invasiveness and                                      lifecycle GHG emissions from this stage                            concentrations.33 However, the heat
                                              may require remediation activities that                                   for soybean oil and carinata oil. EPA                              produced from crushing carinata seeds

                                              Saskatchewan. Canadian Journal of Plant Science.                          sulfur application as part of a liquid or dry granular             http://www.ams.usda.gov/AMSv1.0/
                                              76. 387–392, available at: http://pubs.aic.ca/doi/                        mixture that also contain phosphorous and                          getfile?dDocName=STELPRDC5090172.
                                              pdf/10.4141/cjps96_069.                                                   nitrogen. The emissions for fertilizer rates provided                31 SCS Global Services, Certification Evaluation
                                                 27 For more details on the greenhouse gas                              in Table 3 capture the likely range of impacts                     Report, Roundtable on Sustainable Biomass, http://
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                                              emissions associated with agricultural inputs, see                        associated with the variety of application options,                rsb.org/pdfs/reports/RSB_PGF-Biofuel_
                                              ‘‘Carinata data and calculations—for docket’’ on                          including ones containing sulfur.                                  SummaryRPT_InitialEvaluation111513.pdf.
                                              Docket EPA–HQ–OAR–2015–0093.                                                29 USDA, Federal Noxious Weed List, http://                        32 USDA, Weed Risk Assessment for Brassica
                                                 28 Based on communication with USDA, sulfur                            www.aphis.usda.gov/plant_health/plant_pest_info/                   carinata A. Braun (Brassicaceae) –Ethiopian
                                              can also be a beneficial fertilizer component for                         weeds/downloads/weedlist.pdf.                                      mustard, 2014.
                                              oilseeds such as carinata and soybeans, dependent                           30 USDA, Agricultural Marketing Service State                      33 USDA, Weed Risk Assessment for Brassica

                                              on local soil characteristics, at application rates of                    Noxious-Weed Seed Requirements Recognized in                       carinata A. Braun (Brassicaceae)—Ethiopian
                                              up to 10–20 lbs/acre. There are multiple options for                      the Administration of the Federal Seed Act, 2014,                  mustard. 2014.



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                                              23002                            Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices

                                              may reduce the toxicity of the press                    associated with producing soybean oil.                the GHG emissions associated with the
                                              cake, or carinata press cake could be                   Therefore, any beneficial use of the                  cultivation and transport of carinata oil
                                              mixed in low amounts with other seed                    carinata press cake (e.g., as livestock               that is the same as that which we have
                                              meal for use as animal feed.34                          feed or boiler fuel) would only serve to              used for soybean oil, on a per ton of oil
                                              Alternatively, carinata press cake could                lower the GHG emissions associated                    basis. Although EPA could conduct a
                                              be used as a biofumigant.35 In our                      with carinata oil relative to the                     more detailed analysis, we do not belive
                                              modeling of soybean oil for the March                   corresponding emissions for soybean                   it is necessary for purposes of the
                                              2010 RFS rule, the FASOM and FAPRI–                     oil.                                                  determinations EPA must make in
                                              CARD models included the use of the                                                                           responding to petitions. EPA solicits
                                                                                                      B. Feedstock Distribution
                                              soy meal (sometimes referred to as press                                                                      comment on this proposed approach.
                                              cake) co-product as livestock feed. In                     EPA’s assessment, based on the
                                                                                                      following reasoning, is that GHG                      D. Fuel Production and Distribution
                                              our modeling, the use of soy meal as
                                              livestock feed displaced the need for                   emissions from feedstock distribution                    Carinata oil has physical properties
                                              other similar feed products and                         will be the same for carinata as such                 that are similar to soybean and camelina
                                              therefore impacted the relative prices                  emissions for soybeans. Because                       oil, and is suitable for the same
                                              and production of crop and livestock                    carinata contains more oil per pound of               conversion processes as these
                                              products. These crop and livestock                      seed, as discussed above, the energy                  feedstocks. In addition, the fuel yield
                                              impacts were reflected in the land use                  needed to move the carinata before oil                per pound of oil is expected to be the
                                              change, livestock, and agricultural                     extraction would be lower than                        same for each of these feedstocks. After
                                              sector GHG emissions impacts estimated                  soybeans per gallon of oil produced. To               reviewing comments received in
                                              for biofuels produced from soybean oil.                 the extent that carinata is grown on                  response to this Notice, we will
                                              Although EPA modeling results did not                   more disperse fallow land than                        combine our evaluation of agricultural
                                              isolate the GHG impacts of the soy meal                 soybeans and would need to be                         sector GHG emissions associated with
                                              co-product, we believe that overall the                 transported further, the energy needed                the use of carinata oil feedstock with
                                              soy meal co-product lowered the GHG                     to move the carinata could be higher                  our evaluation of the GHG emissions
                                              emissions associated with soybean oil-                  than soybeans. Therefore, we believe we               associated with individual producers’
                                              based biofuels. Similarly, we believe                   may assume for purposes of GHG                        production processes and finished fuels
                                              that any use of the carinata press cake                 emissions assessment that the GHG                     to determine whether the proposed
                                              would provide an additional benefit                     emissions associated with transporting                pathways satisfy CAA lifecycle GHG
                                              (i.e., lower GHG emissions) not reflected               carinata and soybeans to crushing                     emissions reduction requirements for
                                              in our lifecycle GHG emissions analysis                 facilities will be the same. Carinata and             RFS-qualifying renewable fuels. Based
                                              of carinata oil. Based on our analysis of               soybean oils are similar in terms of                  on our evaluation of the lifecycle GHG
                                              carinata oil, which does not consider                   density and energy content; therefore,                emissions attributable to the production
                                              use of the press cake, we have found                    we also assumed that the GHG                          and transport of carinata oil feedstock,
                                              that the agricultural, livestock, and land              emissions from transporting the oil from              EPA anticipates that fuel produced from
                                              use change emissions associated with                    a crushing facility to a biofuel                      carinata oil feedstock through the same
                                              producing carinata oil are less than or                 production facility would be the same                 transesterification or hydrotreating
                                              equal to the corresponding emissions                    for the two different feedstocks.                     process technologies that EPA evaluated
                                                                                                                                                            for the March 2010 RFS rule for biofuel
                                                                                                      C. Summary of Agricultural Sector GHG
                                                34 Carinata  meal (solvent extracted) is approved                                                           derived from soybean oil and the March
                                                                                                      Emissions
                                              for feed use at quantities up to 10% of total diet                                                            2013 RFS rule for biofuel derived from
                                              dry matter in Canada by the Candian Food                   Compared to soybean oil, carinata oil              camelina oil would qualify for biomass-
                                              Inspection Agency (CFIA). Letter from W.                has comparable GHG emissions per ton
                                              Gwayumba, Ph.D. sent to EPA in email from Sandra                                                              based diesel (D-code 4) RINs or
                                              Franco on July 9, 2014. The Brassica genus (not         of oil from crop inputs and crushing and              advanced (D-code 5) RINs.36 However,
                                              carinata explicitly) is approved by the U.S. Food       oil extraction, and lower GHG emissions               EPA will evaluate petitions for fuel
                                              and Drug Administration (FDA) through a                 per ton of oil from direct and indirect               produced from carinata oil feedstock on
                                              memorandum of understanding (MOU) with the              land use change. Carinata and soybean
                                              Association of American Feed Control Officials                                                                a case-by-case basis.
                                              (AAFCO) U.S. Food and Drug Administration.              oils are also likely to have similar GHG
                                              Memorandum of Understanding Between The U.S.            emissions from feedstock distribution.                III. Summary
                                              Food and Drug Administration and The Association        Therefore, we believe that the feedstock                 EPA invites public comment on its
                                              of American Feed Control Officials (MOU 225–07–                                                               analysis of GHG emissions associated
                                              7001) http://www.fda.gov/AboutFDA/
                                                                                                      production and transport portion of the
                                              PartnershipsCollaborations/                             lifecycle GHG emissions associated with               with the production and transport of
                                              MemorandaofUnderstandingMOUs/                           carinata are likely to be similar to or less          carinata oil as a feedstock for biofuel
                                              DomesticMOUs/ucm115778.htm. It is important to          than the GHG emissions for the                        production. EPA will consider public
                                              note that all animal feed products must be approved                                                           comments received when evaluating the
                                              by the U.S. Food and Drug Administration (FDA)
                                                                                                      corresponding portion of the lifecycle
                                              before they can be sold in the United States.           analysis for soybean oil. EPA’s purpose               lifecycle GHG emissions of biofuel
                                              Nothing in EPA’s analysis should be construed as        in evaluating petitions under 40 CFR                  production pathways described in
                                              an official federal government position regarding       80.1416 is not to prepare a precise                   petitions received pursuant to 40 CFR
                                              the approval or disapproval of carinata press cake                                                            80.1416 which use carinata oil as a
                                              as an animal feed. Only FDA is authorized to make       lifecycle GHG emissions analysis of
                                              that determination.                                     every fuel type, but to gather sufficient             feedstock.
                                                35 J. Brown and M.J. Morra, Glucosinolate-            information on which to inform its
                                              Containing Seed Meal as a Soil Amendment to             decision of whether proposed biofuels                   36 The transesterification process that EPA

                                              Control Plant Pests. 2000–2002, National                                                                      evaluated for the March 2010 RFS rule for biofuel
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                                              Renewable Energy Laboratory, NREL/SR–510–
                                                                                                      qualify under the program in terms of                 derived from soybean oil feedstock is described in
                                              35254, at 15 (2005), available at http://               lifecycle GHG emissions reduction.                    section 2.4.7.3 (Biodiesel) of the Regulatory Impact
                                              www.nrel.gov/docs/fy05osti/35254.pdf; L. Furlan, C.     Based on our comparison of carinata oil               Analysis for the March 2010 RFS rule (EPA–420–
                                              Bonetto, A. Finotto, L. Lazzeri, L. Malaguti, G.        to soybean oil, EPA proposes to use, in               R–10–006). The hydrotreating process that EPA
                                              Patalano, W. Parker (2010), The efficacy of                                                                   evaluated for the March 2013 rule for biofuel
                                              biofumigant meals and plants to control wireworm
                                                                                                      its future evaluations of petitions                   derived from camelina oil feedstock is described in
                                              populations, Industrial Crops and Products 31: 245–     seeking to use carinata oil as a feedstock            section II.A.3.b of the March 2013 rule (78 FR
                                              254.                                                    for biofuel production, an estimate of                14190).



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                                                                               Federal Register / Vol. 80, No. 79 / Friday, April 24, 2015 / Notices                                         23003

                                                Dated: April 17, 2015.                                SUMMARY:    Pursuant to the Council on                Army National Guard Maneuver
                                              Christopher Grundler,                                   Environmental Quality regulations                     Training Center Fort Pickett (Fort
                                              Director, Office of Transportation and Air              implementing the procedural provisions                Pickett) and Nottoway County’s Local
                                              Quality.                                                of the National Environmental Policy                  Redevelopment Authority (LRA) area in
                                              [FR Doc. 2015–09618 Filed 4–23–15; 8:45 am]             Act, GSA has prepared and filed with                  Nottoway County, Virginia.
                                              BILLING CODE 6560–50–P                                  the U.S. Environmental Protection                        The proposed site is 1,350 acres with
                                                                                                      Agency (EPA) a Final Environmental                    an additional 12 acres for relocation of
                                                                                                      Impact Statement (EIS) for the proposed               an existing tank trail and scheduled use
                                                                                                      development of a U.S. Department of                   of a 19 acre Fort Pickett range. The site
                                              FEDERAL RESERVE SYSTEM                                                                                        is surrounded by compatible land uses
                                                                                                      State (DOS), Bureau of Diplomatic
                                              Change in Bank Control Notices;                         Security (DS), Foreign Affairs Security               within Fort Pickett. The total area of
                                              Acquisitions of Shares of a Bank or                     Training Center (FASTC) in Nottoway                   disturbance for construction of driving
                                              Bank Holding Company                                    County, Virginia. GSA is the lead                     tracks, mock urban environments,
                                                                                                      agency; cooperating agencies are DOS,                 explosives and firearms ranges, and
                                                The notificants listed below have                     U.S. Army Corps of Engineers, EPA, and                administrative and service areas would
                                              applied under the Change in Bank                        National Guard Bureau. The Final EIS                  be 407 acres. Utilities would be
                                              Control Act (12 U.S.C. 1817(j)) and                     also documents compliance with the                    installed or relocated along existing
                                              § 225.41 of the Board’s Regulation Y (12                National Historic Preservation Act                    roadways or within areas planned for
                                              CFR 225.41) to acquire shares of a bank                 (NHPA) of 1966.                                       development.
                                              or bank holding company. The factors                    DATES: The Final EIS is now available                    GSA published its Notice of Intent to
                                              that are considered in acting on the                    for review. The GSA Record of Decision                prepare an EIS in the Federal Register
                                              notices are set forth in paragraph 7 of                 will be released no sooner than 30 days               at 76 FR 61360 on October 4, 2011. A
                                              the Act (12 U.S.C. 1817(j)(7)).                         after EPA publishes its Notice of                     public scoping meeting was held in
                                                The notices are available for                         Availability of the Final EIS in the                  October 2011 during the 30 day public
                                              immediate inspection at the Federal                     Federal Register.                                     scoping period. The Draft EIS was
                                              Reserve Bank indicated. The notices                     ADDRESSES: The Final EIS may be
                                                                                                                                                            released on October 26, 2012, and a
                                              also will be available for inspection at                viewed online at http://www.state.gov/                public information meeting was held on
                                              the offices of the Board of Governors.                  recovery/fastc. Paper copies may be                   November 7, 2012 during the 45-day
                                              Interested persons may express their                    viewed at the repositories listed under               public comment period. The Draft EIS
                                              views in writing to the Reserve Bank                    SUPPLEMENTARY INFORMATION.
                                                                                                                                                            evaluated Build Alternatives 1 and 2
                                              indicated for that notice or to the offices                                                                   and the No Action Alternative.
                                                                                                      FOR FURTHER INFORMATION CONTACT:
                                              of the Board of Governors. Comments                                                                              In early 2013, all efforts and work on
                                                                                                      Abigail Low, GSA Project Manager; 20                  the proposed site at Fort Pickett and
                                              must be received not later than May 11,                 N 8th Street, Philadelphia, PA 19107;
                                              2015.                                                                                                         Nottoway County’s LRA area were put
                                                                                                      215–446–4815; or email FASTC.info@                    on hold pending additional due
                                                A. Federal Reserve Bank of Kansas                     gsa.gov.
                                              City (Dennis Denney, Assistant Vice                                                                           diligence and reviews at an existing
                                                                                                      SUPPLEMENTARY INFORMATION:                            federal training site in Georgia. As part
                                              President) 1 Memorial Drive, Kansas
                                                                                                         Background: The purpose of the                     of this due diligence effort, DOS
                                              City, Missouri 64198–0001:
                                                                                                      proposed FASTC site in Nottoway                       conducted site visits to the Federal Law
                                                1. R. Dean Phillips, Las Vegas,
                                                                                                      County is to consolidate existing                     Enforcement Training Center in Glynco,
                                              Nevada; to acquire voting shares of West
                                                                                                      dispersed ‘‘hard skills’’ security training           Georgia. During this time period, DOS
                                              Point Bancorp, Inc., and thereby
                                                                                                      functions to provide effective, efficient             also assessed the scope and size of the
                                              indirectly acquire voting shares of F &
                                                                                                      training specifically designed to enable              FASTC project and determined a
                                              M Bank, both in West Point, Nebraska;
                                                                                                      foreign affairs personnel to operate in               smaller platform was more fiscally
                                              and Town & Country Bank, Las Vegas,
                                                                                                      today’s perilous and dangerous overseas               prudent. In April 2014, the earlier DOS
                                              Nevada.
                                                                                                      environment. Hard skills training is                  selection of the proposed site for FASTC
                                                Board of Governors of the Federal Reserve             practical, hands-on training in firearms,             at Fort Pickett and Nottoway County
                                              System, April 21, 2015.                                 explosives, anti-terrorism driving                    was reaffirmed by the Administration. A
                                              Michael J. Lewandowski,                                 techniques, defensive tactics, and                    Master Plan Update was prepared in
                                              Associate Secretary of the Board.                       security operations. Such training                    2014 to incorporate the adjustments in
                                              [FR Doc. 2015–09561 Filed 4–23–15; 8:45 am]             improves security and life safety for the             the FASTC program.
                                              BILLING CODE 6210–01–P                                  protection of U.S. personnel operating                   A Supplemental Draft EIS was
                                                                                                      abroad. The proposed FASTC would fill                 published in the Federal Register at 80
                                                                                                      a critical need, identified in the 2008               FR 8311 on January 9, 2015, and a
                                              GENERAL SERVICES                                        report to the U.S. Congress, for a                    public information meeting was held
                                              ADMINISTRATION                                          consolidated training facility. A central             January 26, 2015, during the 45-day
                                                                                                      facility would improve training                       public comment period. The
                                              [Notice–PM–2015–02; Docket No. 2015–                    efficiency and provide priority access to             Supplemental Draft EIS evaluated Build
                                              0002; Sequence No. 6]                                   training venues from which DS may                     Alternative 3 and the No Action
                                                                                                      effectively conduct hard skills training              Alternative, and provided responses to
                                              Notice of Availability for the Final                    to meet the increased demand for well-                public comments on the 2012 Draft EIS.
                                              Environmental Impact Statement for                      trained personnel. The proposed FASTC                 Build Alternative 3 was developed
                                              the U.S. Department of State Foreign
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                                                                                                      would train 8,000 to 10,000 students                  based on the 2014 Master Plan Update.
                                              Affairs Security Training Center in                     annually.                                             Build Alternatives 1 and 2 were no
                                              Nottoway County, Virginia                                  The Final EIS was prepared to                      longer feasible because of changes in the
                                              AGENCY: General Services                                evaluate the environmental                            program and were eliminated from
                                              Administration (GSA).                                   consequences of site acquisition and                  further evaluation.
                                                                                                      development of FASTC on three                            Current Efforts: The Final EIS
                                              ACTION: Notice of availability.
                                                                                                      adjacent land parcels at the Virginia                 designates Build Alternative 3 as the


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Document Created: 2015-12-16 08:42:48
Document Modified: 2015-12-16 08:42:48
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionNotice.
DatesComments must be received on or before May 26, 2015.
ContactMichael Shell, Office of Transportation and Air Quality, Mail Code: 6401A, U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue NW., 20460; telephone
FR Citation80 FR 22996 

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