Petroleum Market Module
The NEMS Petroleum Market Module (PMM) projects petroleum product prices
and sources of supply for meeting petroleum product demand. The sources
of supply include crude oil (both domestic and imported), petroleum product
imports, unfinished oil imports, other refinery inputs (including alcohols,
ethers, bioesters, corn, biomass, and coal), natural gas plant liquids
production, and refinery processing gain. In addition, the PMM projects
capacity expansion and fuel consumption at domestic refineries.
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The PMM contains a linear programming (LP) representation of U.S. refining
activities in the five Petroleum Area Defense Districts (PADDs) (Figure
9), linked to a simplified world refining industry representation used
to model U.S. crude and product imports. The U.S. segment of the LP model
is created by aggregating individual U.S. refineries within a PADD into
two types of representative refineries, and linking all five PADDs and
world refining regions via crude and product transit links. This representation
provides the marginal costs of production for a number of conventional
and new petroleum products. In order to interact with other NEMS
modules with different regional representations, certain PMM inputs
and outputs are converted from PADD regions to other regional structures
and vice versa. The linear programming results are used to determine end-use
product prices for each Census Division (shown in Figure 5) using the assumptions
and methods described below.
Key Assumptions
Product Types and Specifications
The PMM models refinery production of the products shown in Table 11.1.
The costs of producing different formulations of gasoline and diesel fuel
that are required by State and Federal regulations are determined within
the linear programming representation of refineries by incorporating
the specifications and demands for these fuels. The PMM assumes that
the specifications for these fuels will remain the same as currently specified,
with a few exceptions: the sulfur content, which will be phased down to
reflect EPA regulations for all gasoline and diesel fuels; and, benzene
content, which will be reduced in gasoline beginning in 2011.
Motor Gasoline Specifications and Market Shares
The PMM models the production and distribution of three different
types of gasoline: conventional, oxygenated, and reformulated (Phase
2). The following specifications are included in the PMM to differentiate
between conventional and reformulated gasoline blends (Table 11.2): Reid
vapor pressure (RVP), benzene content, aromatic content, sulfur content,
olefins content, and the percent evaporated at 200 and 300 degrees Fahrenheit
(E200 and E300). The sulfur content specification for gasoline has been
reduced annually through 2007 to reflect recent regulations requiring the
average annual sulfur content of all gasoline used in the United States
to be phased-down to 30 parts per million (ppm) between 2004 and 2007.
[1]
Conventional gasoline must comply with antidumping requirements aimed at
preventing the quality of conventional gasoline from eroding as the reformulated
gasoline program is implemented. Conventional gasoline must meet the Complex
Model II compliance standards which cannot exceed average 1990 levels of
toxic and nitrogen oxide emissions. [2]
Oxygenated gasoline is assumed to have specifications identical
to conventional gasoline, with the exception of a higher oxygen requirement,
specifically 2.7 percent oxygen by weight. For the sake of simplicity,
it is assumed national blends of 10% ethanol are sufficient to meet these
requirements.
Cellulosic biomass feedstock supplies and costs are taken from the NEMS
Renewable Fuels Model. Initial capital costs for biomass cellulosic ethanol
were obtained from a research project reviewing cost estimates from multiple
sources. [3] Operating costs and credits for excess electricity generated
at biomass ethanol plants were obtained from a survey of recent literature
[4] and the USDA Agricultural Baseline Projections to 2019. [5]
Corn supply prices are estimated from the USDA baseline projections to
2019.[6] The capital cost of a 50-million-gallon-per-year corn ethanol
plant was assumed to be $84 million (20087 $). Operating costs of corn
ethanol plants are obtained from USDA survey of ethanol plant costs [7].
Energy requirements are obtained from a study of carbon dioxide emissions
associated with ethanol production. [8]
Reformulated gasoline has been required in many areas in the United States
since January 1995. In 1998, the EPA began certifying reformulated gasoline
using the Complex Model, which allows refiners to specify reformulated
gasoline based on emissions reductions from their companies respective
1990 baselines or the EPAs 1990 baseline. The PMM reflects Phase 2
reformulated gasoline requirements which began in 2000. The PMM uses a
set of specifications that meet the Complex Model requirements, but it
does not attempt to determine the optimal specifications that meet the
Complex Model. (Table 11.3).
AEO2010 assumes MTBE was phased out by the end of 2007 as a result of decisions
made by the petroleum industry to discontinue MTBE blending with gasoline.
Ethanol is assumed to be used in areas where reformulated or oxygenated
gasoline is required. Federal reformulated gasoline (RFG) is blended with
10% ethanol; oxygenated gasoline is blended with 10% ethanol; and California
Air Resources Board (CARB) RFG is blended with up to 10% ethanol. Ethanol
is also allowed to blend into conventional gasoline at up to 10 percent
by volume, depending on its blending value and relative cost competitiveness
with other gasoline blending components. EISA2007 defines a requirements
schedule for having renewable fuels blended into transportation fuels by
2022.
Reid Vapor Pressure (RVP) limitations are effective during summer months,
which are defined differently by consuming regions. In addition, different
RVP specifications apply within each refining region, or PADD. The PMM
assumes that these variations in RVP are captured in the annual average
specifications, which are based on summertime RVP limits, wintertime estimates,
and seasonal weights.
Within the PMM, total gasoline demand is disaggregated into demand for
conventional, and reformulated gasoline by applying assumptions about the
annual market shares for each type. In AEO2010 the annual market shares
for each region reflect actual 2007 market shares and are held constant
throughout the projection. (See Table 11.3 for AEO2010 market share assumptions.)
Diesel Fuel Specifications and Market Shares
In order to account for ultra-low-sulfur diesel regulations related to
Clean Air Act Amendment of 1990 (CAAA90), low-sulfur diesel is differentiated
from other distillates. In NEMS, the Pacific Region (Census Division 9)
is required to meet CARB standards. Both Federal and CARB standards currently
limit sulfur to 15 ppm.
AEO2010 incorporates the ultra-low-sulfur diesel (ULSD) regulation finalized
in December 2000. ULSD is highway diesel that contains no more than 15
ppm sulfur at the pump. The ULSD regulation includes a phase-in period
under the 80/20 rule, that requires the production of a minimum 80 percent
ULSD for highway use between June 2006 and June 2010, and a 100 percent
requirement for ULSD thereafter. As NEMS produces annual average results,
only a portion of the production of highway diesel in 2006 is subject to
the 80/20 rule and the 100 percent requirement does not cover all highway
diesel until 2011.
NEMS models ULSD as containing 7.5 ppm sulfur at the refinery gate in 2006,
phasing down to 7ppm sulfur by 2011. This lower sulfur limit at the refinery
reflects the general consensus that refiners will need to produce diesel
with a sulfur content below 10 ppm to allow for contamination during the
distribution process.
It is assumed that revamping (retrofitting) existing refinery units to
produce ULSD will be undertaken by refineries representing two-thirds of
highway diesel production and that the remaining refineries will build
new units. The capital cost of revamping is assumed to be 50 percent of
the cost of adding a new unit.
The amount of ULSD downgraded to a lower value product because of sulfur
contamination in the distribution system is assumed to be 7.8 percent at
the start of the program, declining to 2.2 percent at full implementation.
The decline reflects the expectation that the distribution system will
become more efficient at handling ULSD with experience.
A revenue loss is assumed to occur when a portion of ULSD that is put into
the distribution system is contaminated and must be sold as a lower value
product. The amount of the revenue loss is estimated offline based on
earlier NEMS results and is included in the AEO2010 ULSD price projections
as a distribution cost. The revenue loss associated with the 7.8 percent
downgrade assumption for 2009 is 0.7 cents per gallon. The revenue loss
estimate declines to 0.2 cents per gallon after 2010 to reflect the assumed
decline to 2.2 percent.
The capital and operating costs associated with ULSD distribution are based
on assumptions used by the EPA in the Regulatory Impact Analysis (RIA)
of the rule. [9] Capital costs of 0.7 cents per gallon are assumed for
additional storage tanks needed to handle ULSD during the transition period.
These capital expenditures are assumed to be fully amortized by 2011.
Additional operating costs for distribution of highway diesel of 0.2
cents per gallon are assumed over the entire projection period. Another
0.2 cent cost per gallon is assumed for lubricity additives. Lubricity
additives are needed to compensate for the reduction of aromatics and high-molecular-weight
hydrocarbons stripped away by the severe hydrotreating used in
the desulphurization process.
Demand for highway-grade diesel, both 500 ppm and ULSD combined, is assumed
to be equivalent to the total transportation distillate demand. Historically,
highway-grade diesel supplies have nearly matched total transportation
distillate sales, although some highway-grade diesel has gone to nontransportation
uses such as construction and agriculture.
The energy content of ULSD is assumed to decline from that of 500 ppm diesel
by 0.5 percent because undercutting and severe desulphurization will result
in a lighter stream composition than that for 500 ppm
diesel.
AEO2010 incorporates the nonroad, locomotive, and marine (NRLM) diesel
regulation finalized in May 2004. The PMM model has been revised to reflect
the nonroad rule and re-calibrated for market shares of highway, NRLM diesel,
and other distillate (mostly heating oil, but excluding jet fuel and kerosene).
The NRLM diesel rule follows the highway diesel rule closely and represents
an incremental tightening of the entire diesel pool. The demand for high
sulfur distillate is expected to diminish over time, while the demand for
ULSD (both highway and NRLM) is expected to increase over time.
The final NRLM rule is implemented in multiple steps and requires sulfur
content for all NRLM diesel fuel produced by refiners to be reduced to
500 ppm starting mid-2007. It also establishes a new ultra-low-sulfur diesel
(ULSD) limit of 15 ppm for nonroad diesel by mid-2010. For locomotive
and marine diesel, the rule establishes an ULSD limit of 15 ppm in mid-2012.
End-Use Product Prices
End-use petroleum product prices are based on marginal costs of production
plus production-related fixed costs plus distribution costs and taxes.
The marginal costs of production are determined within the LP and represent
variable costs of production, including additional costs for meeting reformulated
fuels provisions of the CAAA90. Environmental costs associated with controlling
pollution at refineries are implicitly assumed in the annual update of
the refinery investment costs for the processing units.
The costs of distributing and marketing petroleum products are represented
by adding product-specific distribution costs to the marginal refinery
production costs (product wholesale prices). The distribution costs are
derived from a set of base distribution markups (Table 11.4).
State and Federal taxes are also added to transportation fuels to determine
final end-use prices (Tables 11.5 and 11.6). Recent tax trend analysis
indicates that State taxes increase at the rate of inflation, therefore,
State taxes are held constant in real terms throughout the projection.
This assumption is extended to local taxes which are assumed to average
2 cents per gallon. [10] Federal taxes are assumed to remain at current
levels in accordance with the overall AEO2010 assumption of current laws
and regulations. Federal taxes are deflated to constant 2007$ as follows:
Federal Tax product, year = Current Federal Tax product / GDP Deflator year
Crude Oil Quality
In the PMM, the quality of crude oil is characterized by average gravity
and sulfur levels. Both domestic and imported crude oil are divided into
five categories as defined by the ranges of gravity and sulfur shown in
Table
11.7.
A composite crude oil with the appropriate yields and qualities is developed
for each category by averaging the characteristics of specific crude oil
streams in the category. While the domestic and foreign categories are
the same, the composite crudes for each category may differ because different
crude streams make up the composites. For domestic crude oil, estimates
of total regional production are made first, then shared out to each of
the five categories based on historical data. For imported crude oil,
a separate supply curve is provided for each of the five categories. Each
import supply curve is linked to a world oil supply market balance for
that crude type, such that the quantity of crude oil imported depends on
the economic competition with use by the rest of the world.
Capacity Expansion
PMM allows for capacity expansion of all processing unit types
including distillation, vacuum distillation, hydrotreating, coking,
fluid catalytic cracking, hydrocracking, and alkylation. Capacity expansion
occurs by processing unit, starting from base year capacities established
by PADD using historical data.
Expansion occurs in NEMS when the value received from the additional product
sales exceeds the investment and operating costs of the new unit. The
investment costs assume a financing ratio of 60 percent equity and 40
percent debt, with a hurdle rate and an after-tax return on investment
of about 9 percent. Capacity expansion plans are determined every 3 years.
For example, the PMM looks ahead in 2008 and determines the optimal capacities
given the estimated demands and prices expected in the 2011 projection
year. The PMM then allows any of that capacity to be built in each of
the projection years 2009, 2010, and 2011. At the end of 2011 the cycle
begins anew, looking ahead to 2014. ACU capacity under construction that
is expected to begin operating during by 2010 is added to existing capacities
in their respective start year. Capacity expansion is also modeled
for corn and cellulosic ethanol, coal-to-liquids, gas-to-liquids,
and biomass-to-liquids production.
Alternative Fuel Technology Characteristics
The PMM explicitly models a number of liquid fuels technologies that do
not require petroleum feedstocks. These technologies produce both fuel
grade products for blending with traditional petroleum products as well
as alternative feedstocks for the traditional petroleum refinery (Table
11.8).
Estimates of capital costs, operating cost, and process yield for these
technologies are shown in Table 11.9. Costs are defined for 2007 and are
escalated in the PMM using the GDP deflator. Owners Capital Cost is defined
as the anticipated cost for a fully continuous, commercial scale plant.
However, some of the technologies have not yet been proven at a commercial
scale. As a result, a technology optimism factor is applied to the owners
capital cost for the first plant of those technologies. For the next four
plants, the capital cost decreases linearly such that the fifth plant is
built at the owners capital cost defined in the table. Following this
phase, capital cost is decreased at a rate corresponding to the maturity
of the components that make up the technology, reflecting the principle
of learning by doing.This principle is implemented in the PMM in the same
way as it is in the Electricity Market Module. Model parameters are shown
in Table 11.10.
Variable operating cost includes the cost of feedstock, utility requirements,
coproduct credit, and other costs that depend on the technology and they
represent the expected costs to operate a fully continuous, commercial
scale plant for each technology. The breakdown is shown in Table 11.11.
Alternative Fuels Market Dynamics
In the PMM, overnight capital costs are annualized and then added to variable
and fixed costs in order to provide a cost of production. [11] As a result
of this inclusion of capital cost in the cost of production, a given technologys
production cost has the potential to become more or less attractive relative
to other technologies as plants are built.
While cost of production defines a basis for comparison, market competition
is often defined by the required feedstock. For example, technologies requiring
vegetable oils (biodiesel and renewable diesel) compete with each other
for that feedstock, limiting the overall market share of each technology.
As a consequence of this and the Renewable Fuels Standard, cellulosic ethanol
and Biomass to Liquids (BTL) technologies, which include Fischer-Tropsch
and Pyrolysis, compete directly with each other. By contrast, technologies
like Gas to Liquids and Coal to Liquids compete more directly with petroleum
fuels, since their feedstocks are more similar to petroleum and their fuels
are not required by the RFS. Renewable Diesel on the other hand, which
refers to hydrodeoxygenation of vegetable oils and animal fats, often competes
directly with petroleum fuels, despite its feedstock, since it is not eligible
for the same tax credit as methyl ester biodiesel when co-processed with
petroleum feeds
Biofuels Supply
The PMM provides supply functions on an annual basis through 2035 for ethanol
produced from both corn and cellulosic biomass to produce transportation
fuel. It also assumes that small amounts of vegetable oil and animal
fats are processed into biodiesel, a blend of methyl esters suitable for
fueling diesel engines.
- Corn feedstock supplies and costs are provided exogenously to NEMS. Feedstock
costs reflect
credits for co-products (livestock feed, corn oil, etc.). Feedstock supplies and costs reflect the
competition between corn and
its co-products and alternative crops, such as soybeans and their
co-products.
- Cellulosic (biomass) feedstock supply and costs are provided by the Renewable
Fuels Module in NEMS.
- The Federal motor fuels excise tax credit for ethanol is 45 cents per
gallon of ethanol (4.5 cents per
gallon credit to gasohol at a 10-percent
volumetric blending portion) is applied within the model. The
tax credit
is held constant in nominal terms, decreasing with inflation throughout
the projection in constant dollar terms. It is assumed that the credit
expires after 2010.
To model the Renewable Fuels Standard in EISA2007, several assumptions
were required. In addition to using the text of the legislation it was
also assumed that rules promulgated under the RFS in EPACT05 would govern
the administration of the EISA2007 RFS.
- The penetration of cellulosic ethanol into the market is limited
before 2012 to the likely projects currently expected to produce approximately
5 million gallons per year.
- Methyl ester biodiesel production contributes 1.5 credits towards the advanced
mandate.
- Renewable Diesel and Fischer-Tropsch diesel contribute 1.7 credits toward
the cellulosic mandate.
- Renewable gasoline and Fischer-Tropsch naphtha contribute 1.54 credits
toward the cellulosic mandate.
- Pyrolysis Oil production contributes 1 credit toward the advanced mandate
under RFS1 rules regarding biomass based crude oils.
- Imported Brazilian sugarcane ethanol counts towards the advanced renewable
mandate. Supply curves for sugarcane ethanol imports allow for substantial
penetration by 2022 (1.5 billion gallons) into the U.S. advanced fuel supply
pool, after which sugarcane ethanol remains competitive due to its relatively
low production cost, availability, and the assumed expiration of the 54
cents/gallon import tariff by Jan. 1, 2011. Ample sugarcane ethanol supply
for export from Brazil is supported by outside forecasts [12]. In addition,
cellulosic ethanol would be available for export to the U.S. (largely from
bagasse feedstock) but this supply is limited in part due to competition
with the growing use of sugarcane residue for electricity generation in
Brazil.
- The cellulosic biofuel waiver, when activated, reduces the cellulosic,
advanced, and total requirement by that amount in all future years. In
years beyond 2022, the last year specified in the EISA, the RFS mandate
levels are held constant.
- It is assumed that biodiesel and BTL diesel may be consumed
in diesel engines without significant infrastructure modification (either
vehicles or delivery infrastructure).
- Ethanol is assumed to be consumed as either E10 or E85, with no intermediate
blends. The cost of placing E85 pumps at the most economic stations is
spread over all transportation fuels. Using this assumption, the E10 blending
market is assumed to be saturated and the E85 market consumes additional
ethanol after 2014.
- To accommodate the ethanol requirements in particular, transportation modes
are expanded or upgraded for both E10 and E85, and it is assumed that most
ethanol originates from the Midwest, with nominal transportation costs
ranging from a low of 1.7 cents per gallon for expanded distribution in
the Midwest, to as high as 2.6 cents per gallon for the Southeast and West
Coast.
- For E85 dispensing stations, it is assumed the average cost of a retrofit
and new station is about $45,000 per station, which translates into an
incremental cost per gallon ranging from 26 cents in 2013 to 3 cents by
2020, depending on the average sales per dispenser.
- The total projected incremental nominal infrastructure cost (transportation,
distribution, dispensing) for E85 varies from 27 cents per gallon of E85
in 2013 to 5 cents per gallon in 2020.
Interregional transportation is assumed to be by rail, ship, barge, and
truck, and the associated costs are included in PMM. A subsidy is offered
by the Department of Agricultures Commodity Credit Corporation for the
production of biodiesel. In addition, the American Jobs Creation Act of
2004 provides an additional tax credit of $1 per gallon of soybean oil
for biodiesel and 50 cents per gallon for yellow grease biodiesel until
2006, and EPACT05 extended the credit again to 2008. The Emergency Stabilization
Act of 2008 extended it again to 2009 and increased the yellow grease credit
to $1 per gallon.
Non-Biofuel Alternative Supply
Gas-to-liquids (GTL) facilities convert natural gas into distillates, and
are assumed to be built if the prices for lower sulfur distillates reach
a high enough level to make it economic. In the PMM, gas-to-liquids facilities
are assumed to be built only on the North Slope of Alaska, where the distillate
product is transported on the Trans-Alaskan Pipeline System (TAPS) to Valdez
and shipped to markets in the lower 48 States. The earliest start date
for a GTL facility is set at 2017. Also, the source of feedstock gas to
any GTL facility in Alaska is assumed to be from undiscovered, non-associated
resources which will be more costly than the current, largely associated
proved reserves on the North Slope, which are assumed to be dedicated to
the pipeline. The transportation cost to ship the GTL product from the
North Slope to Valdez along the TAPS is assumed to be the price set to
move oil (i.e. the TAPS revenue recovery rate). This rate is a function
of allowable costs, profit, and flow, and can change over the projection.
It is also assumed that coal-to-liquids (CTL) facilities will be built
when low-sulfur distillate prices are high enough to make them economic.
Additionally, a proces which allows co-firing of coal with biomass (CBTL)
is explicitly modeled for producers who wish to receive RFS credit for
a portion of their product. A CTL facility of this size is assumed to
cost about $4.62 billion in initial capital investment (2008 dollars).
CTL facilities could be built near existing refineries. For the East Coast,
potential CTL facilities could be built near the Delaware River basin;
for the Central region, near the Illinois River basin or near Billings,
Montana; and for the West Coast, in the vicinity of Puget Sound in Washington
State. It is assumed that CTL facilities can only be built after 2010.
Gasification of petroleum coke (petcoke) and heavy oil (asphalt, vacuum
resid, etc.) is represented in AEO2010. The PMM assumes petcoke to be the
primary feedstock for gasification, which in turn could be converted to
either combined heat and power (CHP) or hydrogen production based on refinery
economics. A typical gasification facility is assumed to have a capacity
of 2,000 ton-per-day (TPD) which includes the main gasifier and other integrated
units in the refinery such as air separation unit (ASU), syngas clean-up,
sulfur recovery unit (SRU), and two downstream process options - CHP or
hydrogen production. Currently, there is more than 5,000 TPD gasification
capacity in the U.S. that produces CHP and hydrogen.
Combined Heat and Power (CHP)
Electricity consumption in the refinery is a function of the throughput
of each unit. Sources of electricity consist of refinery power generation,
utility purchases, refinery CHP, and merchant CHP. Power generators and
CHP plants are modeled in the PMM linear program as separate units which
are allowed to compete along with purchased electricity. Both the refinery
and merchant CHP units provide estimates of capacity, fuel consumption,
and electricity sales to the grid based on historical parameters.
Refinery sales to the grid are estimated using the following percentages
which are based on 2005 data:
Merchant CHP plants are defined as non-refiner owned facilities located
near refineries to provide energy to the open market and to the neighboring
refinery. These sales occur at a price equal to the average wholesale
price of electricity in each PMM region, which are obtained from the Electricity
Market Model.
Short-term Methodology
Petroleum balance and price information for 2009 and 2010 are projected
at the U.S. level in the Short-term Energy Outlook, (STEO). The PMM adopts
the STEO results for 2009 and 2010, using regional estimates derived from
the national STEO projections.
Legislation and Regulations
The Tax Payer Relief Act of 1997 reduced excise taxes on liquefied petroleum
gases and methanol produced from natural gas. The reductions set taxes
on these products equal to the Federal gasoline tax on a Btu basis.
Title II of CAAA90 established regulations for oxygenated and reformulated
gasoline and reduced-sulfur (500 ppm) on-highway diesel fuel. These are
explicitly modeled in the PMM. Reformulated gasoline represented in the
PMM meets the requirements of phase 2 of the Complex Model, except in the
Pacific region where it meets CARB 3 specifications.
AEO2010 reflects Tier 2" Motor Vehicle Emissions Standards and Gasoline
Sulfur Control Requirements finalized by EPA in February 2000. This regulation
requires that the average annual sulfur content of all gasoline used in
the United States be phased-down to 30 ppm between the years 2004 and 2007.
The 30 ppm annual average standard is not fully realized in conventional
gasoline until 2008 due to allowances for small refineries.
AEO2010 reflects Heavy-Duty Engine and Vehicle Standards and Highway Diesel
Fuel Sulfur Control Requirements finalized by the EPA in December 2000.
Between June 2006 and June 2010, this regulation requires that 80 percent
of highway diesel supplies contain no more than 15 ppm sulfur while the
remaining 20 percent of highway diesel supplies contain no more than 500
ppm sulfur. After June 2010, all highway diesel is required to contain
no more than 15 ppm sulfur at the pump.
AEO2010 reflects nonroad locomotive and marine (NRLM) diesel requirements
finalized by the EPA in May 2004. Between June 2007 and June 2010, this
regulation requires that nonroad diesel supplies contain no more than 15
ppm sulfur. For locomotive and marine diesel, the action establishes a
NRLM limit of 15 ppm in mid-2012.
AEO2010 incorporates the American Jobs Creation Act of 2004 to extend the
Federal tax credit of 51 cents per gallon of ethanol blended into gasoline
through 2010.
AEO2010 represents major provisions in the Energy Policy Act of 2005 (EPACT05)
concerning the petroleum industry, including: 1) removal of oxygenate requirement
in RFG; and 2) extension of tax credit of $1 per gallon for soybean oil
biodiesel and $0.50 per gallon for yellow grease biodiesel through 2008.
The Emergency Stabilization Act of 2008 extended the soybean oil for biodiesel
tax credit again to 2009 and increased the yellow grease credit to $1 per
gallon.
AEO2010 includes provisions outlined in the Energy Independence and Security
Act of 2007 (EISA2007) concerning the petroleum industry, including a renewable
Fuels Standard increasing total U.S. consumption of renewable fuels. Although
the statute calls for higher levels, due to uncertainty about whether the
new RFS schedule can be achieved and the stated mechanisms for reducing
the cellulosic biofuel schedule, the final schedules in PMM were assumed
to be: 1) 30.9 billion gallons in 2023 for all fuels; 2) 15.9 billion gallons
in 2023 for advanced biofuels; 3) 10.9 billion gallons in 2023 for cellulosic
biofuel; 4) 1 billion gallons of biodiesel by 2023.[13]
AEO2010 includes the EPA Mobil Source Air Toxics (MSAT 2) rule which includes
the requirement that all gasoline products (including reformulated and
conventional gasoline) produced at a refinery during a calendar year will
need to contain no more than 0.61 percent benzene by volume. This does
not include gasoline produced or sold in California which is already covered
by the current California Phase 3 Reformulated Gasoline Program.
Due to the uncertainty surrounding compliance options, AEO2010 did not
include any explicit modeling treatment of the International Maritime Organizations
MARPOL Annex 6 rule covering cleaner marine fuels and ocean ship engine
emissions.
Petroleum Market Module - Tables
Petroleum Market Module Notes |