Rising Gasoline Prices 2012

Rising Gasoline Prices 2012

Rising Gasoline Prices 2012
Neelesh Nerurkar
Specialist in Energy Policy
Robert Pirog
Specialist in Energy Economics
March 1, 2012
Congressional Research Service
7-5700
www.crs.gov
R42382
CRS Report for Congress
Pr
epared for Members and Committees of Congress

Rising Gasoline Prices 2012

Summary
Average national gasoline prices have increased by $0.46 to $3.78 per gallon between the end of
December 2011 and the end of February 2012. This is $0.20 higher than the 2011 average annual
gasoline price of $3.58 per gallon. In the first half of 2011, unrest in the Middle East and North
Africa contributed to higher crude oil prices, which pushed gasoline prices higher. In early 2012,
tensions with Iran are contributing to rising crude prices, which again are pushing up the price of
gasoline.
Higher gasoline prices burden the budgets of households and businesses. Higher gasoline costs
can increase indebtedness or reduce spending on other goods and services. They also yield a
windfall for crude oil producers because the rise in gasoline prices is driven primarily by higher
crude oil prices. The revenue increase is primarily for crude oil production as opposed to refining;
crude oil is a cost for the refining business.
Crude oil prices are the main determinant of gasoline prices. A key issue affecting crude oil prices
in recent months has been uncertainties around supply stemming from tensions with Iran as new
U.S. and EU sanctions come into place. Unrest in several small oil producers has also led to
supply disruptions. Also, there are persistent concerns about the adequacy of global supply in the
face of sustained demand growth in emerging economies. Recent refinery closures in the United
States, Europe, and elsewhere may also contribute to higher gasoline prices, particularly in parts
of the East Coast.
Many of the policies that may address rising gasoline prices are long term. Investments that
produce or consume oil, such as new oil fields, pipelines, cars, or factories, are capital intensive
and long term in nature. There are limited short term options available to policy makers to
address gasoline price increases. This report briefly covers several short-term options that have
been considered by policy makers:
• Strategic Petroleum Reserve Release,
• Gasoline Tax Holiday,
• Relaxing Fuel Specifications,
• Restricting Refined Products Exports,
• Limit Financial Speculation,
• Diplomatic Measures.
It is unclear what the price impact of these short term options would be, and they involve
various policy trade offs. Potential costs may include national security, fiscal, and public
health priorities.
An additional set of option focuses on longer-term measures that may prevent negative impacts if
gasoline prices rise in the future. Policy makers may choose to focus on measures that encourage
efficiency, oil production, and alternative fuels. Pursuit of long-term measures in the absence of
short-term measures, to the degree short-term measures may (or may not) be effective, may make
it more likely that consumers will suffer from high gasoline prices for the time being. However,
higher prices may also provide additional market based-incentive for investments by consumers
and firms in efficiency, energy production, and alternative fuels.
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Rising Gasoline Prices 2012

Contents
Background...................................................................................................................................... 1
Gasoline Price Increases............................................................................................................ 1
Why Gasoline Prices Have Increased.............................................................................................. 2
Why Crude Oil Prices Increased ............................................................................................... 3
Refinery Closures ...................................................................................................................... 5
Short Term Policy Options are Limited ........................................................................................... 6
Strategic Petroleum Reserve Release ........................................................................................ 6
Gasoline Excise Tax Holiday..................................................................................................... 8
Relax Fuel Specifications .......................................................................................................... 8
Restricting Refined Product Exports ......................................................................................... 9
Limit Financial Speculation..................................................................................................... 10
Diplomatic Measures............................................................................................................... 12
Conclusions.................................................................................................................................... 13

Figures
Figure 1. Crude Oil Costs and Gasoline Prices................................................................................ 3

Tables
Table 1. Monthly Average Retail U.S. Gasoline Prices ................................................................... 2

Contacts
Author Contact Information........................................................................................................... 13

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Background
Since 2008, U.S. gasoline consumers have been faced with three periods of sharply rising prices.
The first ran from February to July 2008 when gasoline prices peaked at $4.11 per gallon. The
second ran from February to May 2011 when gasoline prices peaked at $3.96 per gallon. The
most recent period of price increases began in December 2011 and by the week of February 27,
2012, prices hit $3.78 per gallon.1,2
U.S. gasoline consumers are sensitive to rapidly increasing gasoline prices because they are
highly visible, and the inelasticity of short-run gasoline demand means that consumer budgets
may bear the full effect of the increased price.3
Beyond the effects on individual consumers, rapidly increasing gasoline prices can have larger
implications. Because consumers have few short-run substitutes for gasoline, their increased fuel
costs show up quickly as reduced expenditures on other goods and services, or as increased
consumer debt. Reduced expenditures by consumers on a wide range of goods and services can
slow economic growth, endangering the recovery of the economy in 2012.4
High gasoline prices drive up the profitability of the oil industry, whose profit levels tend to
follow movements in the price of oil and petroleum products, including gasoline.5 Additionally,
when the price of gasoline rises, the prices of the entire slate of petroleum products tends to rise.
They are all affected by the price of crude oil and the demand for all products is affected by
economic growth. These products include diesel fuel, home heating oil, jet fuel, lubricants, and
propane, among others. As a result, transportation costs of all types come under cost pressure,
raising the prices of a wide variety of goods that are shipped, including food, clothing and other
necessary products.
Gasoline Price Increases
The data in Table 1 show the U.S. monthly average retail price of gasoline in the United States
from 2008 through February 2012. The price increases of 2008 resulted in a 34% increase in price
over the five month period from February through July. The effect of price increases may also
include an expectation generating effect. Consumers may not feel that they know when, and if,
the price increases may end, and at what ultimate price level. As a result, they may engage in
purchases and alterations in plans that may not be appropriate if the price increases reverse
themselves.

1 All gasoline price data used in this report are a composite U.S. average price for all grades and all formulations of
gasoline. Source: Energy Information Administration (EIA), Weekly Retail Gasoline and Diesel Prices, February 27,
2012, http://www.eia.gov/dnav/pet/pet_pri_gnd_a_epm0_pte_dpgal_w.htm.
2 A fourth period of increase since 2008 occurred in the first half of 2009, though this may better be viewed as a
rebound from sharp declines in late 2008. See Table 1.
3 Price elasticity is measured as the percentage change in quantity demanded divided by a specified percentage change
in price. Inelasticity means that the quantity response is less on a percentage basis than the change in price.
4 For more background about the impacts of oil prices on the economy, see CRS Report R42024, Oil Price
Fluctuations, by Neelesh Nerurkar and Mark Jickling.
5 For an analysis of oil industry profitability see CRS Report R42364, Financial Performance of the Major Oil
Companies, 2007-2011, by Robert Pirog.
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The gasoline price increase during the first half of 2011 resulted in a 21% increase in prices over
a period of only three months. The price increases from December 2011 through February 2012
resulted in nearly 10% increase.
Table 1. Monthly Average Retail U.S. Gasoline Prices
Dollars per gallon, multi-month periods of increase in bold
2008 2009 2010 2011 2012
January
3.095 1.840 2.769
3.148 3.440
February
3.078 1.975 2.699
3.264 3.640
March
3.293 2.011 2.824
3.615

April
3.507 2.102 2.900
3.852

May
3.815 2.316 2.890
3.960

June
4.105 2.681 2.785 3.735
July
4.114
2.582 2.782 3.705
August
3.833 2.670 2.783 3.696
September 3.756 2.609 2.757
3.667
October 3.112
2.605
2.853
3.506
November 2.208 2.706 2.913
3.443
December 1.745 2.663 3.048 3.326
Average 3.299 2.406 2.835 3.576
Source: EIA.
Notes: February 2012 data are based on the first three weeks of the month.
Although small so far compared to the other recent episodes of increasing prices, uncertainty
concerning how high prices will rise creates concern among consumers. Some are speculating
that $5 per gallon gasoline is possible during the second quarter of 2012, which can create
additional uncertainty.6
Prices tend to be higher than the national average in some local markets. Los Angeles appears to
be experiencing among the highest prices with an average of $4.40 per gallon during the week of
February 27, 2012. Miami had prices of $3.94, while New York City had prices averaging $3.84.
In contrast, prices are lower in parts of the Gulf Coast, Midwest, and Rocky Mountain regions;
gasoline in Denver is $3.18.
Why Gasoline Prices Have Increased
The primary determinant of gasoline price changes is changes in the price of crude oil. According
to EIA, the cost of crude oil made up about 76% of the cost of gasoline in December, 2011.7 As

6 ABC News Report, Gas Prices Could Skyrocket After Iran Tensions, aired on February 21, 1012, available at
http://www.abc.com.
7 For 2011 on average, the share was about 68%. Crude’s share rises as the cost of crude climbs if the cost of other
(continued...)
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illustrated in Figure 1, gasoline prices generally track the price of crude oil. Crude oil prices had
been increasing from late 2011, particularly from November 2011 through February 2012.
Gasoline price increases followed shortly thereafter.
Figure 1. Crude Oil Costs and Gasoline Prices
Refiner's Cost of Crude, $/barrel (left axis)
Gasoline, $/gallon (right axis)
150
5
120
4
90
3
60
2
30
1
0
0
Jan,
Jul,
Jan,
Jul,
Jan,
Jul,
Jan,
Jul,
Jan,
2008
2008
2009
2009
2010
2010
2011
2011
2012

Source: EIA
Notes: Refiners Acquisition Cost (RAC) of Crude until December, 2012. 2012 values extrapolated based on
changes in WTI. Gasoline price is national average, all grades, all formulations.
Why Crude Oil Prices Increased
Figure 1 shows how rising crude prices in the first half of 2011 corresponded to higher gasoline
prices.8 That increase was due at least in part to unrest in Libya and elsewhere in the Middle East
and North Africa. In early 2012, developments around Iran and their implications for global oil
supply have been a key factor in recent oil and gasoline price changes. Sustained demand growth
in emerging economies and several other factors have also played a role.
A series of developments around Iran are likely contributing to higher crude oil prices. The EU
elected to ban Iranian oil imports by July 1, 2012. Additional U.S. and EU sanctions have made it
more difficult for Iran’s customers to finance and insure Iranian crude shipments.9 Japan, South
Korea and others are reducing imports of Iranian crude to avoid U.S. sanctions on foreign banks
that deal with Iran’s Central Bank.10 Iran’s largest customers, China and India, have publicly
rejected non-U.N. sanctions. China reduced imports from Iran in January 2012; this may have

(...continued)
components (refining, distribution and marketing, and taxes) remain the same or rise by less. Energy Information
Administration, Gasoline and Diesel Fuel Update, February 21, 2012, http://www.eia.gov/petroleum/gasdiesel/.
8 CRS Report R41683, Middle East and North Africa Unrest: Implications for Oil and Natural Gas Markets, by
Michael Ratner and Neelesh Nerurkar.
9 Isaac Arnsdorf, “EU’s Iran Sanctions Curb Asian Insurance for Crude Tankers,” February 26, 2012.
10 Sanctions were included in provisions of the National Defense Authorization Act for Fiscal Year 2012 (P.L. 112-81).
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been to press for a discount on oil.11 India reportedly increased imports in January, and has
negotiated to pay for some Iranian imports in Indian rupees instead of dollars.12 However, some
Indian companies may be having difficulties finding shippers willing to transport crude from
Iran.13 For more on Iran sanctions, see CRS Report RS20871, Iran Sanctions, by Kenneth
Katzman. Tightening sanctions have prompted Iranian officials to threaten closing the Strait of
Hormuz, a critical thoroughfare of the global oil trade. For more about this, see CRS Report
R42335, Iran’s Threat to the Strait of Hormuz, coordinated by Kenneth Katzman and Neelesh
Nerurkar.
Developments that reduce, reshuffle, or create risks to oil supply can contribute to higher crude
oil prices. Those no longer buying Iranian crude oil are looking for supplies from elsewhere,
potentially bidding up the cost of oil. Those who continue to buy crude from Iran may be able to
negotiate a discount as Iran has fewer customers to choose from, but it is unclear whether the
Iranians have been willing to offer such a discount, though they do appear ready to be flexible on
other payment terms, such as currency. If these adjustments take place, it could reduce pressure
on global oil prices. If instead Iranian oil supply is shut-in as a result of Iran not being able to find
buyers, this could reduce global oil supply and create a more durable impact on global oil prices.
There are additional concerns about the adequacy of global supply. Unrest has reduced production
from several smaller producers in recent months, including South Sudan, Yemen, and Syria.14 Oil
production from the newly independent Republic of South Sudan has shut down due to transit fee
disputes with the Republic of Sudan (North Sudan).15 Saudi Arabia, which holds most of the
world’s spare oil production capacity, has stated that it stands ready to make up for supply
disruptions elsewhere. However, some worry that Saudi Arabia does not have as much spare
capacity as it claims (others disagree), and there is concern that if oil trade through the Strait of
Hormuz were disrupted, that this additional Saudi supply would have little way to reach
international markets.16
While global oil supply is slated to grow from numerous sources, including from the United
States, new production takes time. In the short run, oil supply is inelastic to prices, which means
supply is slow to ramp up in the face of an oil price spike, even if it makes such production
profitable. There is a long lead time for investment to yield higher output. (Some investors may
fear that prices may have eased by the time the new oil is actually produced.) The exception is oil
produced from existing spare capacity, which is mostly held by Saudi Arabia, as mentioned
earlier.
Meanwhile, global demand has reached new highs. According to EIA, global oil consumption is
expected to grow at an above trend rate, led entirely by emerging economies, despite rising oil
prices.17 Some such as China continue to experience strong oil demand growth, due largely to

11 Judy Hua and Chen Aizhu, “China’s Jan crude oil imports from Iran down 14 pct m/m,” Reuters, February 21, 2012.
12 Benoit Faucon, “India Lifts Imports of Iran’s Oil,” Wall Street Journal, February 9, 2012.
13 “Global sanctions on Iran impact India’s oil imports,” India Today, February 29, 2012.
14 “Brent crude oil below $124, supply worries support,” Reuters, February 24, 2012.
15 For background, see CRS Report R41900, The Republic of South Sudan: Opportunities and Challenges for Africa’s
Newest Country, by Ted Dagne.
16 CRS Report R42335, Iran’s Threat to the Strait of Hormuz, coordinated by Kenneth Katzman and Neelesh Nerurkar.
17 In its February Short Term Energy Outlook (http://www.eia.gov/forecasts/steo/index.cfm), EIA projects global
consumption growth of 1.3 Mb/d in 2012 versus a 10-year average of 1.0 Mb/d.
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their rapidly expanding economies. Several one-off events may also be contributing to a tighter
supply demand balance: Japan is using more oil in power generation to offset nuclear outages and
China may be adding crude oil to its own new strategic petroleum stockpile.18 European oil
demand was boosted in February 2012 due to colder weather.19
Global developments may be difficult to understand from the U.S. perspective, where oil
production is rising, demand growth remains weak, and no oil is imported from Iran. However,
the market for oil is globally integrated; events anywhere can affect oil prices. The United States
imported almost no oil from Libya prior to unrest there in 2011. However, when refineries
elsewhere that did buy Libyan crude had to find oil from elsewhere, they bid up global oil prices.
A similar effect may be taking place as customers shift away from Iranian oil. While U.S. imports
have declined in recent years, the United States remains the world’s largest oil importer.20 Further,
recent positive economic data for the United States point to a recovering economy,21 which also
may mean recovering demand for gasoline and other oil products. Just as concerns about future
supply disruptions can drive up prices, so too can concerns that oil demand will be greater than
previously anticipated.
Refinery Closures
Reflecting the reduction in U.S. gasoline demand that began after the gasoline price increases of
2008, and in conjunction with the recession, refinery capacity utilization rates fell from an
average of 86% in 2008 to 83.6% in 2009. This decline contributed to a reduction in profitability
in the refining industry. Although profitability increased in 2010 and 2011, this varies by region.
Refining economics are better in the Midwest, which has access to relatively low cost crude, and
the Gulf Coast, which has sophisticated refineries and the option to export refined products. In
contrast, conditions are not as profitable on the East Coast. Two large oil refiners in the Northeast,
Sunoco and ConocoPhillips, have decided to sell or close refining assets.
Sunoco announced the closure of its Marcus Hook, Pennsylvania refinery on December 1, 2011,
followed by ConocoPhillip’s closure of its Trainer, Pennsylvania refinery later that month.
Sunoco also plans to sell, or close, its Philadelphia refinery. Together, these three refineries
comprise over 50% of refining capacity in the Northeast. The EIA observed that higher wholesale
price margins would be required in the Northeast to draw supplies from other areas to make up
for the loss in refining capacity.22
Europe, a major source of U.S. gasoline imports, has also experienced a reduction in refining
capacity recently. It has been reported that Petroplus, the largest European independent refiner,
has begun shutting down three of its five refineries.23 (As a result of these closures, Europe may
also seek to draw greater supplies of diesel fuel from U.S. refineries.) Separately, the Hovensa

18 International Energy Agency, Oil Market Report, February 11, 2012, http://www.iea.org.
19 Gene Ramos et al., “Brent jumps to 6-month high on Europe cold snap,” Reuters, February 6, 2012.
20 CRS Report R41765, U.S. Oil Imports: Context and Considerations, by Neelesh Nerurkar.
21 Rana Foroohar, “Is America’s Economic Recovery Real?,” Time, February 21, 2012.
22 Energy Information Administration, Reductions in Northeast Refining Activity: Potential Implications for Petroleum
Products Markets, December 23, 2011, p.2.
23 “Refinery Closures Raise Fears on Oil Prices,” Financial Times, January 12, 2012.
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Refinery in the U.S. Virgin Islands is also closing.24 Most U.S. refined product imports from
Europe and the Virgin Islands go the East Coast.
These refining industry developments reflect a realignment of the industry toward Asia and the
Middle East, and away from weaker growth markets. The result may be a period of higher
consumer petroleum product prices as markets adjust to the new demand and supply balance. To
the degree that gasoline from alternative sources has to travel farther to reach markets like the
U.S. East Coast, higher transportation costs could contribute to higher prices at the pump, though
the impact is likely to be secondary relative to the general impact of rising crude prices.
Refineries also require periodic maintenance, normally scheduled for the winter months when
gasoline demand tends to be relatively low. The combined effect of refinery closures and
maintenance could be a contributing factor to higher gasoline prices.
Short Term Policy Options Are Limited
Oil production- and consumption-related investments are long term in nature, such as new oil
fields, pipelines, passenger cars and trucks. This makes many policy options long term in nature,
requiring several years or even decades to implement. Short-term policy options that may reduce
the cost of gasoline are limited and can entail difficult national security, economic, fiscal, and
public health trade-offs. Several options that have been considered by policy makers are briefly
discussed below.
Strategic Petroleum Reserve Release
To provide a readily available short term policy option, Congress created the Strategic Petroleum
Reserve (SPR) in the Energy Policy and Conservation act of 1975 to be used in case of “severe
energy supply interruptions.” The policy was established in reaction to the 1973-1974 Arab oil
embargo. The government-owned SPR currently holds 696 million barrels of crude oil, equivalent
to roughly 77 days’ worth of imports at 2010 import levels.25 The SPR has a maximum capacity
of 727 million barrels. The crude oil is stored in five underground salt domes in Texas and
Louisiana. The government also holds 2 million barrels of heating oil in above-ground storage in
the Northeast Home Heating Oil Reserve (NHOR).26 The President has the authority to release oil
from the SPR. There have been three emergency SPR releases: in 1990-1991 around Iraq’s
invasion of Kuwait and Operation Desert Storm, after Hurricanes Katrina and Rita in 2005, and in
June 2011 in response to a prolonged loss of oil from Libya. In addition, there have been a
number of SPR exchanges, test sales, and non-emergency sales.27 For more information on the

24 Eric Watkins, “Hovensa to close 500,000 b/d Virgin Islands refinery,” January 18, 2012.
25 The amount of oil held in the SPR is frequently described as a fraction of U.S. daily average imports. Were SPR oil
released, it can only be pumped at a maximum rate of 4.4 Mb/d for up to 90 days. Then the drawdown rate begins to
decline as storage caverns are emptied. At full capacity, the SPR can send oil to the market for about 180 days.
26 The Heating Oil Reserve is held to supplement commercial heating oil supplies should the heavily heating oil-
dependent North East region be hit by a severe heating oil supply disruption. Since its creation in 2000, the Heating Oil
Reserve has not been used for emergency purposes. Oil has been sold from the Heating Oil Reserve for budgetary
reasons and to convert inventories to fuel with lower sulfur content. For more details, see http://www.fossil.energy.gov/
programs/reserves/heatingoil/index.html.
27 See list at http://www.fe.doe.gov/programs/reserves/spr/spr-drawdown.html.
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SPR, see CRS Report R41687, The Strategic Petroleum Reserve and Refined Product Reserves:
Authorization and Drawdown Policy, by Anthony Andrews and Robert Pirog.
SPR releases can be coordinated with the International Energy Agency (IEA), whose members
have also committed to hold strategic reserves.28 More than 4 billion barrels of oil are held in
stocks of IEA members, of which 1.6 billion barrels are held by member governments. Another
2.6 million barrels are held by companies in IEA countries.29 European IEA members meet most
of their commitment to hold strategic reserves by mandating that industry hold stocks for
emergencies. Most of Europe’s stock holdings are in the form of refined products, in contrast to
strategic stocks held by IEA members in North America and the Pacific, which are largely in the
form of crude oil and held by governments. IEA government-held stocks could be brought to
market at a maximum rate of 14.4 Mb/d in the first month of an IEA collective action.30 The three
emergency SPR sales listed above were all coordinated actions with the IEA.31
The SPR provides a short term tool to respond to supply disruptions at home or abroad. But what
constitutes a significant enough supply disruption, or whether the SPR should be used to reduce
oil prices, is debated. Previous emergency releases and IEA coordinated actions have been in
response to physical disruptions to crude oil supply, although there is precedent of releases in
non-emergency situations. As mentioned above, there are some smaller disruptions taking place
right now in Syria, Sudan, and Yemen. The potential loss of Iranian exports to the market is not a
physical disruption in the sense of the historic examples. Nonetheless, sanctions policy appears to
be having a similar effect and some argue that releasing the SPR could reduce upward pressure on
the prices of oil by increasing supply.32 In doing so, it could contribute to reducing gasoline
prices.
On the one hand, releasing crude oil from the SPR leaves less oil to use in case there are future
disruptions and leaves open the risk that the SPR may have to be refilled at higher prices in the
future. On the other hand, being too cautious about the use of the SPR may mean its full value is
never utilized. Further, market participants, including oil exporting countries, may discount the
possibility that the United States would use this policy tool.

28 The United States and other members of the Organization for Economic Co-operation and Development (OECD)
agreed to hold strategic reserves and coordinate their use through the 1974 Agreement On An International Energy
Program treaty (http://www.iea.org/about/docs/IEP.PDF). The treaty established the International Energy Agency
(IEA) to carry out this coordination. IEA members are required to hold 90 days’ worth of oil imports in reserve and
coordinate their use. The United States counts commercial inventories to satisfy the remainder of the 90-day
requirement not met by the SPR.
29 International Energy Agency, IEA Response System for Oil Supply Emergencies, 2011, http://www.iea.org/textbase/
nppdf/free/2011/response_system.pdf.
30 International Energy Agency, Fact Sheet: IEA Stocks and Drawdown Capacity, February 25, 2011,
http://www.iea.org/files/Potential_IEA_Stockdraw_Capacity.pdf.
31 As more of the world’s oil is being consumed by developing countries, some of those nations have started to develop
strategic stocks. Both China and India are building strategic stockpiles of oil. The IEA has engaged with them to
explore opportunities for coordination should a strategic release become necessary.
32 Philip K. Verleger, Using US Strategic Reserves to Moderate Potential Oil Price Increases from Sanctions on Iran,
Peterson Institute for International Economics, February 2012, http://www.iie.com/publications/interstitial.cfm?
ResearchID=2048.
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Gasoline Excise Tax Holiday
During periods of high gasoline prices, some have proposed the motor fuel excise tax be
temporarily suspended. Virtually all transportation fuels are taxed under a complicated structure
of excise tax rates and exemptions that vary by transportation mode and fuel type. Gasoline used
in highway transportation is taxed at a rate of 18.4 cents per gallon. The tax revenue is earmarked
for the Highway Trust Fund (18.3 cents per gallon) and the Leaking Underground Storage Tank
Trust Fund (0.1 cents per gallon). The Highway Trust Fund, already under financial pressure in
recent years, would be in increased danger of being unable to carry out its mission in the wake of
a gasoline tax holiday. Concerns about the loss of revenue to the Highway Trust Fund, along with
worries that its impact on prices would be limited and it could drive up consumption, contributed
to opposition to calls for a gasoline tax holiday during the gasoline price run-up of 2008.
The market response to a cut in the excise tax would be a tendency to reduce consumer prices by
an amount less than or equal to the tax cut. Issues related to market structure and economic
conditions may result in refiners not passing on the full benefit of the tax reduction to consumers.
Relax Fuel Specifications
Federal regulations have more stringent specifications for gasoline in the summer when higher
temperatures can more readily cause gasoline to contribute to “smog” or ground level ozone
formation. In conjunction, certain parts of the country with particularly poor air quality have
additional gasoline specifications either as required by the Clean Air Act or as part of state plans
to meet National Ambient Air Quality Standards (NAAQS) authorized by the Clean Air Act.
Gasoline meeting summer blend or more specific standards can be more difficult and expensive
to produce.33 Regionally dividing the U.S. gasoline market into “boutique fuels” may also add to
costs by adding logistical difficulties and raise the susceptibility of these smaller regions to price
spikes in the event of regional disruptions.
Producing gasoline that meets federal summer blend requirements and state and federal
requirements for certain areas with poor air quality is more difficult than conventional winter
blend gasoline. Meeting these standards may limit what components may be used to make
gasoline. Some European refiners that can make winter blend U.S. gasoline may not be able to
make summer blend gasoline, potentially limiting imports.34 Some have suggested that relaxing
these standards may reduce gasoline costs. This was done briefly in 2005 after Hurricanes Katrina
and Rita, which forced closure of refineries and pipelines.35 Relaxing these standards long-term
may require states that use special blends as part of their plan to meet NAAQS to come up with
alternative—potentially more commercially costly—means to meet air quality targets. Or,
NAAQS requirements themselves could be relaxed, but this would result in greater smog and
impose public costs. Either of these actions may require an amendement to the Clean Air Act. For
more see CRS Report RL31361, “Boutique Fuels” and Reformulated Gasoline: Harmonization
of Fuel Standards, by Brent D. Yacobucci.

33 Basically, refiners cannot blend in as much of certain hydrocarbons that may be less expensive but also evaporate
relatively easily, thus contributing to smog.
34 Tom Kloza, “Gasoline Cipherin’ and Gezintas,” Oil Price Information Service, February 3, 2012,
http://blogs.opisnet.com/archive/2012/02/03/gasoline-cipherin-and-gezintas.aspx.
35 CRS Report RL33124, Oil and Gas Disruption From Hurricanes Katrina and Rita, by Lawrence Kumins and Robert
Bamberger.
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Restricting Refined Product Exports
The United States became a net exporter of finished motor gasoline in 2010, meaning that it
exported more than it imported. However, when import and export of finished motor gasoline and
motor gasoline blending components are included, the United States continues to be a net
gasoline importer.36 Nonetheless, the rising export of gasoline and other refined products in recent
years has raised concerns and prompted some to call for restrictions on exports as a means of
reducing domestic fuel prices. (The United States remains a large net oil importer because it is a
large net importer of crude oil.37)
Export of finished motor gasoline increased from 136,000 b/d in 2005 to 478,000 b/d in 2012.38
Preliminary data suggest that finished motor gasoline exports have averaged about 600,000 b/d in
the first seven weeks of 2012. For context, U.S. gasoline consumption is about 8.7 million b/d.
Most gasoline exports, nearly 60% in 2011, went to Mexico. At least some of these exports are
processed at refineries that themselves are importing crude oil from Mexico.39 Apart from
Mexico, the remainder went almost entirely to other countries in the Western Hemisphere or
Europe. Nearly all of these exports came from the Gulf Coast region (PADD 3), which has the
largest concentration of U.S. refining capacity.
While the export of crude oil is generally prohibited by statute,40 there are almost no domestic
restrictions on refined product exports.41 Under provisions of the Energy Policy and Conservation
Act (EPCA), the President has the authority to restrict the export of petroleum products though
this authority has never been exercised.42
U.S. international trade commitments may limit the ability to prohibit exports. The General
Agreement on Tariffs and Trade (GATT), to which the United States is a signatory, prohibits
members from maintaining prohibitions or quotas on the exportation of any product. However,

36 Finished motor gasoline exports come primarily from the U.S. Gulf Coast. Imports of gasoline blending components
are primarily into the East Coast. Gasoline blending components are naphthas (e.g., straight-run gasoline, alkylate,
reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. These
components include reformulated gasoline blendstock for oxygenate blending (RBOB) but exclude oxygenates
(alcohols, ethers), butane, and pentanes plus. (http://www.eia.gov/dnav/pet/TblDefs/pet_move_wkly_tbldef2.asp). One
barrier to selling more crude oil from the Gulf Coast to the East Coast may be a statutory requirement that all
waterborne shipping between points within the United States be carried by vessels built in the United States, owned by
U.S. citizens, and manned with U.S. citizen crews. The supply of tankers that meet this criteria are limited. For more on
this issue, see CRS Report RS21566, The Jones Act: An Overview, by John Frittelli.
37 For background, see CRS Report R41765, U.S. Oil Imports: Context and Considerations, by Neelesh Nerurkar.
38 Total oil products exports averaged nearly three million barrels a day in 2012, of which the large portion was
distillates, such as diesel. EIA, “Exports,” February 28, 2012, http://www.eia.gov/dnav/pet/pet_move_exp_dc_NUS-
Z00_mbblpd_m.htm.
39 For instance, a Pemex subsidiary owns 50% of the Deer Park Refinery in Texas. Deer Park processes significant
quantities of Pemex’s Maya heavy crude oil and Pemex buys back 50% of the gasoline produced at Deer Park to meet
Mexican demand. While Mexico is significant crude oil exporter, it lacks sufficient refining capacity to process enough
fuels for domestic demand. Source: Carlos Manuel Rodriguez, “Pemex Seeks to Buy ‘Significant’ U.S. Refining Asset
This Year, CEO Says,” Bloomberg, March 9, 2011.
40 Domestically produced crude oil cannot be exported as per provisions of the Energy Policy and Conservation Act as
well as several other statutes. There are a few exceptions including for crude of foreign origin, crude exports to Canada,
or where the President determines it is in the national interest to allow exports (15 CFR 754.2).
41 An exception is products refined from crude oil in the Naval Petroleum Reserve (15 CFR 754.3).
42 42 U.S.C. 6212 (a).
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this prohibition contains an exception for temporary measures to prevent critical shortages of
foodstuffs or other essential products. The GATT also contains general exceptions including for
conservation of exhaustible natural resources if in conjunction with limits on domestic production
and consumption, and export restrictions posed in conjunction with price stabilization plans.
Separately, under Article 605 of the North American Free Trade Agreement (NAFTA), the ability
to restrict exports to Canada is more limited than under GATT. (Mexico is not party to Article
605.) However, NAFTA signatories may invoke Article 2102, which provides a general exception
to NAFTA provisions for national security purposes. For more on this, see CRS Congressional
Distribution Memorandum “Possible Trade Agreement Implications of Import and Export
Restrictions on Oil and Natural Gas,” by Jeanne Grimmett.43
To what degree prohibiting gasoline exports would reduce prices is unclear. Some contend that
there may be a decline in gasoline prices if gasoline exports were restricted. Others suggest there
will be no decline in gasoline prices if such measures were adopted.44 Export proponents may
point out that the import of relatively less expensive crude oil and the export of relatively more
expensive refined products can support economic growth.
Without the option to export, refiners that had been exporting gasoline may either find a way to
sell additional volumes within the United States or operate at lower levels of capacity utilization.
The former option may to some degree require discounting gasoline to sell it into the domestic
market, but this is limited by the latter—if refiners cannot buy crude, process it, and sell products
at a profit, they will curtail operations.45 Gasoline consumption is relatively “inelastic”
(unresponsive) to price and more responsive to income and economic growth: It may take large
discounts in price to try to sink additional volumes into a weak economy. Some may argue that
sufficient discounts may be uneconomic for refiners to carry out, and that such refiners would
instead reduce production.46 While how this may play out is uncertain, what is clear is that any
impact on gasoline prices would be bounded by the price of crude oil, which is the main driver of
higher gasoline prices as described above.
Instead of prohibiting exports, some have suggested a federal tax, tariff or duty on exports.
However, these are generally prohibited by Article 1, section 9 of the U.S. Constitution, which
states that “No Tax or Duty shall be laid on articles exported from any State.”
Limit Financial Speculation
Some consider price movements such as those of 2008, early 2011, and so far in 2012 to be more
extreme than warranted by oil supply and demand. Their explanation for unstable commodity
prices focuses on financial markets for derivatives contracts linked to the price of oil—futures,
options, and swaps. Some derivatives trading is by commercial hedgers, companies using

43 Available by request.
44 American Petroleum Institute, “More domestic oil key to addressing higher gasoline prices,” press release, February
22, 2012, http://www.api.org/news-and-media/news/newsitems/2012/feb-2012/more-domestic-oil-key-to-addressing-
higher-gasoline-prices.aspx.
45 Crude oil is an input to refining, so higher crude prices represent higher costs to refiners, not profits—though they
may represent higher profits for the upstream arm of integrated oil companies that both produce crude and refine it.
46 One option that may help refiners sustain production in the face of gasoline export restrictions may be the continued
ability to export diesel, for which there strong demand abroad. Stopping all refined product exports, instead of gasoline
alone, may make it more likely that refiners reduce capacity utilization.
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derivatives to offset the risk from the business of producing, processing, transporting,
distributing, or using oil. However, many market participants are pure financial speculators, who
never deal in physical oil, but earn large profits if they can correctly forecast price trends.47
Between December 2011 and February 2012, non-commercial participants in financial markets
increased the balance of their bets (i.e., “net length,” the difference between long and short
positions in futures, options, and swaps) that the price of oil and gasoline will increase.48 In
February 2012, non-commercial net length in the main New York Mercantile Exchange
(NYMEX) crude oil contract approached levels last seen in the Spring of 2011, when unrest in the
Middle East and North Africa was threatening global oil supply. Non-commercial net length in
the main NYMEX gasoline contract reached an all-time high in February 2012. According to
reports, these trends are at least in part motivated by anticipation around Iran tensions.49 The
NYMEX gasoline contract may also be boosted by expected price changes following closure of
refineries serving the Northeast (the contract is based on gasoline delivered into New York).
Some suggest there is causation—that capital inflows from financial investors can themselves bid
up the price of oil and gasoline.50 Opponents argue that there is no empirical evidence of financial
investors causing an increase in oil prices; that they may just be following oil prices which are
rising for fundamental reasons.51 Still others argue that, while fundamentals are the main driver of
oil prices, financial investment can lead to prices overshooting levels justified by fundamentals
for short periods of time.52 Although the relationship between speculation and commodity prices
has been studied extensively, consensus has not emerged as to whether speculative trading causes
unusual oil price volatility.
Congress included several provisions in the Dodd-Frank Wall Street Reform and Consumer
Protection Act of 2010 (P.L. 111-203) that would affect the trading of energy derivatives. It
included measures that aim to increase market transparency, expand federal anti-manipulation
authority, and establish position limits. Full implementation of relevant Dodd-Frank provisions by
the Commodity Futures Trading Commission (CFTC) have been delayed due to the complexity of
reforms.53 Of particular interest to some policy makers has been the delay in implementing
position limits—restrictions on how large a position a trader can accumulate in derivatives
markets (excludes bona fide hedgers). The CFTC adopted a final position limits rule on October
18, 2011.54 The rule took effect on January 17, 2012; however, market participants are not

47 CRS Report R41986, Speculation, Fundamentals, and Oil Prices, by Rena S. Miller and Neelesh Nerurkar.
48 LCM Commodities, “CFTC: Commitment of Traders Report – February 24, 2012,” February 24, 2012.
49 Bill Banker and Richard Stubbe, “Iran Drives Hedge Fund Oil Bets to 10-Month High: Energy Markets,” February
27, 2012, as reported in the San Francisco Chronicle.
50 U.S. Congress, Senate Committee on Energy and Natural Resources, Subcommittee on Energy, Speculative
Investment in Energy Markets, Committee Print, 110th Cong., 2nd sess., September 16, 2008, pp. 10-12.
51 Because oil supply and demand do not respond much to price changes, at least in the short-term, some argue that
relatively small changes in supply or demand can trigger significant price movements. An interagency task force led by
the CFTC found that the 2003-2008 increase in oil prices was largely due to fundamental supply and demand factors.
Interagency Task Force on Commodity Markets, “Interim Report on Crude Oil Markets,” July 2008,
http://www.cftc.gov/ucm/groups/public/@newsroom/documents/file/itfinterimreportoncrudeoil0708.pdf.
52 Marco J. Lombardi and Ine Van Robays, Do Financial Investors Destabilize the Oil Price, European Central Bank,
Work Paper Series Number 1346, June 2011, http://www.ecb.int/pub/pdf/scpwps/ecbwp1346.pdf.
53 See CFTC progress on implementing Dodd-Frank at http://www.cftc.gov/ucm/groups/public/@newsroom/
documents/file/022912doddfrankupdate.pdf.
54 17 CFR Parts 1, 150 and 151.
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required to comply until CFTC completes several other actions. Limits would apply to 28 core
physical commodity contracts—including the NYMEX Light Sweet Crude Oil contract, the
NYMEX New York Harbor Gasoline Blend contact, and the NYMEX New York Harbor Heating
Oil contract—and economically equivalent futures, options, and swaps. Limits will be applied in
two phases:55
• Spot-month position limits.56 Spot-month limits will be effective sixty days after
the term “swap” is further defined under the Dodd-Frank Act. The limits adopted
at that time will be based on the spot-month position limit levels currently in
place at designated contract market. Thereafter, the spot-month limits on energy
commodities are to be adjusted biennially. These subsequent limits are to be
based on the Commission’s determination of deliverable supply.
• Non-spot-month position limits (i.e., limits applied to positions in all contract
months combined or in a single contract month). For energy contracts, the limits
are to be made effective by CFTC order after it has received one year of open
interest data on physical commodity cleared and uncleared swaps under the
swaps large trader reporting rule. The non-spot-month limits are to be adjusted
biennially based on open interest in the reference contract.
CFTC Chairman Gary Gensler discussed the timing of actions necessary before position limits
can go into effect. He expects the CFTC will finalize jointly with the Securities and Exchange
Commission the further definition for the term swap (Product Definition rule) this Spring. He
stated the year of data collection on swap open interest—data needed to apply position limits
formulas—runs through August, 2012.57
For additional information on speculation in oil markets, see CRS Report R41986, Speculation,
Fundamentals, and Oil Prices, by Rena S. Miller and Neelesh Nerurkar.
Separately, for information of illegal pricing of physical oil, see CRS Report RS22236, Gasoline
Price Increases: Federal and State Authority to Limit “Price Gouging”, by Adam Vann and
Kathleen Ann Ruane. For manipulation of physical markets or the impact of exchange rates, see
CRS Report R42024, Oil Price Fluctuations, by Neelesh Nerurkar and Mark Jickling.
Diplomatic Measures
If sanctions aimed at stopping Iranian nuclear development contribute to higher oil prices,
relaxing such measures could reduce oil prices. However, many find the national security
implications of this option unacceptable, and some have suggested that that a greater medium-
and long-term risk to the oil market may be an Iran with nuclear weapons capabilities.58

55 Adapted from “Fact Sheet: Final Regulations on Position Limits for Futures and Swaps,” Office of Public Affairs,
Commodity Futures Trading Commission, http://www.cftc.gov/ucm/groups/public/@newsroom/documents/file/
pl_factsheet_final.pdf.
56 The spot month contract is the contract nearest to expiry, usually this is the contract that expires the following month.
57 U.S. Congress, House Committee on Agriculture, The Commodity Futures Trading Commission 2012 Agenda, 112th
Cong., 2nd sess., February 29, 2012.
58 Testimony of Robert McNally, U.S. Congress, House Committee on Foreign Affairs, Subcommittee on Terrorism,
Nonproliferation, and Trade, Changing Energy Markets and U.S. National Security, 112th Cong., 1st sess., December
16, 2011.
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Diplomatic measures are currently focused on isolating Iran and reducing its oil income as a
means to deterring its development of nuclear capabilities.
In the past, diplomatic measures to reduce oil prices have focused on convincing OPEC members
to increase oil production. Saudi Arabia, the only major holder of spare oil production capacity,
has already signaled a willingness to increase supply to offset the impact of sanctions.59 For more
on diplomatic issues around current Iran concerns, see CRS Report RS20871, Iran Sanctions, by
Kenneth Katzman.
Conclusions
Gasoline prices have been driven up by rising crude oil prices, which are responding to supply
worries, particularly around Iran and the Middle East, as well as sustained demand growth in
emerging economies. It is unclear how these factors will develop; if they result in supply
disruptions or if demand grows faster than anticipated, it could result in additional crude price
increases. Alternatively, if geopolitical tensions subside or global economic growth weakens,
crude prices could fall, bringing gasoline prices down with them.
Many of the policies that can address the impact of rising gasoline prices on consumers are long-
term in nature due to the long-term nature of investments which produce or consume energy.
Many short-term options face competing national security, public health, and fiscal priorities. And
it is uncertain how significant an impact any of them may have and if other developments, such as
those mentioned above, may offset impacts.
An additional set of option focuses on longer-term measures that may prevent negative impacts if
gasoline prices rise in the future. Policy makers may choose to focus on measures that encourage
efficiency, oil production, and alternative fuels. Pursuit of long-term measures in the absence of
short-term measures, to the degree short-term measures may (or may not) be effective, may make
it more likely that consumers will suffer from high gasoline prices for the time being. However,
higher prices may also provide additional market based-incentive for investments by consumers
and firms in efficiency, energy production, and alternative fuels.

Author Contact Information

Neelesh Nerurkar
Robert Pirog
Specialist in Energy Policy
Specialist in Energy Economics
nnerurkar@crs.loc.gov, 7-2873
rpirog@crs.loc.gov, 7-6847

59 “Oil minister: Saudi Arabia can make up for Iranian crude,” CNN, January 16, 2012.
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