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Executive Summary
California's drivers are heading full-speed down a rocky road
toward an uncertain gasoline future. Every day, the state's
refineries churn away in an attempt to produce the nearly one
million barrels of gasoline California needs. But even though
refineries are working at full capacity, they still come up roughly
30 thousand barrels a day (TBD) short. The state is able to make up
this shortfall through imports, but it will need to find even more
supplies of imports in the future. California is expected to grow by
14 million people over the next two decades. By 2010, total gasoline
demand is expected to have grown around 15 percent from today's
levels; by 2020, 30 percent. As demand increases with California's
growing population, the shortfall will become increasingly
unmanageable.
Soon, however, the gasoline problem will go from unmanageable to
unsustainable. By the end of 2003, per state mandate, the oxygenate
additive methyl tertiary butyl ether (MTBE) must be phased out of
gasoline in order to protect water supplies. Since the early 1990s,
as required by the federal Clean Air Act, MTBE has been used as an
additive in reformulated gasoline to help prevent air pollution. But
in 1999, after MTBE was found to contaminate groundwater,
California's governor ordered its phaseout to be completed by the
end of 2002 (later delayed until 2003). While necessary to protect
groundwater supplies, the phaseout of MTBE will exacerbate the
current in-state refinery shortfall, as it will reduce output by 5
percent, or 50 TBD -- roughly doubling the amount of gasoline that
must be imported. In short, just as demand is increasing, supply
will be decreasing.
As the balance between supply and demand becomes increasingly
unstable, the health of California's economy, public, and
environment are all at risk. Prices at the gas pump -- the nation's
highest -- will keep climbing. California drivers already pay a $.15
surcharge on every gallon of gasoline due to imports and another
$.05 per gallon due to price volatility. We will likely see more
frequent and more severe price spikes of as much as $.50 per gallon;
as a result, average gasoline prices could climb to $2.00 per
gallon. In addition to the economic fallout, unchecked gasoline
consumption will result in increased pollution from more oil
drilling, tanker traffic, and vehicle tailpipes. Public health will
suffer, as will our coastlines and wilderness areas.
This path is not inevitable; in fact, NRDC has charted a course
toward a clean and reliable fuel supply. This report presents a plan
that will reduce California gasoline demand by 15 percent below 2000
levels by 2020, ensure the state's independence of imported gasoline
by 2011, save drivers approximately $28 billion, and protect public
health, the economy, and the environment.
Recommendations: Creating a Clean and Reliable Fuel Supply
The state is facing many certainties: decreased in-state refinery
supply as a result of the phaseout of MTBE, a growing fleet of cars
and trucks, limits on how much the state's refineries are able to
produce, and a growing reliance on unreliable gasoline import
supplies. As a result, the economy, public health, and environment
are at risk. California must confront these certainties immediately
and devise solutions in order to provide a reliable fuel supply that
minimizes the economic and environmental costs.
NRDC has crafted a four-step plan to enable California to do just
that. Our plan requires action and commitment from the state
government, which must in turn engage automakers, oil companies,
planners, and other related business sectors, as well as the general
public in a shared effort to reduce California's unsustainable
gasoline consumption. The NRDC plan will:
- enable California to become independent of imported gasoline
by 2011 (which would eliminate what is now a $.15 per gallon
surcharge for imports);
- relieve pressure on California's refineries so that they run
at only 90 percent by 2015, thereby mitigating price spikes and
allowing them to respond quickly to unplanned shortfalls (which
would reduce the average price per gallon by perhaps another
$.05);
- save California drivers approximately $28 billion during the
period between 2002 and 2020 (including the cost to implement the
technologies and programs);1
- reduce California's need to import gasoline and crude oil from
the Middle East and other troubled regions of the world by cutting
gasoline demand to 15 percent below 2000 levels by 2020;
- benefit public health and the environment by decreasing air
and water pollution, global warming emissions, and pressure to
drill in our wilderness areas.
These goals can be accomplished in four steps:
Step 1: Raise Fuel Economy Standards for All New Cars
and Light Trucks
Today's automakers already have the technology to increase the
fuel economy of passenger vehicles to 42 miles per gallon (mpg) by
2015 -- up from today's average of 24 mpg. However, instead of
taking advantage of improved technology, U.S. automakers are
continuing to build less efficient cars and light trucks: the fuel
economy of the typical passenger vehicle is at a 21-year low.
All automakers who sell cars in California can make voluntary
commitments to raise fuel economy standards; they have already done
so in Europe, where their voluntary commitments will result in the
equivalent of a 41-mpg new vehicle fleet by 2008 -- a 36 percent
increase over the base year of 1995.
In addition, California can build consumer demand for clean and
efficient vehicles by expanding its existing purchase incentive
programs for better electric vehicles and hybrids. A comprehensive
approach would be to adopt "feebates" -- a system of rebates and
fees on new vehicle sales. California can also adopt a public
education program and "green vehicle" labeling to help consumers
make more informed choices when purchasing new vehicles.
Step 2: Invest in Hydrogen Fueling System
Infrastructure
Fuel-cell powered vehicles can usher us into a gasoline-free
future. A fully optimized hydrogen-powered fuel-cell car will use
approximately two-thirds less energy (none of it coming from oil)
than today's average car, enabling it to get the equivalent of about
80 mpg. With proper infrastructure in place, fuel-cell powered
vehicles can hit the market in significant volumes by 2010.
Automakers will soon begin pilot production of several hundred
fuel-cell vehicles for fleet use. The only obstacle to full-scale
commercialization is creating an adequate refueling infrastructure
-- and this can happen quickly. Oil companies can eliminate their
antiquated system based on 19th century oil technology and redirect
funds to implement a clean, petroleum-free, hydrogen infrastructure.
The state can offer tax incentives or grants for the construction of
hydrogen refueling stations. The total capital cost for meeting
California's 2020 import demand using hydrogen would be equal to the
cost of meeting the anticipated demand with gasoline: building a new
refinery in the Gulf Coast, installing a new pipeline to bring the
fuel to California, and constructing additional service stations to
supply added fuel would add up to nearly $5 billion in undiscounted
capital costs.2
Step 3: Launch a Public Education Campaign to Promote
Smart Driving and Educate Consumers About Fuel-Efficient
Vehicles
In response to the electricity crisis of the summer of 2001,
state government, business organizations, and advocacy groups
executed a series of policies and incentives that had been
coordinated in advance; around $50 million of the state's impressive
$730 million conservation campaign was used for public education.
The effort was highly effective: nearly one-third of households
served by Pacific Gas & Electric slashed their monthly
electricity use by 20 percent or more.
California can organize a similar public education effort to
reduce its dependence on gasoline. The government can also enlist
the support of tire manufacturers, service stations, automakers, and
oil manufacturers. Such a campaign would educate the public about
the benefits and savings of:
- inflating tires properly;
- changing air and oil filters more frequently;
- driving the speed limit on highways;
- modest trip reduction and elimination;
- replacing worn tires with low-friction, fuel-efficient tires.
If followed, these measures could reduce gasoline consumption by
nearly 6 percent by 2010; at today's fuel consumption levels, that
would be equivalent to more than 800 million gallons, or more than
50 TBD.
Step 4: Encourage Smart-Growth Planning and Diverse
Transportation Options
As metropolitan areas have spread out helter-skelter, most
Americans find themselves driving longer distances in steadily
worsening traffic congestion. With homes, workplaces, schools, and
stores located far apart, and with local planning emphasis on
building roads rather than expanding transit options, Americans have
little choice but to drive.
Smart-growth planning can significantly reduce gasoline use.
California is expected to add 4.2 million new homes by 2020, but
planning for smart growth now would alleviate increased gasoline
pressure in the years to come. A recent study for the California
Energy Commission (CEC) found that California could reduce statewide
gasoline consumption by 3 to 10 percent by 2020 if several
smart-growth policies were adopted across the state.3 The study identified four policies as
particularly promising:
- city and transit station-focused land-use development;
- increased transit supply;
- market pricing of parking;
- improvements in regional job-to-housing ratios to encourage
people to live close to where they work.
State and local policymakers can direct investments to building
the infrastructure to create and promote affordable housing, create
regional revenue-sharing arrangements, enhance mass-transit service,
and promote location-efficient mortgages (market-based incentives to
encourage homeowners to buy in greater-density neighborhoods,
thereby reducing monthly expenses associated with commuting). And
these policies will support efforts to reduce our dependence on
gasoline.
Putting to Work NRDC's Four-Step Plan to Reduce Oil
Dependence
NRDC's plan for a clean and reliable fuel supply for California
can meet the state's future fuel needs, protect the environment, and
save drivers money. If implemented, the plan will reduce
California's gasoline use by about 12 percent from projected 2010
consumption levels (a 2.0-billion-gallon reduction) and about 39
percent from projected 2020 consumption levels (a 7.5-billion-gallon
reduction, or 490 TBD).
- Step 1: Fuel-efficient cars and light trucks can save
5.2 billion gallons of gasoline by 2020, or about 340 TBD;
- Step 2: Fuel-cell vehicles and battery-electric
vehicles can save almost 1 billion gallons of gasoline by 2020, or
about 60 TBD;
- Step 3: Public education efforts and fuel-efficient
replacement tires can save 0.7 billion gallons of gasoline by
2020, or about 45 TBD;
- Step 4: Smart growth can save 0.7 billion gallons of
gasoline by 2020, or about 45 TBD.
The total net discounted savings to consumers as a result of the
NRDC's Four-Step Plan would be approximately $28 billion. By
following these four steps, California can reverse the trend toward
greater dependency on imported supplies of gasoline and oil, and put
the state on a path toward a clean and reliable fuel supply,
protecting the California economy, public health, and
environment.
Notes
1. Includes the additional cost of new
technologies and programs, and the fuel cost savings at the pump.
Net savings calculated using a 5 percent discount rate.
2. The cost would be roughly half if
discounted at 5 percent, approximately the rate of return on
capital for the refinery industry over the past several years (see
Appendix B).
3. Parsons Brinkerhoff, "California Smart
Growth Energy Savings MPO Survey Findings," September 21,
2001.
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