CAFE: The Story behind the Corporate Fuel Economy
standards debate.
What is the background on CAFE?
First enacted by Congress in 1975, the Corporate Average Fuel
Economy (CAFE) program mandates all auto manufacturers selling in
the United States to meet certain fuel economy levels. Today, each
manufacturer's fleet must average 27.5 miles per gallon (mpg) for
cars and 20.7 mpg for light trucks (pickups, vans, minivans, and
sports utility vehicles).
The Alliance of Automobile Manufacturers (Alliance) and its
member companies are taking a proactive, leadership role in
researching and developing advanced fuel economy technologies for
passenger cars and light trucks. These efforts will do more for real
improvements in fuel consumption than short-term CAFE increases that
effectively limit consumer choice. The Alliance urges Members of
Congress not to raise CAFE standards, but rather to support
development of breakthrough technology and consumer incentives for
purchase of advanced technologies such as electric vehicles, hybrids
and fuel cells.
Why is the auto industry seeking to hold CAFE standards at
current levels?
Why is the auto industry seeking to hold CAFE standards at
current levels? Because there's a better way. Last year, Congressman
Kildee introduced H. R. 4270, the "Advanced Technology Motor Vehicle
Fuel Economy Act of 2000." A group of Senators then introduced a
companion bill, S. 2685. Members of the Alliance of Automobile
Manufacturers strongly support these bills. This legislation would
foster technology advancements and fleet fuel economy increases
through consumer tax incentives and the flexible fuel vehicle
credit, and it would provide greater clarity to our public policy
priorities through a comprehensive study of fuel economy measures.
Why does the auto industry support consumer tax
incentives?
Federal tax credits applied to the purchase of advanced vehicles
such as qualifying electric and hybrid-electric vehicles put us on
the right track for fuel economy advancements. Today, there is
fierce competition among automakers to be first to market with even
cleaner, more fuel-efficient cars and light trucks. Vehicles with
advanced fuel-efficient technologies are on sale now from
automakers, and more advanced technologies are on the horizon. To
get these advanced automobiles on the road, it is critical that this
technology be attractive and affordable to consumers. Federal tax
credits are a great incentive for consumers to buy advanced
technology vehicles.
Why does the auto industry support a study of fuel economy
measures?
Since CAFE was enacted in 1975, many policies designed to
increase energy conservation have come and gone, with some more
successful than others. Meanwhile, our energy and economic situation
has changed, along with American lifestyles. It's time to take a
fresh look at current and future energy conservation without
limiting our study to CAFE alone.
What is the role of consumers in meeting CAFE standards?
Meeting CAFE standards is not something that manufacturers can do
by themselves. Because the standard measures sales-weighted fleet
fuel economy, the result depends on what the consumer purchases. A
manufacturer may offer a number of higher fuel economy models, but
if customer preferences shift away from those models, then the fleet
average for that manufacturer drops. Small shifts in consumer buying
patterns can offset the fuel economy gains of manufacturers - which
is what is happening today. Manufacturers already offer vehicles
that can achieve higher than 40 miles per gallon, but fewer than 1%
of consumers buy them. Advanced technology that preserves consumer
desires for utility, safety and affordability is the answer, and
that's why the Alliance supports federal tax credits for consumer
purchases of vehicles with advanced technologies.
What would be the impact of raising CAFE standards?
Increasing CAFE standards would limit consumer choices and put
manufacturers at odds with consumer priorities for utility and
safety. If higher standards make vehicles less attractive to
customers in terms of meeting their needs for work and family,
vehicle sales will be affected, with impacts on suppliers and
dealers, jobs and the economy.
Isn't fuel economy important to consumers?
Consumers actually care about fuel economy, but it is a lower
priority for most of the public than other needs including utility,
affordability and safety. If CAFE increases compromise these other
needs, vehicle owners may well hold on to their older, less fuel
efficient cars longer. Thus, increasing CAFE standards can be
counterproductive in the U.S.
The American market is very different from markets such as Europe
and Japan in terms of driving distances, demands for utility, and
passenger and cargo capability. A lot of this is due to fuel prices
and driving conditions causing European and Japanese consumers to
place a higher priority on fuel economy. Diesel technology is
popular in Europe because of its fuel economy benefits, but this
technology has not yet found broad acceptance in the U.S.
The
U.S. Market is Unique |
|
United States |
Europe |
Japan |
Diesel % of Market |
Less than 1% |
30-35% |
10.8% |
Small Car % of Market |
26.8% |
64.4% |
84% |
Average Annual Vehicle Miles
Traveled |
12,028 |
8,616 |
3,540 |
Aren't CAFE increases needed because so many people are buying
light trucks?
Cars and trucks are required to meet separate fuel economy
averages. It's tougher to increase the fuel economy of trucks
without compromising the functions for which they are designed -
such as towing and load-carrying capacity. Technologies that
resulted in significant car fuel economy improvements - such as
front wheel drive and aerodynamic improvements - aren't always
practical on trucks. But many of the advanced engine technologies
that manufacturers are working on - lean burn, compression ignition,
direct injection, hybrids and fuel cells - will have similar
benefits for trucks.
What are automakers doing to address fuel economy?
Alliance members and other international automakers are working
individually and with governments in research and development of
advanced technologies. Cooperative research programs between the
U.S. industry and government, most notably the Partnership for a New
Generation of Vehicles (PNGV), have been mirrored by industry and
governments in Europe and Japan. The goal of these programs is to
achieve technology breakthroughs that will then be integrated into
new vehicle fleets. These efforts are bearing fruit, as evidenced by
the many exciting announcements in the past year of prototype
vehicles, demonstration fleets and limited volume production
vehicles powered by electric, hybrid-electric, and fuel cell engines
and other promising fuel efficiency technologies. The challenge with
all these technologies is high volume application at prices that
customers can afford.
Another way that automakers are addressing fuel economy is
through development of alternative fuel vehicles. Automakers already
offer more than 25 vehicles powered by alternative fuels, including
natural gas, ethanol and liquefied petroleum gas. More than one
million of these alternative fuel vehicles are on the road today.
The availability of the fuels has been limited, and that is an issue
that needs to be addressed further. Congress needs to extend the
flexible fuel vehicle credit, because it has been successful in
advancing fuel diversity in vehicles. At the same time, the U.S.
needs to work on developing the infrastructure to make these fuels
more widely available.
PNGV Vehicle Goals
- Comparable to today's family sedan
- Up to three times fuel efficiency (80 mpg)
- Equivalent safety, quality, performance and
affordability
- Capacity of 5 to 6 passengers
|
- 0-60 in 12 seconds
- Useful life of 150,000 miles
- 16.8 cubic ft. luggage capacity
- Metro highway driving range of 380
miles
|
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