19 Sep 2012:
Fuel Consumption in New Cars
Can Be Halved by 2030, Report Says
With advanced technologies and innovative government policies, fuel consumption in new vehicles can be cut in half by 2030
, saving billions of dollars in fuel costs worldwide and significantly reducing CO2
emissions, a new report by the Paris-based International Energy Agency says. According to the report
, many of the technologies that could significantly improve fuel efficiency over the next two decades are already commercially available but are not widely used. For these technologies to penetrate markets globally, the report says, governments will have to introduce stronger policies, including tougher fuel economy standards and financial incentives. The report notes that strong fuel efficiency standards have been adopted in some major markets, including the U.S., the European Union, and China, but that most of the world’s emerging markets lag far behind. The report also recommends increased research, development, and demonstration of emerging technologies, including waste heat recovery devices.
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
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Business & Innovation
Policy & Politics
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Antarctica and the Arctic
Central & South America
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
Ugandan scientists monitor the impact of climate change on one of Africa’s most diverse forests and its extraordinary wildlife. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate. Watch the video.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.