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.
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Photographer Robert Wintner documents the exquisite beauty and biodiversity of Cuba’s unspoiled coral reefs. View the gallery.
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The Warriors of Qiugang
, a Yale Environment 360
video, chronicles a Chinese village’s fight against a polluting chemical plant. It was nominated for a 2011 Academy Award for Best Documentary Short.
Watch the video.
Top Image: aerial view of Iceland
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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.