单词:clean-diesel
单词:clean-diesel 相关文章
Heavy flooding in America's Midwest in recent weeks has caused severe damage. In one of the hardest-hit cities, Cedar Rapids, in the state of Iowa, as many as 2,000 homes may have to be demolished. VOA Correspondent Scott Stearns is in Cedar Rapids
Diesel fuel in the US and the fumes from diesel engines are about to get a whole lot cleaner. As of today, the Environmental Protection Agency is requiring much of the diesel in the country to have 97% less sulfur in it. It's the start of a project
By Stephanie Ho Washington 31 May 2007 As long as there are people on the planet, there will be garbage. The rubbish often piles up in landfills that produce a harmful greenhouse gas called methane. VOA's Stephanie Ho reports solid waste managers hav
FRANKFURT, Sept. 20 (Xinhua) -- German carmaker Volkswagen (VW) on Sunday announced that it had ordered an external investigation of the violation of U.S. emission rules. The company made the statement after the U.S. Environmental Protection Agency (
JUDY WOODRUFF: And now the scandal enveloping Volkswagen. Today, the company said it would recall 11 million diesel cars worldwide, after admitting they had been rigged to cheat emissions tests. The company's stock price continues to plummet. Last we
本期内容: Couldchipfathelpdirtyshippingcleanupitsact? Theglobalshippingindustryisasbigacontributortogreenhousegasemissionsasaviation, andtheheavyfueloilthatpowersitsgiantvesselsisexceptionallydirty-packedwithsoot, blackcarbonandsulphur.InSeptem