Complexity arises when optimum biofuel blends need to be designed to comply with fuel regulation standards as well as generate less emission.
Companies identified in the report said they comply with the fuel standards imposed by the governments they ship to, and support efforts, including those by the African Refiners Association, to improve fuel standards.
When contacted by the Guardian, Trafigura, Vitol and BP all pointed out that they comply with the fuel standards imposed by the governments they ship to, and that they support efforts, including those by the African Refiners Association, to improve fuel standards.
To comply with Environmental Protection Agency fuel standards and lower the amount of sulfur in the gasoline it produces, Marathon Petroleum has asked the Michigan Department of Environmental Quality for permission to increase emissions at its Detroit oil refinery.
The E.P.A. makes sure participants comply with the fuel standard.
If VW can't get the cars to comply with US fuel efficiency standards without compromising performance and fuel efficiency, they should buy them back from consumers.
In 2002, the National Academy of Sciences said that steps by car manufacturers to reduce vehicle weight to comply with federal fuel economy standards had resulted in 1,300 to 2,600 additional deaths in 1993.
CVR had never built enough of its own ethanol-blending facilities to comply with the Renewable Fuel Standard, buying RIN credits instead.
In 1999, manufacturers paid a paltry $16 million in civil fines for failing to comply with the fuel-economy standards, according to the National Transportation Safety Administration.
Careful characterization of the lipid composition of each microbial candidate should be carried out before it can be adopted since biodiesel fuel as an alternative needs to comply with existing standards.
