Search results
Results From The WOW.Com Content Network
Due to a carve-out in the 1970 US Clean Air Act, California is the only US state that can set stricter emissions standards than the federal government. ... But while California’s pollution ...
The U.S. Environmental Protection Agency has signed off on two major California clean air rules designed to reduce pollution from cars and trucks, including a ban on selling new gasoline-powered ...
A view of Los Angeles covered in smog. Pollution in California relates to the degree of pollution in the air, water, and land of the U.S. state of California.Pollution is defined as the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat, sound, or radioactivity) to the environment at a faster rate than it can be dispersed, diluted, decomposed, recycled, or ...
Created in 2009 under Gov. Arnold Schwarzenegger, it aims to push California’s fuel supply away from gasoline toward biodiesel, hydrogen, electricity and other alternative fuels.
However, journalist and automotive mechanics instructor Jim Kerr says that with some brands of gasoline, deposits can build up on intake valves in less than 10,000 kilometers (6200 miles). [7] And General Motors fuels engineer Andrew Buczynsky says the various engine-cleaning additives available at auto-parts stores should be used with caution.
Natural gas (mostly methane) is an even more potent greenhouse gas when it escapes into the atmosphere prior to being burned. Since the industrial age began circa 1750–1850 with growing wood and coal use, the atmospheric concentration of carbon dioxide and methane have increased about 50% and 150%, respectively, above their relatively stable ...
Inadequate gas quality can impact your car’s ability to pass a smog check, if the check engine light is due to incomplete combustion, according to Dillan. Reduced Fuel Efficiency
California and New York, which together accounted for 40% of U.S. MTBE consumption, banned usage of the chemical in gasoline, effective 2002 and 2004, respectively. [5] [6] As of 2007, 25 states had issued complete or partial bans on the use of MTBE. [7] The Energy Policy Act of 2005 prompted gasoline refiners to replace MTBE with ethanol. [8]