THE BIGGEST SINGLE STEP that the United States can take to curb global warming and save oil is to raise the fuel economy of our cars and light trucks. By making our cars, pickup trucks, and SUVs go farther on a gallon of gas, Americans can save billions of dollars, curb global warming pollution, and slash our dependence on oil — making our nation safer and more secure. The Sierra Club's Clean Car Campaign is putting pressure on automakers to use current technology to build cars and trucks that will move America towards energy independence, save consumers money at the pump, and curb global warming. MPG Calculator High gas prices impact all of us. But they don't have to. We have the technology today to make all of our cars and trucks go farther on a gallon of gas – saving the environment and money. To learn how much you could save if Fuel economy standards were modernized, Check out the Sierra Club's new mpg calculator. Take Action! Tell congress to increase fuel economy standards to help break our dependence on oil.   Get the straight facts about how clean car technology can curb global warming and our dependence on foreign oil while saving YOU money at the pump.   Hybrid cars are rolling advertisements for clean car technology. Learn how they work and what the future holds for hybrid cars   Up to Top HOME | Email Signup | About Us | Contact Us | Terms of Use