How much would drivers save if passenger vehicles already met fuel economy standards that will be in place in 2025?
Tag Archives: gasoline
America’s Turn Away from Oil

The United States is already using less gas, so why would it turn to solutions that aren’t necessary to free itself from foreign oil?
A Tale of Three Additives (Part II)
What challenges does the widespread use of ethanol present to the environment — and to food prices?
A Tale of Three Additives (Part I)
What is the real story behind the additives in our gasoline?
Advancing Biofuels
What does the future hold for the production of biofuels and other alternative fuels?
Ethanol: The Future of Energy
How has Brazil become a prototype for promoting renewable energy?
The State of the Globe 2004/05: Is Everybody on Edge Yet?
What are the central questions facing the international community in 2005?