The US biofuel mandate operates on outdated assumptions

Some scientists found that biofuel use has increased rather than decreased emissions — we should focus on other climate improvements like efficiency. Read More

Biofuel isn't as carbon neutral as we want it to be

The U.S. biofuel mandate helps farmers, but does little for energy security and harms the environment. Read More

A greener auto fleet requires increasing fuel efficiency and selling electric vehicles

Gasoline-powered cars will still be on the road for a long time. Read More