Claim: EVs may not be better for the environment

When it comes to electric vehicles (EVs), one of the claims that has long been debated is the alleged savings in greenhouse gas emissions.

It's time to move past ethanol

There is a moment in Bill Jaeger's latest biofuels paper when his scholarly posture crumples a bit and he seems to want to shout loud enough for policymakers in Washington, D.C., to hear him all the way from Corvallis, Oregon.

Bringing advanced biofuels to the real world

"Advanced biofuels," as defined by the Energy Independence and Security Act, are renewable fuels that produce at least 50 percent less greenhouse gas emissions than the fossil fuels they replace.

Biomass air fuel looks ready for take off

Biofuels have moved from simply fueling cars to fueling fighter jets and now commercial planes.