Filter posts

Biofuels Feedstocks - Yield Matters

The following post was submitted by Richard Hamilton, president and CEO of Ceres, Inc. Technology …

No land cleared for biofuels

One of the many flaws of the Science Magazine studies on biofuels and land use …

The Truth is Out There: But you have to look

Biofuels are great! There. I’ve been wanting to say that. And I say that not …

An Interesting Coincidence?

The papers published in Science two weeks ago continue to make headlines, as a quick …

Scientists Respond to Carbon Debt Issue

Reaction to the ScienceXpress articles by Searchinger et al. and Tilman et al. has focused …

Biofuels and Carbon Debt

The¬†Energy Independence and Security Act of 2007¬†establishes an ambitious renewable fuel standard that increases biofuel …

The Truth is Out There

The journal Science published two papers: Use of U.S. Croplands for Biofuels Increases Greenhouse Gases …