"Almost all biofuels used today cause more greenhouse gas emissions than conventional fuels if the full emissions costs of producing these “green” fuels are taken into account, two studies being published Thursday have concluded..."There's also been some discussion about the issue in the comments of another post here on the biodiesel blog.
“When you take this into account, most of the biofuel that people are using or planning to use would probably increase greenhouse gasses substantially,” said Timothy Searchinger, lead author of one of the studies and a researcher in environment and economics at Princeton University. “Previously there’s been an accounting error: land use change has been left out of prior analysis.”
News and information about Biodiesel & alternative fuels.
And More FUD
A NYTimes piece with more FUD about biofuels and greenhouse gas pollution: