When Life Gives You Beetle-Killed Forests, Make Biofuel There hasn’t been much upside to the rash of infestations of pine and spruce bark beetles in the forests of the Rocky Mountains. Now, a group of researchers from Colorado says it can process beetle-killed trees into biofuel that can be mixed with gasoline for use in combustion engines like those in most cars and trucks—and the U.S. Department of Agriculture just awarded them a $10 million grant ...
Nov. 11, 2013 - Takepart.com via Yahoo! News