2 Articles

Ben Cipiti, of Sandia National Laboratories, has written what Renewable Energy Access titled "An Unbiased Approach to Evaluating Transportation Fuels." The piece has excited the REA readers (43 comments and counting) as it attempts to put ethanol, battery-powered vehicles (PHEVs and hybrids and BEVs) and hydrogen into a clear ranking system. The takeaway lines for me are these:

Yesterday's Environmental Science and Technology journal includes a ranking (by subscription only) of 226 countries and their large-scale biodiesel-making potential. The study was written by Matt Johnston and Tracey Holloway from the Nelson Institute's Center for Sustainability and the Global Environment (SAGE). The abstract of the article is as follows: