Biofuels, Fuels and Chemistry

Monday, April 30, 2012

ABSTRACT. Public policy supports biofuels for their benefits to agricultural economies, energy security and the environment. The environmental rationale is premised on greenhouse gas (GHG, "carbon") emissions reduction, which is a matter of contention. This issue is challenging to resolve because of critical but difficult-to-verify assumptions in lifecycle analysis (LCA), limits of available data and disputes about system boundaries. Although LCA has been the presumptive basis of climate policy for fuels, careful consideration indicates that it is inappropriate for defining regulations.

Saturday, September 21, 2013

The climate benefits of biofuels such as ethanol and biodiesel have been debated for many years. Attempts to compare these fuels with one another and fossil-derived fuels such as gasoline and diesel confront many uncertainties, not all of which can be resolved through further data analysis. By scrutinizing the greatest sources of uncertainty and grounding analysis in the areas of high certainty such as combustion chemistry and the terrestrial carbon cycle, this paper sheds light on this challenging subject and points the way toward new strategies for addressing CO2 emissions from transportation fuels.

Wednesday, March 13, 2013

Since 2005, the United States has embarked on a steady expansion of renewable fuels such as ethanol and biodiesel, widely touted as a win-win proposition for energy security and the environment. However, the promised breakthroughs in biofuel technology have greatly lagged the rapid ramp-up of production mandated by Congress while adverse side effects of the policy have become ever more clear.

Wednesday, February 19, 2014

Nathaniel Szymczak, the Dow Corning Assistant Professor of Chemistry and an Energy Institute Faculty Affiliate, was named a 2014 Alfred P. Sloan Foundation research fellow, along with two other U-M scientists. The award comes with a $50,000 research boost. 

Read more about his award here

Thursday, July 25, 2013

TRB Special Report 311: Effects of Diluted Bitumen on Crude Oil Transmission Pipelines analyzes whether shipments of diluted bitumen have a greater likelihood of release from pipelines than shipments of other crude oils. The oil sands region of Canada is the source of diluted bitumen shipped by pipeline to the United States.

Wednesday, January 08, 2014

Three pairs of researchers will be reaching across an ocean this year to spark collaborative energy projects with the receipt of University of Michigan – Ben Gurion University of the Negev Collaboration on Energy Research grants.

The catch? The projects have to feature a research team from each university, working jointly on projects related to global energy security. Teams could choose to focus on one of three topics: photovoltaics and solar technology, liquid fuels and engine combustion, or thermoelectricity, materials, and devices.

Wednesday, July 31, 2013

Nina Lin and Neil Marsh met at an Energy Institute-hosted symposium three years ago. Both were interested in biofuels, but their research backgrounds are substantially different: Nina Lin is an assistant professor of Chemical Engineering, and Marsh is a professor in the Chemistry Department and of Biological Chemistry at the Medical School.

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