Energy Policy

Thursday, June 26, 2014

Renewable Portfolio Standards- the percentage of a given energy portfolio made up of renewable power sources- are a contentious issue in many states. In this blog entry, University of Michigan researcher Jeremiah Johnson describes his new study, which will describe in detail the various costs and benefits of adding more renewables to Michigan’s energy mix.

Wednesday, June 25, 2014

No matter what their income bracket, American consumers all express an equal degree of “personal worry” about the impact of energy use on the environment, according to the newest findings of the University of Michigan Energy Survey. A joint effort of the U-M Energy Institute and Institute for Social Research, the quarterly survey gauges consumer perceptions and beliefs about key energy-related concerns including affordability, reliability and impact on the environment.

Transportation is one of several major sectors that contribute to climate change. Globally, the sector's roughly 25% share of man-made carbon dioxide (CO2) emissions is similar to its share of energy consumption. Because liquid fuels are so well suited for powering cars, trucks, boats and aircraft, transportation is uniquely reliant on oil, which is the best natural resource for producing liquid fuels. 

Monday, May 19, 2014

The University of Michigan Energy Institute, in conjunction with the Michigan Institute for Teaching and Research in Economics (MITRE), is planning a fall 2014 conference on economics and policy research on energy use in the transportation sector. The conference objective is to bring together scholars at the frontier of transportation and energy economics research with practitioners from industry and government to exchange ideas and research findings. We invite interested researchers to submit papers for presentation at the conference. 

Monday, March 17, 2014

Shale gas is changing the American energy economy at a breakneck pace, and its rapid, widespread domestic utilization is redefining the questions our government must address about energy security, policy and the environment. Shale gas as an energy source poses a huge potential boon to American manufacturers of all stripes, but the relationship between the shale gas boom and U.S manufacturing competitiveness needs clearer understanding.

Monday, March 18, 2013

This National Research Council (NRC) report assesses the potential to achieve twin goals of reducing petroleum use and cutting greenhouse gas (GHG) emissions from U.S. cars and light trucks to 80 percent below the 2005 level by 2050.

NAS Transitions to Alternative Vehicles and Fuels report
Monday, August 22, 2011

With the backing of 13 car companies, the United Auto Workers and other parties, the Obama Administration announced the biggest step forward on auto efficiency in over a generation. The new Corporate Average Fuel Economy (CAFE) regulations just finalized target the greenhouse gas emissions equivalent of 54.5 mpg by model year 2025, double the efficiency of this year's vehicle fleet.

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.

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