Publications

For copies of papers or further information, please contact us.

Keesom, W. H., S. Unnasch, et al., Life Cycle Assessment Comparison of North American and imported Crude Oils. Perpared by Jacobs Engineering and Life Cycle Associates for Alberta Energy Research Institute (AERI), July 2009

Stefan Unnasch and Brent Riffel , "Requirements for Developing a Low Carbon Fuel Standard for Northeast Status" prepared for  NESCCAF Northeast States Center for a Clean Air Future, Boston, July 2009.

Stefan Unnasch, Ralf Wiesenberg, Susan Tarka Sanchez, et al.,  “Assessment of Life Cycle GHG Emissions. Associated with Petroleum Fuels”, Life Cycle Associates Report LCA-6004-3P, February 2009. Prepared for New Fuels Alliance.

Unnasch, S., et al., "Societal Benefits Topic Team Report, California 2010 Hydrogen Highway Network," for Blueprint Plan March 2005.

Powars, C., S. Unnasch, B. Blackburn, Powars, et al., "Hydrogen Fueling Station Guidelines," California Energy Commission, Consultant Report, 600-04-002V1, September 2004.

EPRI 2001. Comparing the Benefits and Impacts of Hybrid Electric Vehicle Options, EPRI, Palo Alto, CA, March 2002.

Wiesenberg, R., “The European automotive industry and the Kyoto protocol”, Dirección y progreso, Madrid, Spain, pp. 84-87, ISSN 0210-0908, Nº. 195, 2004,

Perez, P. et al., Costs and Benefits of a Biomass-to-Ethanol Production Industry in California, California Energy Commission P500-01-002A, March 2001.

Unnasch, S., and L. Browning, and E. Kassoy, Refinement of Selected Fuel-Cycle Emissions Analyses--Final Report, ARB Contract 98-338. April 2001.

Wiesenberg, R., “Natural gas as transportation fuel – A new business opportunity for municipal utilities -A Scenario- Analysis for the utility swb AG”, Hamburg, Germany ISBN-13: 978-3-8300-0205-5 , 2000

Perez, P., et al., "Evaluation of Biomass to Ethanol Fuel Potential in California," California Energy Commission Report in Response to Executive Order D-5-99, December 1999.

Unnasch, S., D. Coleman, and R. Wiesenberg, “Heavy-Duty Hybrid Electric Vehicle Air Emissions Study,” Final Report, prepared for Natural Resources Defense Council and CALSTART, March 1999.

Unnasch, S., and V. Drünert, Evaluation of Fuel Cell Reformer Emissions, Final Report, prepared for ARB under Contract 95-313, August 1999.

G. Erdmann and R. Wiesenberg, “Environmental legislation and alternative vehicle drive systems in California”, ATZ/MTZ issue 5 , pp 7-10Volume 100, 1998,

Unnasch, S., S. Huey, and L. Browning, "Evaluation of Fuel Cycle Emissions on a Reactivity Basis," prepared for ARB under Contract A166-134, September 1996.

Coto, B. Wiesenberg, R., “Vapor-liquid equilibrium of the methanol-tert-butyl methyl ether (MTBE) system” Berichte der Bunsen-Gesellschaft ISSN 0940-483X , vol. 100, no4, pp. 482-489 , 1996.

Montano, M., S. Unnasch, P. Franklin, G. Nowell, C. Martin, and E. Craig, "Reclamation of Automotive Batteries: Assessment of Health Impacts and Recycling Technology, Task 1 - Assessment of Recycling Technologies," prepared for ARB under Contract A93-323, March 1995.

Unnasch, S., "Methanol Production from the Hynol Process - Facility, Safety, Permitting, and Materials Management Requirements," prepared under EPA Contract 68-D2-0063, WA 1/044, November 1994.

Unnasch, S. and D. Luscher, "Evaluation of Methanol Production from Waste Carbon Dioxide and Hydrogen," in Proceedings of the 1992 Greenhouse Gas Emissions Research Symposium, Washington, D.C., August 1992.

Unnasch, S., "Greenhouse Gas Emissions from Corn-Based Ethanol Production and Vehicle Use," prepared for National Corn Growers Association, June 1990.

Unnasch S., Moyer, C. B., Lowell, D. D., and Jackson M. D., "Comparing the Impacts of Different Transportation Fuels on the Greenhouse Effect," California Energy Commission Report P500-89-001, April 1989.