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

Broch, A., S.K. Hoekman, and S. Unnasch (2012). CRC Report No. E-88-2. Transportation Fuel Life Cycle Analysis, prepared for Coordinating Research Council Project E-88-2.

Sanchez, S.T., J. Woods, M. Akhurst, M. Brander, M. O’Hare, T.P. Dawson, R. Edwards and A.J. Liska (2012). Accounting for Indirect Land Use Change in the Life Cycle Assessment of Biofuel Supply Chains. Journal of the Royal Society, Interface, doi: 10.1098/rsif.2011.0769.

Unnasch. S. et al. (2011). CRC Report No. E-88. Review of Transportation Fuel Life Cycle Analysis, prepared for Coordinating Research Council Project E-88.

Brandt, A.R. and S. Unnasch (2010). Energy Intensity and Greenhouse Gas Emissions from Thermal Enhanced Oil Recovery. Energy Fuels, 2010, 24(8), pp 4581–4589.

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

Riffel, B. and S. Unnasch (2009). Requirements for Developing a Low Carbon Fuel Standard for Northeast States. Life Cycle Associates Report LCA-6006-4P.2009, prepared for Northeast States Center for a Clean Air Future.

Unnasch, S. et al. (2009). Assessment of Life Cycle GHG Emissions Associated with Petroleum Fuels. Life Cycle Associates Report LCA-6004-3P, prepared for New Fuels Alliance.

Greene, D., P. Leiby, B. James, J. Perez, M. Melendez, A. Milbrandt, S. Unnasch, and M. Hooks (2008). Analysis of the Transition to Hydrogen Fuel Cell Vehicles and Potential Hydrogen Energy Infrastructure Requirements. Oak Ridge National Laboratory Report ORNL/TM-2008/30.

Unnasch, S., J. Kitowski, E. Tutt, O. Bartholomy, B. Blackburn, R. McCarthy, and D. Modisette (2005). Societal Benefits Topic Team Report. California 2010 Hydrogen Highway Network Blueprint Plan.

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

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

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

Perez, P., T. McDonald, M. McCormack, T. Peterson, and V. Tiangco (2001). Costs and Benefits of a Biomass-to-Ethanol Production Industry in California. California Energy Commission Report P500-01-002A.

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

Wiesenberg, R. (2000). 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.

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

Perez, P., B. Blackburn, T. MacDonald, M. Scharff, and S. Unnasch (1999). Evaluation of Biomass to Ethanol Fuel Potential in California. California Energy Commission Report in Response to Executive Order D-5-99.

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

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

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

Coto, B. and R. Wiesenberg (1996). 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.

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

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

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

Unnasch, S. (1990). Greenhouse Gas Emissions from Corn-Based Ethanol Production and Vehicle Use. Prepared for National Corn Growers Association.

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