"Demand Sector Estimation and Calibration," 1995 ENERGY 2020 Conference, July 10 - 14, 1995, Newport, Rhode Island.

"Introduction to Electric Supply Simulation," with David Boylan 1995 ENERGY 2020 Conference, July 10 - 14, 1995, Newport, Rhode Island.

"Electric Industry Restructuring: Genco, Tranco, Dist Co," 1995 ENERGY 2020 Conference, July 10 - 14, 1995, Newport, Rhode Island.

"Introduction to Causal Demand Simulation," 1995 ENERGY 2020 Conference, July 10 - 14, 1995, Newport, Rhode Island.

"Introduction to ENERGY 2020," 1995 ENERGY 2020 Conference, July 10 - 14, 1995, Newport, Rhode Island.

"Uncertainty and Confidence Analysis," with Susan Kleemann1993 ENERGY 2020 Conference, June 23 - 25, 1993, Ottawa, Ontario, Canada.

"Modifying the Model - Conceptualization & Changing the Code and Enhancing ENERGY 2020 with PROMULA," 1993 ENERGY 2020 Conference, June 23 - 25, 1993, Ottawa, Ontario, Canada.

"Capacity Expansion and Production Costing," 1992 ENERGY 2020 Conference, September 23-25, 1992, Atlanta, Georgia.

"Utility Finance and Rate Simulation," 1992 ENERGY 2020 Conference, September 23-25, 1992, Atlanta, Georgia.

"Uncertainty and Confidence Analysis with ENERGY 2020: Overview," with Xiaoyi Dai 1992 ENERGY 2020 Conference, September 23-25, 1992, Atlanta, Georgia.

"Uncertainty and Confidence Analysis with ENERGY 2020: Theory," with Xiaoyi Dai 1992 ENERGY 2020 Conference, September 23-25, 1992, Atlanta, Georgia.

"PROMULA 3.15 and Enhancing ENERGY 2020," 1992 ENERGY 2020 Conference, September 21-25, 1992, Atlanta, Georgia.

"The Importance of Rate and Financial Simulation," 1991 ENERGY 2020 Conference, May 15-17, 1991, Chicago, Illinois.

"PROMULA 2.01: Unlimited Simulation Capabilities," 1991 ENERGY 2020 Conference, May 15-17, 1991, Chicago, Illinois.

"Uncertainty and Confidence Analysis with ENERGY 2020," with Dai Xiaoyi, 1991 ENERGY 2020 Conference, May 15-17, 1991, Chicago, Illinois.

"ENERGY 2020 User’s Forum: Experiences, Problems, and Issues," 1991 Energy 2020 Conference, May 15-17, 1991, Chicago, Illinois.

Testimony in behalf of the Illinois Department of Energy and Natural Resources, Docket 90-79, The Illinois State Gas Utility Plan Recommendations, Illinois Commerce Commission, Springfield, Illinois, 1990.

"ENERGY 2020 Simulation: Overview," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

"ENERGY 2020 Simulation: Physical," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

"ENERGY 2020 Simulation: Financial," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

"ENERGY 2020 Simulation: Regulatory," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

"ENERGY 2020 Tutorial," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

"ENERGY 2020 Electric Utility Calibration," 1989 ENERGY 2020 Conference, June 19-21, 1989, Portland, Maine.

Testimony in behalf of Illinois Department of Energy and Natural Resources, Docket 89-152, The Illinois Statewide Electric Utility Plan Recommendations, Illinois Commerce Commission, Springfield, Illinois, 1989.

ENERGY 2020: Introduction to the Model, with G. Backus, Systematic Solutions, Inc., January 1988.

"A System Dynamics Gaming Model of Deregulation of the Electric Utility Industry," with Xiaobo Zhang, 1988 Winter Simulation Conference, San Diego, January 5-9, 1988.

ENERGY 2020 Integrated Policy Model Documentation, with G. Backus, Policy Assessment Corporation, (three volumes), April 1987.

ENERGY 2020 Macroeconomic Feedback Simulation, with G. Backus, Policy Assessment Corporation, December 1987.

Utility Dispatch Policy Model Documentation, with G. Backus, Policy Assessment Corporation, October 1986.

Utility 2020 Integrated Planning Model Documentation, with G. Backus, Policy Assessment Corporation, (six volumes) August 1985.

"Combined Multidimensional Simulation Language, Database Manager and Sensitivity/Confidence Analysis Package for System Dynamics Modeling," with G. Backus, 1985 International System Dynamics Conference, July 2-5, 1985, Keystone, CO.

"Interactive Sensitivity/Confidence Analysis of Large-scale Simulation Models on Microcomputers," with G. Backus, 1985 Summer Computer Simulation Conference, Chicago, Illinois, July 22-26, 1985.

"Comprehensive Corporate Policy Planning using Large-scale Simulation on Microcomputers," with G. Backus, 1985 Summer Computer Simulation Conference, Chicago, Illinois, July 22-26, 1985.

"A Practical Approach to Sensitivity Testing for System Dynamics Models," with G. Backus and A. Ford, 1983 International System Dynamics Conference, Chestnut Hill, Massachusetts, July 27-30, 1983.

"Integrated Utility Planning and Consumer Response Model," with G. Backus. National Regulatory Research Institute, Columbus, Ohio, September 14-16, 1983.

"A Practical Approach to Sensitivity Analysis," with L. Clemens National Regulatory Research Institute, Columbus, Ohio, September 14-16, 1983.

"HYPERSENS: Sensitivity Analysis Using Latin-Hypercube Sampling," Forecasting Demand and Energy Requirements Seminar, University of Wisconsin Extension, Madison, Wisconsin, October 25-27, 1982.

"Computer Model for Small-Scale Hydropower Policy Analysis," co-authored with P. H. Kirshen, Journal of Water Resources Planning and Management Division, ACSE, Volume 107, No. WR1, Proc. Paper 16093, March 1981.

Ohio Waste Wood for Energy, Co-authored with E. H. Hall, J. E. Burch, S. S. Goret, and W. T. Lawhorn, Jr., Battelle-Columbus Laboratories Report, June 1981.

ELFOR, A Model for Long-Range Forecasting of Electric Energy (KWH) and Demand (KW) and for Load Management Simulation, Co-authored with G. E. Juras, Battelle-Columbus Laboratories Report, October 1980.

Factors Hindering the Development of Small-Scale Municipal Hydropower: A Case Study of the Black River Project in Springfield, Vermont, Co-authored with E. Peters, G. Berger, and D.

Meadows, DSD #144, Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire, March 1979.

Economic and Technical Determinants of Small-Scale Hydropower Development in New England, M.S. Thesis, Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire, June 1979.