1. Duffield, W.A., J.H. Sass, and M.L. Sorey, "Tapping the Earth's Natural Heat," U.S. Geological Survey Circular 1125, 1994.

2. Muffler, L.J.P, ed., "Assessment of Geothermal Resource of the United States -- 1978," U.S. Geologic Survey Circular 790, 1979.

3. U.S. Department of Energy, Energy Information Administration, Annual Energy Outlook 1996, DOE/EIA -0603(96), August 1996.

4. U.S. Department of Energy, Energy Information Administration, Geothermal Energy in the Western United States and Hawaii: Resources and Projected Electricity Generation Supplies, U.S. Department of Energy, DOE/EIA-0544, September 1991.

5. Tester, J.W., and H.J. Herzog, Economic Predictions for Heat Mining: A Review and Analysis of Hot Dry roc k (HDR) Geothermal Energy Technology, Massachusetts Institute of Technology: July 1990.

6. Brugman, J., Hattar, M., Nichols, K., and Y. Esaki, Next Generation Geothermal Power Plants, Electric Power Research Institute: February 1996. Report EPRI TR-106223.

Solar Power

Solar Power

Start Saving On Your Electricity Bills Using The Power of the Sun And Other Natural Resources!

Get My Free Ebook

Post a comment