Arizona Department of Commerce, Energy Office
Arizona Department of Weights and Measures
California Energy Commission
Database of State Incentives for Renewable Energy (DSIRE)
Earth Sciences and Resources Institute
Energy Information Administration State Energy Data
Florida Solar Energy Center
Hawaii State Energy Office
Idaho Department of Water Resources - Energy Division
Kentucky Division of Energy
Michigan Energy Appraisal
Michigan Public Service Commission
Minnesota Department of Commerce: State Energy Office
National Association of State Energy Officials
National Association of Regulatory Utility Commissioners
New York State Energy Research and Development Authority
North Dakota Association of Rural Electric Cooperatives
Potential Gas Committee
Texas Bureau of Economic Geology
Texas General Land Office
Texas State Energy Conservation Office
Washington State Office of Trade and Economic Development Energy Policy Division
Wyoming Oil and Gas Conservation Commission