Distributed Generation Sites
Federal Government
- Energy Efficiency and Renewable Energy - (EERE)
- Energy Efficiency and Renewable Energy Network - Distributed Energy Resources
- National Energy Technology Laboratory
- National Fuel Cell Research Center
- Office of Basic Energy Sciences
- U.S. Department of Energy - Office of Fossil Energy
California State Government
- California Energy Commission - Homepage
- California Energy Commission - Alternative Fuel Vehicle Web Page
- California Energy Commission - Public Intrest Energy Research (PIER) Program
- California Energy Commission - Renewable Energy Program
- California Public Utilities Commission - (CPUC)
- California State Portal
- Office of Ratepayer Advocates - California Public Utilities Commission
Regulatory Organizations
Trade Organizations
- California Alliance for Distributed Energy Resources - (CADER)
- Distributed Power Coalition of America - (DPCA)
- The Institute of Electrical and Electronics Engineers, Inc. - (IEEE)
Electrical Corporations
- Pacific Gas and Electric Company - (PG & E)
- San Diego Gas & Electric - (SDG & E)
- Southern California Edison - (SCE)
Natural Gas Corporations
- Pacific Gas and Electric Company - (PG & E)
- San Diego Gas & Electric - (SDG & E)
- Southern California Gas Company - (SoCalGas)
DER Developers
- Advanced Energy Systems
- AmericanDG
- Capstone Turbine Corporation
- Cogeneration Consultants
- EMCOR Energy & Technoogies, Inc
- Energy Power Solutions, Inc
- Hess Microgen
- Houston Energy Services Company
- International Power Technology
- New Millennium Power
- Plug Power Fuel Cell Systems
- Simmax Energy
- TECOGEN Inc.
DER Equipment Vendors
Microturbine Vendors
- ALM Turbine
- Bowman Power
- Capstone Turbine Corporation
- Elliot Energy Systems, Inc.
- Ingersoll Rand Energy Systems Recuperators & PowerWorks
- Turbec
Combustion turbine Vendors
- Alstom Power
- GE Power
- Kawasaki Gas Turbines - Americas
- Rolls Royce
- Siemens Westinghouse
- Solar Turbines
- Vericor Power Systems
Reciprocating Engine Vendors
- Aircogen Ltd
- AmericanDG
- Caterpillar
- Cogeneration Consultants Inc. (CCI) Power Solutions
- Cummins Power
- Deutz Corporation
- Generac Power
- Hess Microgen
- Honda Power Equipment
- Kohler Engines & Generators
- New Millennium Power
- Simmax Energy
- TECOGEN Inc.
- Waukesha Engines
Stirling Engine Vendors
- Quiet Revolution Motor Company
- Solo Kleinmotoren
- Stirling Energy
- Stirling Technology Co.
- Stirling Technology Inc.
- Sunpower
- Whisper Technology
Phosphoric Acid Fuel Cell Vendors
Molten Carbonate Fuel Cell Vendors
- Ansaldo Ricerche
- Fuel Cell Energy - testing and manufacturing of fuel cells
- Hitachi
Solid Oxide Fuel Cell Vendors
Proton Exchange Membrane Fuel Cell Vendors
Energy Storage/UPS System Vendors (Batteries)
- Active Power - (Flywheels)
- AFS Trinity Power Corp. - (Flywheels)
- American Superconductor - (SMES)
- Beacon Power - (Flywheels)
- CAES Development Co. - (CAES)
- Energizer - (Batteries)
- eVionyx - (Batteries)
- Maxwell Technologies Inc. - (Ultracapacitors)
- Ovonic Battery Co. - (Batteries)
- Panasonic - (Batteries)
- Pentadyne - (Flywheels)
- Precise Power - (Flywheels)
- Ultralife Batteries - (Batteries)
Photovoltic Vendors
- Atlantis Energy
- BP Solar
- DayStar Technologies
- Energy Photovoltaics
- Evergreen Solar
- GE Energy
- Kyocera Solar, Inc.
- Matrix Solar / Photowatt
- SCHOTT North America
- United Solar Systems Corp.
- Xantrex Technology
Wind Turbine Vendors
- Bergey Windpower
- Northern Power Systems
- Southwest Wind Power Inc.
- Vestas Wind Technology
- Wind Turbine Industries
Hybrid System Vendors
- Schlaich Bergermann und Partner - (Denmark)