USA
- DOE (Department of Energy)
- NRC (Nuclear Regulatory Commission)
- EPA (Environmental Protection Agency)
- NEI (Nuclear Energy Institute)
- EIA (Energy Information Administration)
- Edison Electric Institute (EEI)
- Duke Energy
- Edison International
- Exelon Corporation
- Florida Power&Light (FPL)
- Pacificorp
- TXU
- Tennessee Valley Authority (TVA)