| ETR | Entergy |
| FTS | Fortis |
| PEG | Public Service Enterprise Group |
| AEE | Ameren |
| ED | Consolidated Edison |
| PCG | Pacific Gas & Electric |
| CMS | CMS Energy Corporation 5.875% Junior Subordinated Notes due 2079 |
| ES | Eversource Energy |
| FE | FirstEnergy |
| DTE | DTE Energy Company 2021 Series |