| WTRG | Essential Utilities |
| OGE | OGE Energy |
| ELPC | Companhia Paranaense de Energia |
| PNW | Pinnacle West Capital |
| CIG | Companhia Energética de Minas Gerais |
| BIP | Brookfield Infrastructure Finance ULC |
| BEP | Brookfield BRP Canada 4.875% Perpetual Subordinated Notes |
| CIG-C | Companhia Energética de Minas Gerais |