| BKH | Black Hills |
| UGI | UGI |
| CMS | CMS Energy Corporation 5.875% J |
| CIG | Companhia Energética de Minas Gerais |
| ORA | Ormat |
| IDA | IDACORP |
| BIP | Brookfield Infrastructure Partners |
| BEP | Brookfield BRP Canada 4.875% Perpetual Subordinated Notes |
| CIG-C | Companhia Energética de Minas Gerais |