| ENAKF | E.ON SE | |
| MGEE | MGE ENERGY INC | Dec 31 |
| Apollo Infrastructure Co LLC | Dec 31 |
| ATLANTIC POWER CORP | Dec 31 |
| BERKSHIRE HATHAWAY ENERGY CO | Dec 31 |
| BN GEOTHERMAL INC | |
| CONEJO ENERGY CO | Dec 31 |
| Eco Waste Power Inc | Dec 31 |
| Energea Portfolio 1 LLC | Dec 31 |
| Energea Portfolio 2 LP | Dec 31 |
| Energea Portfolio 3 Africa LP | Dec 31 |
| Energea Portfolio 5 LATAM LP | |
| Gravity Storage Inc. | Nov 30 |
| HYDRO QUEBEC | Dec 31 |
| Innovative Energy Solutions, Inc. | Dec 31 |
| KEYSTONE ENERGY SERVICES INC | Dec 31 |
| LEATHERS L P | Dec 31 |
| MHC INVESTMENT CO | Dec 31 |
| MIDAMERICAN ENERGY HOLDINGS CO | Dec 31 |
| NATIONAL GRID USA SERVICE CO INC | Mar 31 |
| NIQUEL ENERGY CO | |
| PANDA FUNDING CORP | Dec 31 |
| PANDA GLOBAL ENERGY CO | Dec 31 |
| PANDA GLOBAL HOLDINGS INC | Dec 31 |
| PANDA INTERFUNDING CORP | Dec 31 |
| PANDA INTERHOLDING CORP | Dec 31 |
| SAN FELIPE ENERGY CO | Dec 31 |
| SCOTTISH POWER PLC | Mar 31 |
| SOUTHWESTERN PUBLIC SERVICE CAPITAL I | Dec 31 |
| TXU EASTERN FUNDING CO | |
| TXU EUROPE CAPITAL I | Dec 31 |
| TXU EUROPE LTD | |
| U S ENERGY SYSTEMS INC | Dec 31 |
| VULCAN/BN GEOTHERMAL POWER CO | Dec 31 |