Members I-KR
| Member | |
| "Ignitis Latvija" SIA | |
| Ignitis Polska Sp. z o.o. | |
| In Commodities A/S | |
| INTER RAO Eesti OÜ | |
| Ishavskraft AS | |
| Istad Kraft AS | |
| Jysk Energi A/S | |
| Jämtkraft AB | |
| JWM Energia SP.z.o.o | |
|
|
| Kemira Oyj | |
| Kinect Energy AS | |
| Kinect Energy Spot AS | |
| Kinect Energy Sweden AB | |
| Kirunabostäder AB | |
| Kotimaan Energia Oy | |
| Kotkan Energia Oy | |
| Kouno P/S | |
| Kraftanmelding AS | |
| Kraftriket AS | |
| Kraftnät Åland AB |