Owen Orndorff
owen.orndorff@rosi-boise.com
(208) 344-3570
1087 W River Street #200, Boise, ID, 83702, 
1) Billings Generation, Inc.
2) Colstrip Energy Limited Partnership
3) Rosebud Energy Corp
4) Rosebud Operating Services, Inc.
5) Yellowstone Energy Limited Partnership
Last Updated: March 08, 2026