natural gas
Colorado legislators take up proposal for renewable natural gas standard
The bill would require large natural gas utilities to source some of their supply from dairies, landfills and other sources.
Colorado
Tri-State CEO says wholesaler’s clean energy transition will pay dividends
The Colorado generation and transmission co-op announced a major renewable expansion it thinks can save money.
Colorado
How much should Colorado customers pay for Xcel’s clean energy transition?
A case before state utility commissioners foreshadows what’s likely to be an ongoing debate as the utility cuts carbon.
Colorado
Cost, comfort emphasized as building electrification takes off in Colorado
A Boulder campaign is making a pitch to residents that they can save money and breathe easier by switching from gas.
coal
For Colorado energy provider, the future of coal looks increasingly grim
Tri-State Generation and Transmission cooperative’s transition from coal adds urgency to regulators’ questions