Southern Colorado customers' Black Hills Energy bills are set to increase by 6.7% on March 22 following the Colorado Public Utilities Commission's approval of a base rate increase.

This is the second story in a four-part series diving into the facts behind one fundamentalist Mormon group’s presence, and ...

If Black Hills' wishes are granted by the PUC, the company would generate about $25.1 million. Black Hills previously proposed a higher rate increase that would have generated $36.7 million.

This is the first story in a four-part series diving into the facts behind one fundamentalist Mormon group’s presence, and ...

If Black Hills' wishes are granted by the PUC, the company would generate about $25.1 million. Black Hills previously proposed a higher rate increase that would have generated $36.7 million.