State regulators approved a settlement Tuesday in Pierre reducing NorthWestern Energy’s proposed $8.38 monthly increase on ...

Colorado regulators on Friday released more information about the alleged falsification of contamination data for hundreds of ...

The company has a Natural Gas Delivery Plan that includes upcoming investments to replace up to 10,000 decades-old natural ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

Case has been referred to prosecutors, though Energy and Carbon Management Commission investigation has found no new health ...

North Dakota regulators fined an oil and gas company thousands of dollars for excavation violations.

An annual report documents 2,870 active cases of groundwater contamination around the state. Groundwater provides more than ...

The chief justice of th Supreme Court ripped the Public Service Commission as a "black box" that poorly explains its rate ...

According to the ECMC, 350 oil and gas sites in the process of shutting down in Weld County submitted manipulated soil and ...

The California Public Utilities Commission wants to extend its deadline to vote on a plan to close the Aliso Canyon facility ...

North Dakota regulators have approved permits for underground carbon dioxide storage for a massive pipeline proposed for the ...