Utility regulators in North Dakota have approved a carbon dioxide pipeline that would span five Midwestern states ...

The California Air Resources Board on Friday approved stricter carbon-intensity standards on fuels to help meet the state’s ...

California air regulators have voted to approve changes to a key climate program aimed at reducing planet-warming emissions ...

California drivers may soon see a surge in gas prices after state regulators approved tougher policies for reaching the ...

On an 12-to-2 vote, the California Air Resources Board approved amendments to the state’s Low Carbon Fuel Standard, or LCFS, ...

“Public utility commissions—especially in the context of climate change—are really important institutions that most people ...

On Friday night, the board approved updates to its Low Carbon Fuel Standard program, a 300-page rule that includes the goal of cutting carbon emissions from California's transportation sector by 30% ...

State regulators have banned a company with a long history of complaints from offering natural gas and electric service in the state.

Many voters were confused about what the state oil and gas agency does because of its name, the Railroad Commission of Texas.

Supporters of the change say the amendments to the low carbon fuel standard rules are essential to meet the state's air ...

One state recently switched how it picks energy regulators. New Mexico, a Democratically controlled state with a powerful oil and gas industry, transitioned from electing commissioners to ...

A natural gas utility that serves more than 2 million customers in Arizona, Nevada and parts of California is being fined $2 million by regulators in Arizona PHOENIX -- A natural gas utility with ...