At the end of Colorado's legislative session, climate bills surrounding air quality, energy efficiency and underserved communities await Gov. Polis' signature.

Mass. regulators opened an inquiry in April to hear from the public on outreach and engagement processes for energy infrastructure projects.

Illinois Democrats' drive to 100% clean energy is hamstrung by a struggle between labor, green and environmental justice factions.

A North Carolina environmental panel approved a plan to join the Regional Greenhouse Gas Initiative while GOP legislators in Pennsylvania sought to block such a move.

Industry experts at NWEC's annual Clean & Affordable Energy Conference spoke about the challenges that stand in the way of decarbonizing the gas system.

In an interview taped for EEI's Net Zero conference, Sen. Joe Manchin suggested he will oppose White House initiatives that add to the national debt.

Rev. Mariama White-Hammond with the city of Boston said improving HVAC systems now is a way to start the conversation around efficiency.

One of Wyoming’s four coal plants will be closed and the site repurposed for a 345-MW advanced nuclear reactor, officials said Wednesday.

Green hydrogen could have a big role in decarbonizing the West's energy systems, according to panelists at the annual meeting of the Western Conference of Public Service Commissioners.

A Washington Supreme Court hearing provided a practice run for possible upcoming court battles over Gov. Inslee’s partial vetoes of recently passed climate bills.