Washington lawmakers will confront more than a dozen climate bills in their upcoming short session.

Western states produced a whirlwind of climate initiatives last year, advancing numerous bills and regulations to reach net-zero emissions by 2050.

New Hampshire regulators' rejection of utilities' energy efficiency budgets has the energy efficiency industry concerned about its future.

A CARB workshop brought together experts to discuss what it will take to decarbonize California's residences.

The Clean Heat Forum will bring countries together to shape a common vision, targets and best practices to decarbonize building heating.

The House of Representatives’ passage of the bipartisan Infrastructure Investment and Jobs Act quickly set off a chorus of praise from clean energy groups.

Seattle has opened the doors to what could be the country's first net-zero sports and entertainment complex: the Climate Pledge Arena.

Ann Arbor is considering creating of Michigan's first “sustainable energy utility” to drive energy efficiency, renewable power and microgrids.

PacifiCorp will receive $6.42 million in Department of Energy funding for a “connected communities” pilot project in Utah, one of 10 projects nationwide.

A Maryland Climate Change Commission working group recommends ordering the state's Building Code Administration to adopt an all-electric construction code.