An 80-MW solar farm proposed for central Washington is moving closer to state approval.

Natural gas supplies, carbon pricing and transmission were among the topics at the 73rd New England Conference of Public Utilities Commissioners Symposium.

Upgrading the gas pipeline network could prepare existing infrastructure to carry zero-carbon fuels, but it's an “enormous task,” researcher Erin Blanton said.

New Jersey’s plan to create a wind port that will serve as a hub for the East Coast got a boost from applications by prominent offshore wind players.

New York City is set to replace dirty power plants with clean energy from up the Hudson and in the ocean, with an estimated $26 billion in projects.

The Supreme Court agreed to consider challenges to EPA’s authority to regulate greenhouse gas emissions under the Section 111(d) of the Clean Air Act.

New Jersey’s Board of Public Utilities selected 105 projects totaling 165 MW in the second phase of its Community Solar Energy Pilot Program.

The industrial revolution saw certain industries "cluster" regionally. Now, U.S. hydrogen advocates are talking about "hubs" in the same way.

Big government programs to fight climate change are not the answer, say conservative thinkers with plenty of skepticism about top-down regulations.

Solar energy advocates squared off against Michigan’s largest utilities over legislation that would require state regulators to set rules for community solar.