The Virginia DEQ approved a measure to adopt standards that will reduce tailpipe emissions and set zero-emission vehicle sales requirements.

Hawaii's PUC approved construction of the West Kauai Energy Project, a pumped storage hydropower project designed to produce 110 GWh of annual output.

The Green Hydrogen Coalition sees the nation’s seaports, heavy with air pollution, as an ideal starting place for a hydrogen fuel revolution to begin.

New York officials tweaked the state’s draft scoping plan on climate action to include cost/benefit and consumer impacts analyses as soon as possible.

RGGI released an addition 3.9 million allowances from its cost containment reserve, which has only happened twice before in the program’s history.

The widespread adoption of green hydrogen will depend on construction of “ecosystems” that span sectors and geographic boundaries, industry supporters say.

FERC Chair Richard Glick, Tony Clark and Suedeen Kelly discussed options for states seeking to interconnect more renewables at SEIA's 30x30 Policy Forum.

Solar advocates question whether developers will be willing to go through a complicated application process without knowing the value of incentives.

Transitioning to 100% ZEV sales in Vermont will be a challenge, as 85% of its passenger vehicle sales are currently higher-priced SUV and truck models.

A bill granting incumbent transmission owners the right of first refusal to build and operate transmission in Michigan won final legislative approval.