New Yorkers filed 66 separate comments opposing NRG Energy’s proposal to repower its 502-MW Astoria natural gas generating facility in Queens.

The current draft energy efficiency plan for Massachusetts does not envision meeting a new program-specific emission-reduction goal set by the state.

Regional energy policy leaders presented their plans and priorities at the Environmental Business Council of New England Energy Leadership Conference.

Oahu’s Transportation Improvement Program for 2022-2025 would allocate more than $2 billion for 73 projects, including rail and environmental measures.

Arizona regulators approved a demand management plan that includes incentives for homeowners who install battery storage with their rooftop solar system.

Washington’s King County Council passed a law requiring the installation of charging stations at multi-unit dwellings in its unincorporated areas.

A new app from the Department of Energy is aimed at cutting the soft costs that now make up about two-thirds of the price of rooftop solar systems.

Community solar developers in New York are facing a very different set of market challenges from the ones they experienced over the last five years.

States that have embraced offshore wind development will soon face wholesale redevelopment onshore, from expanding ports to constructing new roads.

Blaming climate change, Washington Gov. Jay Inslee declared a drought emergency for nearly all of the state.