A new Berkeley Lab report weighs the benefits of storage versus transmission for wind and solar projects.

The more than 5,000 MW of batteries connected to the CAISO grid are playing in increasing role in maintaining reliability, a report from the ISO's Market Monitor shows.

Two of the world’s richest men drew crowds when they discussed energy future at Edison Electric Institute’s annual conference last month.

The Massachusetts DPU cleared the way for two major battery facilities that would have a combined rating of 400 MW/800MWh, which is most of the state's 1,000-MW target for 2025.

States lag on interconnection policies, but the IREC/Vote Solar study does not recognize the work some utilities are doing to streamline the process.

The state's Board of Public Utilities  approved an additional expenses for the state’s $1.07 billion transmission project to connect offshore wind farms to the grid.

Residents worry about fire risk from proposed energy storage facility in Long Island.

California's duck curve deepened to new levels this spring as solar capacity increased, at times exceeding demand, the Energy Information Administration said.

New Jersey lawmakers are considering a pile of proposed laws related to clean energy as the legislature nears its summer recess.

A whitepaper on a pressing matter — managing battery systems connected to the grid — bogged down in a debate over its details as NERC’s Reliability and Security Technical Committee met Wednesday.