How end-of-life lithium cells used in forklifts were reincarnated for a solar array—buying an extra 10 years of expected use in the process. Lithium batteries are enabling the energy transition in ...

GREEN BAY - A Danish company wants to build a $300 million utility-scale battery energy storage system (BESS) in an industrial area on Green Bay's east side. Copenhagen Infrastructure Partners (CIP) ...

Tucson Electric Power plans to build a second, large battery system in southeast Tucson to store solar and other energy until later in the day to meet peak power demand. TEP’s planned 200-megawatt ...

Colorado utility Platte River Power Authority has signed an agreement with NextEra Energy Resources to develop a large-scale battery energy storage system, part of a renewable power strategy that ...

TEP's battery storage system at its Wilmot Power Facility (photo) would be joined by the Roadrunner Reserve system near Tucson, with a peak storage capacity of 800 MW hours. Tucson Electric Power ...

Lunar System — from Tesla’s former head of energy — is a solar energy backup system with modular battery units that can power your whole home. It might even make you some money... eventually. is a ...