Clearway Energy Group (“Clearway”) has announced a new set of battery storage agreements with Tesla, Inc., totaling 490 MW / 1,356 MWh. This significant expansion builds on Clearway’s growing national energy storage footprint and adds to its existing 520 MW / 1,680 MWh order of Tesla Megapacks, which are currently being installed and commissioned across Utah and Texas.
The new systems will use Tesla’s Megapack 2 XL units, fully manufactured in Lathrop, California, with a portion of the battery cells sourced from Tesla’s Sparks, Nevada facility. Energy storage plays an essential role in our nation’s energy security, affordability and reliability,” said Frances Cook, Vice President of Procurement at Clearway. “We’re pleased to partner with Tesla to supply our grid-enhancing systems with American-made energy storage equipment.”
Deliveries for this latest agreement are scheduled for 2026, supporting energy storage projects in Clearway’s California and Colorado portfolios, where battery systems will play a key role in grid reliability and renewable energy integration.
