Waymo partners with B2U to repurpose used robotaxi batteries for grid energy storage
By
Jeremy Hsu
A baker's-dozen of insight crammed into one ring.
Summary
Waymo has partnered with B2U Storage Solutions to repurpose used robotaxi batteries from its autonomous electric fleet into stationary energy storage for power grids in California and Texas. The strategic supply agreement, announced June 4, will see thousands of retired EV batteries installed in large storage systems, contributing up to hundreds of megawatt-hours of backup capacity. This initiative addresses battery recycling and grid reliability challenges simultaneously.
Key quotes
· 3 pulledThousands of electric vehicles in Waymo's autonomous robotaxi fleet may eventually give up their used batteries for a very different purpose—contributing up to hundreds of megawatt-hours of stationary energy storage to local power grids.
That prospect comes from a 'strategic supply agreement' announced by Waymo and B2U Storage Solutions on June 4.
B2U has been repurposing thousands of used batteries from various electric vehicles by installing them in large stationary storage systems.
You might also wanna read
Waymo Robotaxi Service Resumes in San Francisco After Blackout Causes Vehicle Stalls
Waymo suspended its robotaxi service in San Francisco after a massive blackout caused many of its autonomous vehicles to stall on city stree
Redwood Materials Launches 'Second Life' Program for Used EV Batteries as Grid Storage
Redwood Materials, a leader in EV battery recycling, is launching a new division called Redwood Energy that focuses on giving used EV batter

GM announces vehicle-to-grid technology to help stabilize energy grid amid rising AI data center demand
General Motors announced new vehicle-to-grid (V2G) technology that allows EV owners to send power back to the electrical grid, aiming to hel
Waymo's Autonomous Vehicles Navigate San Francisco During Major PG&E Power Outage
Waymo shares its experience operating autonomous vehicles during a major PG&E power outage in San Francisco that affected nearly one-third o
New York Shelves Robotaxi Expansion Due to Safety Verification Gap, Not Technology Issues
New York Governor Kathy Hochul withdrew a proposal to amend state vehicle laws, effectively shelving commercial robotaxi expansion in the st
Waymo Expands Robotaxi Service to Freeways in Los Angeles, San Francisco, and Phoenix
Waymo has announced it will begin offering robotaxi rides on freeways in Los Angeles, Phoenix, and San Francisco, marking a significant expa
