Waymo announced a strategic partnership with B2U Storage Solutions to repurpose retired electric vehicle batteries from its autonomous fleet into large-scale energy storage systems. This extends the battery life, supports green energy, and boosts grid reliability in local areas. It shows Waymo’s dedication to sustainability and the circular economy.
Under the partnership, batteries retired from Waymo’s all-electric autonomous vehicle fleet will be repurposed for grid-scale energy storage projects rather than being immediately recycled. The batteries will be integrated into B2U’s energy storage systems, which capture excess renewable energy generated during periods of high solar production and release it during peak demand periods.
Waymo stated that the program builds on its vehicle lifecycle management efforts and extends the environmental value of batteries beyond transportation applications. The company noted that battery repurposing enables continued economic and environmental benefits while supporting clean energy infrastructure in local communities.
Renewable energy growth in places like California and Texas means we need more storage to balance supply and demand. So, Waymo and B2U will work together to add hundreds of megawatts of storage to grids in areas where Waymo runs.
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“Our shared fleet of EVs provide a massive opportunity to support the growth of clean energy on the electricity grid while expanding the circular economy,” said Adam Lenz, Head of Sustainability & Environment at Waymo. “Through this partnership, we can repurpose our batteries for local grid storage and ensure our batteries continue to provide economic and environmental value to the community long after they’ve retired from the road.”
B2U specializes in second-life battery applications and has developed proprietary technology for integrating used EV batteries into stationary energy storage systems. These systems help utilities and grid operators maximize renewable energy utilization while improving grid resilience and stability.
Waymo highlighted how this plan fits with their big picture goal of running a super sustainable autonomous ride service. Extending battery lives by giving them a second go boosts efficiency, cuts down waste, and helps build up our eco-friendly transport systems.
They’ll start using this tech in California and Texas first. These spots make perfect test beds since both areas are really ramping up solar power and storage needs. Waymo thinks these locations will show just how awesome second-life batteries can be on a larger scale.
“This agreement marks a significant milestone in B2U’s mission to provide integrated repurposing services to the automotive industry,” said Freeman Hall, CEO of B2U Storage Solutions. “By extending the use of these batteries as grid storage, we are monetizing the full potential of EV batteries, now providing crucial stability to the power grid as energy demand continues to grow.”
Waymo says the program fits their goal of offering safe and sustainable transport. It helps build cleaner and stronger energy systems too. This shows that self-driving tech and green energy can team up for big eco and economic benefits in the long run.
