Shared from twixb · arstechnica.com

Used Waymo robotaxi batteries become backup storage for power grids

arstechnica.com·Jun 4, 2026

Waymo has partnered with B2U Storage Solutions to repurpose used batteries from its autonomous robotaxi fleet for stationary energy storage, potentially contributing hundreds of megawatt-hours to local power grids. This initiative supports renewable energy integration and enhances the sustainability of both companies' operations.

Waymo's partnership with B2U Storage Solutions to repurpose used robotaxi batteries for stationary energy storage presents a strategic opportunity for enhancing the sustainability and efficiency of autonomous vehicle operations. By extending battery life beyond automotive use, Waymo not only supports local power grids but also strengthens its commitment to renewable energy. This collaboration may serve as a model for integrating autonomous vehicle fleets with broader energy infrastructure, offering both environmental benefits and operational efficiencies.

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