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automotiveJune 5, 2026
Waymo's Second-Life Batteries to Boost ASEAN Solar Energy
Waymo's innovative use of retired robotaxi batteries for solar energy storage could revolutionize power grids in Southeast Asia.
A New Life for Retired Robotaxi Batteries: Implications for ASEAN Factories \\[Waymo, a leading autonomous vehicle company, has found an innovative way to repurpose its retired robotaxi batteries. Instead of sending these batteries to recycling facilities, Waymo is partnering with B2U Storage Solutions to convert them into solar energy storage systems. This initiative, initially focused on California and Texas, holds significant potential for factories in Thailand, Vietnam, Indonesia, and Malaysia.\\\n### The Need for Renewable Energy Storage \\[As renewable energy sources like solar and wind continue to grow in ASEAN, the need for efficient energy storage solutions becomes more critical. Factories in the region are increasingly turning to solar power to reduce their carbon footprint and operational costs. However, the intermittent nature of solar energy requires robust storage systems to ensure a stable and reliable power supply. Waymo's second-life battery solution offers a promising alternative.\\\n### How It Works \\[B2U Storage Solutions acquires used battery packs from Waymo, tests their performance, and integrates them into large storage cabinets. These cabinets, which can be as small as shipping containers, store electricity generated by solar panels during peak production hours. When demand for electricity rises, especially during the evening when solar production declines, the stored energy is released back into the grid. Each storage cabinet can provide enough electricity to power an average home for up to three months, making it a valuable asset for industrial applications.\\\n### Benefits for ASEAN Factories \\[For factories in ASEAN, this technology offers several advantages. First, it provides a cost-effective way to store and manage solar energy, reducing reliance on traditional, often more expensive, energy sources. Second, it extends the useful life of battery materials, reducing waste and environmental impact. Third, it enhances grid reliability, ensuring a more stable and consistent power supply. In countries like Thailand and Vietnam, where solar energy adoption is rapidly increasing, this solution can help factories meet their sustainability goals while maintaining operational efficiency.\\\n### Concrete Takeaway for Factory Buyers \\[Factory buyers in ASEAN should consider integrating second-life battery storage systems into their energy management strategies. By doing so, they can not only reduce costs and improve energy security but also contribute to a more sustainable and resilient power grid. As the region continues to invest in renewable energy, innovative solutions like Waymo's second-life batteries will play a crucial role in supporting the transition to a greener future.\\
automotiveelectronicsgeneral
Editorial rewrite by ASEAN Machine team, based on public reporting from Interesting Engineering, with added ASEAN manufacturing context.
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