Planet Money
Re-imagining the energy grid ... through batteries (Two Indicators)
Jan 29, 2025
Discover how advances in battery technology are transforming renewable energy. In California, large-scale batteries are now able to power millions of homes, thanks in part to supportive legislation. Meanwhile, Texas approaches the energy market more freely, facing challenges during peak demand periods. The contrasting strategies between these states reveal the complexities of energy management. Also, dive into the innovative processes behind lithium battery production, hinting at a future deep dive.
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Quick takeaways
- California's legislative support for battery storage has enabled significant advancements in technology, making renewable energy available to millions of homes.
- Texas's free-market approach to energy storage allows for rapid deployment of large-scale battery solutions, effectively managing energy supply during peak demand times.
Deep dives
The Rise of Grid-Scale Battery Storage in California
California has taken significant steps towards integrating grid-scale battery storage to support its renewable energy goals. Following Nancy Skinner's legislative push, which mandated utilities to purchase a percentage of battery storage, the state has seen remarkable advancements in this technology. Initially met with skepticism, battery storage now has the capacity to power millions of homes, thanks to improvements in technology and reductions in costs. California's proactive planning and support for renewable energy initiatives have established it as a leader in battery storage solutions, attracting major clients like Apple and PG&E.
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