Energy Storage News•3 days ago
Energy storage fleet mitigated 2TWh of renewables curtailment in Chile in 2025
Key Takeaway
The substantial and growing curtailment of renewables, even with significant storage deployment, underscores the urgent need for more grid flexibility, storage, and transmission upgrades to fully integrate clean energy and maximize asset value.
AI Summary
- •Chile's energy storage fleet mitigated 2 TWh of renewable curtailment in 2025, demonstrating the critical role of storage in high-renewables grids.
- •Despite storage intervention, total renewable curtailment in Chile still surpassed 6 TWh last year, indicating persistent grid integration challenges and significant revenue losses for renewable generators.
- •The substantial and growing curtailment volume highlights a strong market opportunity for additional energy storage, transmission upgrades, and grid flexibility solutions for developers and IPPs.
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