Article

Tesla and Chint Power are ranked first and second in the long-duration energy storage (LDES) leaderboard by Sightline Climate, which focuses on technologies with at least eight-hour durations. The leaderboard, developed over 15 months, evaluates providers based on technology performance, financial profile, deployment track record, and cost-effectiveness. Mechanical storage providers, including Italy's Energy Dome, are also noted as post-final investment decision projects emerge, reshaping the competitive landscape in the LDES sector.