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Polaris Renewable Energy Awards Key Supply Contract and Issues Notice to Proceed on ...
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Fusion42 · 20 October 2026 · Fusion42 review
Polaris Renewable Energy awarded a contract to Trina Energy Storage Solutions for a 35.7 MW battery energy storage system at the Punta Lima project in Puerto Rico, part of the Puerto Rico Accelerated Storage Addition Program (ASAP). The project aims to enhance grid reliability with expected commercial operation in Q3 2027 and a 20-year contract term, with capital expenditures estimated between $55 million and $60 million.
This Wire brief sits within Fusion42's coverage of Clean Energy.
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Battery storage is becoming a core part of Puerto Rico's grid upgrade, opening urgent opportunities for founders in energy storage hardware and software. You can now target grid operators and utilities looking to speed projects from contract to commissioning with aggressive schedules and steady long-term revenues.
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1 source · 20 Oct 2026
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