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Energy Storage Newsabout 1 month ago

US sodium-ion startup Peak Energy piloting 3.1MWh system at RWE Wisconsin lab

Key Takeaway

The piloting of a 3.1MWh sodium-ion BESS in the US signals the emergence of a new, potentially more affordable and sustainable grid-scale storage option for developers and large power consumers.

AI Summary

  • Peak Energy is piloting a 3.1MWh sodium-ion (Na-ion) battery energy storage system (BESS) at RWE's lab in Eastern Wisconsin, US.
  • This pilot represents a significant step for Na-ion technology entering the US market, offering a potential lower-cost and safer alternative to lithium-ion for grid-scale applications.
  • The project's location in Wisconsin places it within the MISO grid operator territory, relevant for developers and large power consumers in that region seeking new storage solutions.

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