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Peak Energy

Denver, US · founded 2023
L0 · Energy & Power
storage/batteriesstartupprivateseries A

Peak Energy develops sodium-ion storage systems for grid-scale use. It became directly relevant to AI infrastructure when it partnered with Energy Vault on storage architectures designed for AI-focused data centers.

Ecosystem functionPeak is the sodium-ion entrant most clearly crossing from general grid storage into explicit AI data-center power products.

Business modelSodium-ion storage systems

Revenue—
Valuation—
Last round$55Mled by Xora Innovation · 2024
Sources · 4 ↓
  1. https://peakenergy.com/
  2. https://www.linkedin.com/company/peakenergytech
  3. https://www.datacenterdynamics.com/en/news/energy-vault-partners-with-peak-energy-to-develop-energy-storage-architecture-for-ai-data-centers/
  4. https://www.energy-storage.news/sodium-ion-startup-peak-energy-closes-series-a-targets-mass-production-in-2027/
Suggest an editLast verified 2026-07-21
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