Company
Peak Energy
Simple. Lowest cost. Grid Storage.
Also known as Peak Energy, Inc
- Status
- Operatingas of 2026-09-18Source (opens in a new tab)
- Business model
- B2B
- Customers
- AI data centers, utilities and IPPs
- Legal name
- Peak Energy, Inc
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Record updated 23 October 2026
About
Peak is an integrated energy company delivering the world's first fully passive grid-scale energy storage for AI data centers, utilities and IPPs.
Funding snapshot
- Total raised
- $163MSum of rounds, as of 2026-10-23Source (opens in a new tab)
- Latest round
- Series B, $108M2026-10-21
Funding rounds
- Series B
- $108M2026-10-21, Announced
- Series A
- $55M2024-07-18, Company stated
About the company
- Status notes
- Grid operating deployments since August 2025
Products
- Hardware
- Peak ESS
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