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Halide Energy

Halide Energy develops sustainable copper flow batteries, offering cost-effective, high-performance energy storage for grid-scale and industrial use, supporting the renewable energy transition with 50% lower lifetime costs than competitors.

Finland, Manufacturing


About Halide Energy

Halide Energy, formerly known as CuRen, was founded in 2025. The company develops copper-based flow batteries to address the challenges of renewable energy integration, such as energy volatility and grid resiliency. By providing scalable, long-duration energy storage solutions, Halide Energy aims to accelerate the transition to a sustainable, reliable, and renewable-powered energy grid.

Legal Name

: Halide Energy

Headquarters

: Espoo, Finland

Business Model

: B2B, B2C

Founding Date

: 2025

No. of Employees

: 2-10

Founding Members

: 1. Paul Wong Co-Founder & CEO


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