Still Bright
Redefining copper extraction for a clean energy future.
Newark, United States · Founded 2022
- Headquarters
- Newark, New Jersey
- Employees
- 1–10
- Founded
- 2022
- Business Model
- B2B
- Website
- stillbright.co
- Last Round
- SeedJul 2025
- Rounds
- 1
About
Still Bright is a clean technology startup developing RACER (Rapid and Complete Electrochemical Reduction), a patented hydrometallurgical process that converts concentrated copper ore to refined copper at room temperature and pressure with 90–99% conversion efficiency in under 60 minutes. Founded in 2022 and headquartered in Newark, New Jersey, the company's electric, closed-loop system captures sulfur byproducts and eliminates toxic emissions, offering a sustainable and cost-effective alternative to traditional copper smelting. Still Bright targets pilot projects in 2026 to unlock new domestic copper sources critical for electrification and clean energy infrastructure.
Summary
Still Bright is a Climate Tech company based in Newark, United States, founded in 2022. Its most recent funding was a Seed round in Jul 2025. Investors include Material Impact, Breakthrough Energy Ventures and Azolla Ventures.
Tech & App Stack
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Funding History
Jul 2025
Investors
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