# ARC Clean Technology

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/arc-clean-technology

- Industry: Power & Utilities
- Headquarters: Washington, US
- Website: www.arc-cleantech.com
- Total disclosed funding: $15M
- Latest round: Series B (Dec 16, 2025)
- Investors on record: 6

## About

Based in District of Columbia, US, and founded in 2006 by Donald M. Wolf and Scott L. Campbell, ARC Clean Energy, Inc., also known as ARC, is a clean technology company that develops advanced small modular reactors that are capable of generating 100MWs (Mega Watts) of carbon-free, economical energy/electricity. TIn December 2025, ARC Clean Energy, Inc. raised USD 15 million in series B funding from investors Xplor Ventures, Hennessy Capital Group, Core Synergy LLC, Cleantech Ventures, Banpu Ventures, and YEO Technology. James M. Wolf is the CEO.


ARC Clean Energy, Inc. develops ARC-100, an advanced small modular reactor (aSMR), designed to generate zero-carbon, low-cost, baseload power for electrical and industrial applications of clients including governments, corporations, and utilities. The ARC-100 fast reactors can generate 100 megawatts of electricity and can work up to 20 years without any refueling. It also recycles and consumes its own waste and thus reduces the amount of long-term waste.

The company will use the funding to advance commercialization efforts for its reactor technology, support work with the U.S. Department of Energy, collaborate on global deployment initiatives, and continue its project development activities.

## Funding rounds

- Series B, Dec 16, 2025, $15M — Banpu Public Company Limited, Hennessy Capital, Xplor Ventures, YEO Technology, Core Synergy LLC, Cleantech Ventures

## Investors

- Banpu Public Company Limited — Series B
- Hennessy Capital (https://capitalatlas.ai/funds/hennessy-capital) — Series B
- Xplor Ventures (https://capitalatlas.ai/funds/xplor-ventures) — Series B
- YEO Technology — Series B
- Core Synergy LLC — Series B
- Cleantech Ventures (https://capitalatlas.ai/funds/cleantech-ventures) — Series B