ARC Clean Energy Funding: $39M Raised, Series B (2025)

ARC Clean Energy funding overview

ARC Clean Energy is based in Washington, DC. ARC Clean Energy has raised $39M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series B announced in December 2025. The round record for ARC Clean Energy runs through 2025; nothing later has been disclosed. Investors on record include Xplor Ventures, Hennessy Capital Group, Core Synergy LLC, Cleantech Ventures, Banpu Ventures, YEO Technology. 6 distinct backers are named across the disclosed rounds.

ARC Clean Energy at a glance

Total raised: $39M
Latest round: Series B
Latest round date: December 2025
Headquarters: Washington, DC
Notable investors: Xplor Ventures, Hennessy Capital Group, Core Synergy LLC, Cleantech Ventures, Banpu Ventures, YEO Technology

Frequently asked about ARC Clean Energy funding

How much has ARC Clean Energy raised?: ARC Clean Energy has raised $39M in total disclosed funding across the rounds on record.
Who has invested in ARC Clean Energy?: Xplor Ventures, Hennessy Capital Group, Core Synergy LLC, Cleantech Ventures, Banpu Ventures, YEO Technology are named among the investors backing ARC Clean Energy.
What was the latest ARC Clean Energy funding round?: The most recent disclosed round is a Series B, announced in December 2025.
Where is ARC Clean Energy based?: ARC Clean Energy is based in Washington, DC.
When did ARC Clean Energy last raise?: The last disclosed ARC Clean Energy round closed in December 2025 at Series B.

Totals shown for ARC Clean Energy aggregate every disclosed round on file. To see how that compares, browse the companies in Washington and the investors behind them below.

ARC Clean Energy Funding: $39M Raised, Series B (2025)

ARC Clean Energy funding overview

ARC Clean Energy at a glance

Frequently asked about ARC Clean Energy funding

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