Fourth Power

Cambridge, United States

Fourth Power is an energy storage startup that uses thermal batteries.

$19.0M raised

Dec 2023

Series A

Top Investors

Breakthrough Energy VenturesDCVCBlack Venture Capital Consortium

19,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has Fourth Power raised?

Fourth Power has raised $19.0M in total funding. The most recent round was Series A. The last funding was announced in December 2023.

Who are Fourth Power's investors?

Fourth Power's investors include Breakthrough Energy Ventures, DCVC, Black Venture Capital Consortium.

Where is Fourth Power headquartered?

Fourth Power is headquartered in Cambridge, United States.

What does Fourth Power do?

Fourth Power is an energy storage startup that uses thermal batteries.

What stage is Fourth Power at?

Fourth Power is at the Series A stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated December 12, 2023.

MLA

"Fourth Power — Funding & Investors." VCBacked, December 12, 2023, https://www.vcbacked.co/company/fourth-power. Accessed June 4, 2026.

APA

VCBacked. (2023). Fourth Power — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/fourth-power

Wikipedia (cite web)

{{cite web |title=Fourth Power — Funding & Investors |url=https://www.vcbacked.co/company/fourth-power |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated December 12, 2023.