Exowatt
Powering AI with 24-hour Dispatchable Energy
Miami, United States · Founded 2023 · $140.0M raised
- Headquarters
- Miami, Florida
- Employees
- 51–200
- Founded
- 2023
- Business Model
- B2B
- Website
- exowatt.com
- Total Funding
- $140.0M
- Last Round
- $50.0M Extension RoundNov 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Exowatt is a next-generation renewable energy company providing modular, dispatchable clean energy solutions for data centers and industrial customers. Its systems combine solar with thermal energy storage to deliver 24-hour round-the-clock power, targeting the surging energy demands of AI infrastructure. Founded in 2023, Exowatt designs and manufactures its systems in the United States and has raised over $70M backed by Sam Altman.
Summary
Exowatt is a Clean Energy company based in Miami, United States, founded in 2023. It has raised $140.0M in total across 3 rounds, most recently a $50.0M Extension Round in Nov 2025. Investors include MVP Ventures and 8090 Industries.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Nov 2025
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Funding: Seed through Extension Round. Amounts, valuations, and investors where available.
Investors
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