Private company

Exowatt

Logo: exowatt.com3

American renewable energy company

Exowatt is an American renewable energy company based in Miami, Florida, founded in 2023 by Hannan Happi and Jack Abraham. The company designs modular thermal energy storage systems aimed at providing dispatchable renewable power, primarily targeting data centers and other energy intensive commercial applications.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Exowatt is an American renewable energy company based in Miami, Florida, founded in 2023 by Hannan Happi and Jack Abraham. The company designs modular thermal energy storage systems aimed at providing dispatchable renewable power, primarily targeting data centers and other energy intensive commercial applications.2

Sources

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    Company websiteExowatt logo