# Joe Dominguez

President and CEO, Constellation Energy Group. TIME100 AI 2026, Shapers. A former federal prosecutor now runs Constellation Energy, whose nuclear, wind, solar, hydro and gas plants span 19 states. ([aspenideas.org](https://www.aspenideas.org/speakers/joseph-dominguez))

- Born: Union City, United States ([yespress.io](https://yespress.io/joseph-dominguez))
- Education: JD, Law, Rutgers Law School; BS, Mechanical engineering, New Jersey Institute of Technology ([linkedin.com](https://www.linkedin.com/in/joe-dominguez-constellation))
- Career: Constellation (Chairman, President and CEO, 2022 to now); Exelon (CEO, Exelon Generation, 2002–2022); White and Williams (Partner); U.S. Attorney's Office, Eastern District of Pennsylvania (Assistant U.S. Attorney) ([linkedin.com](https://www.linkedin.com/in/joe-dominguez-constellation), [constellationenergy.com](https://www.constellationenergy.com/about/leadership/joseph-dominguez.html), [aspenideas.org](https://www.aspenideas.org/speakers/joseph-dominguez))
- TIME profile: https://time.com/collection/time100-ai/2026/joe-dominguez/
- Profile: https://www.autumn.ai/resources/most-influential-people-in-ai/joe-dominguez

- Trained as a mechanical engineer, then earned a law degree and worked as a federal prosecutor before ever running a power company. ([aspenideas.org](https://www.aspenideas.org/speakers/joseph-dominguez))
- In 2024 Constellation signed a 20-year deal with Microsoft to restart a reactor at the former Three Mile Island site, renamed the Crane Clean Energy Center. ([constellationenergy.com](https://www.constellationenergy.com/news/in-the-news.html))
- Says Constellation runs 25 of the roughly 94 nuclear plants in the U.S. and produces about 11% of the nation's energy. ([youtube.com](https://www.youtube.com/watch?v=2dqka68Pgd0))
- Buying Calpine made Constellation the largest private-sector power producer in the world, with more than 55,000 megawatts of capacity. ([linkedin.com](https://www.linkedin.com/in/joe-dominguez-constellation))
- Calls nuclear a "purple technology" with more bipartisan support than almost any other. ([constellationenergy.com](https://www.constellationenergy.com/news/in-the-news.html))