Constellation Energy

President and CEO Joseph Dominguez leads all strategic and capital-allocation decisions, including plant restarts, relicensing campaigns, and offtake negotiations. Dominguez became CEO at the spin-off's launch in February 2022 after serving as CEO of ComEd and Exelon's chief legal officer. He reports to a board chaired by former Exelon CFO Robert J. Lawless (public record, 2022).

Constellation leverages its merchant fleet position to contract directly with commercial and industrial offtakers, bypassing regulated rate structures. Its 20-year deal with Microsoft for Three Mile Island Unit 1 and its agreement with Meta for Clinton output demonstrate a model where hyperscale buyers negotiate bespoke offtakes tied to specific generating assets. The firm targets buyers that require 24/7 carbon-free baseload, a profile that wind and solar intermittency cannot match (per the firm, 2024).

Constellation is an independent power producer and merchant generator, not a regulated utility. Exelon spun off the generation business in February 2022, separating the fleet of nuclear, gas, and renewable assets from the regulated transmission and distribution utilities that remained under the Exelon name. Constellation sells electricity into competitive wholesale markets and directly to commercial buyers (public record).

Constellation operates 21 commercial reactors across 14 sites, the largest US fleet by reactor count. Key stations include Braidwood, Byron, Calvert Cliffs, Dresden, Nine Mile Point, Peach Bottom, and the former Three Mile Island Unit 1. The fleet spans Illinois, Pennsylvania, Maryland, New York, and Texas (per the firm's disclosures).

Constellation reached a 20-year power purchase agreement with Microsoft in September 2024 to restart Unit 1, which closed in 2019 for economic reasons. Microsoft will purchase the output to match its data center load in the PJM Interconnection region. Constellation will invest roughly $1.6 billion to restore the unit, rebranding it as the Crane Clean Energy Center (per the firm, September 2024).

Yes, though nuclear dominates the generating capacity. The portfolio includes the Everett LNG facility in Massachusetts, the Colorado Bend II gas plant in Texas, and the $28 billion-plus Nuclear Decommissioning Trust which holds a diversified pool of investments to fund reactor retirement obligations. The trust functions as a large institutional portfolio, invested across public equities, fixed income, and alternatives (public record).

Constellation has received US Department of Energy funding to demonstrate hydrogen production at Nine Mile Point, using nuclear electricity for electrolysis (per DOE, 2023). The firm also participates in the Nuclear Energy Institute and World Nuclear Association, advocating for streamlined licensing of new small modular and advanced reactor designs, but its near-term capital is concentrated on existing baseload relicensing and direct offtake contracting.