CEG
Constellation Energy Corporation
NASDAQ · Utilities · Renewable Utilities · US
$298.96
+4.88%Aug 25, 2026, 19:59 UTC
The U.S. Department of Energy ordered PJM Interconnection and Constellation Energy to keep 760 MW of generation at Pennsylvania's Eddystone Generating Station available through Nov. 20, extending an emergency reliability measure amid rising data center demand and generator retirements.
Source:Aug 21, 2026, 23:59 UTC
Constellation Energy received the first of three transformers at the Three Mile Island site in Middletown, Pennsylvania, as part of its plan to restart the nuclear reactor's Unit 1, renamed the Crane Clean Energy Centre.
Source:Aug 20, 2026, 12:30 UTC
Atomic Canyon launched NIVA, a virtual assistant for the US nuclear fleet, featuring Knowledge and Operating Experience assistants, with a Troubleshooting assistant in development.
Source:Aug 16, 2026, 20:15 UTC
Constellation Energy senior vice president Mason Emnett encouraged counties to engage with data center developers, speaking at the Maryland Association of Counties summer conference.
Source:Aug 16, 2026, 11:45 UTC
Constellation Energy signed 920 MW of long-term nuclear power purchase agreements with investment-grade hyperscaler customers.
Source:Aug 6, 2026, 12:55 UTC
Constellation Energy agreed to sell its gas plant in Texas to LS Power for $860 million.
Source:Aug 6, 2026, 10:47 UTC
Constellation Energy reported second-quarter revenue of $7.5 billion and net income of $513 million.
Aug 5, 2026, 18:10 UTC
Constellation announced that its Board of Directors elected President and CEO Joe Dominguez as Chairman of the Board, effective August 4, 2026, and appointed Roger Crandall as an independent director, effective August 5, 2026.
Source:Aug 5, 2026, 00:00 UTC
Charles Harrington was appointed Chair of the Corporate Governance Committee and Lead Independent Director of the Board of Constellation Energy Corporation, effective August 4, 2026.
Aug 4, 2026, 23:59 UTC
Amazon Web Services abandoned its plans to develop multiple data center campuses at the Calvert Cliffs Nuclear Power Plant in Calvert County, Maryland, as announced by Calvert County government on Tuesday.
Source:Aug 4, 2026, 11:14 UTC
Constellation Energy reaffirmed that its Calpine integration is on track, expected to deliver $2 per share accretion.
Source:Jul 31, 2026, 09:15 UTC
The Nuclear Regulatory Commission held a public meeting on emergency preparedness and environmental reviews for the former Three Mile Island nuclear plant, now rebranded as Crane Clean Energy Center, which is on track to restart by mid-2027.
Source:Jul 16, 2026, 14:54 UTC
Blue Energy received a strategic equity investment from Constellation Technology Ventures, the venture arm of Constellation, to accelerate commercialization of its nuclear power plant manufacturing and project financing model.
Source:Jul 1, 2026, 20:05 UTC
Constellation Energy Corp. filed license-renewal applications with the Nuclear Regulatory Commission to extend the operating licenses of the Ginna Clean Energy Center and Nine Mile Point Unit 1 to 2049.
Source:Jun 30, 2026, 10:06 UTC
Walmart signed a nuclear power purchase agreement with Constellation Energy to secure 176 MW of zero-emission electricity from the Dresden Clean Energy Center in Illinois.
Source:Jun 26, 2026, 15:06 UTC
Constellation filed license renewal applications with the Nuclear Regulatory Commission to extend operations of Ginna Clean Energy Center and Nine Mile Point Unit 1 reactors in upstate New York to 2049.
Jun 24, 2026, 23:30 UTC
Casey Muggleston was indicted by a Delaware grand jury and charged by the U.S. Attorney's Office for Delaware with securities fraud and four counts of insider trading for using nonpublic information about Constellation Energy's plan to restart Three Mile Island.
Source:Jun 23, 2026, 17:54 UTC
Walmart agreed to buy nuclear power from one of Constellation Energy's Illinois plants.
Source:Jun 19, 2026, 01:38 UTC
Constellation Energy bought back $335 million of its own stock over a period of weeks.
Source:Jun 8, 2026, 12:00 UTC
Calpine completed a 25-megawatt expansion project at The Geysers geothermal complex in Sonoma County, California.
Jun 1, 2026, 15:55 UTC
Constellation Energy Corporation announced that certain selling shareholders priced an underwritten public offering of 11 million shares of common stock at $281.00 per share, with a transaction value of approximately $3.09 billion.