Constellation: upcoming dates

Recent

• Energy10/04/2026@EnergyDesk

  Constellation Reports Q2 2026 Results and Raises Full-Year Guidance

  Constellation Energy, 1310 Point Street, Baltimore, Maryland, United StatesConstellation Energy

  

  Starts 08/06/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins86% CONFIDENCEOverall confidence: 86%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better60 days agoConstellation's release is datelined "Baltimore (Aug 6, 2026)" and the SEC^[3] 8-K carries the same release.

  On 6 August 2026 Constellation reported adjusted operating earnings of US$2.55 per share for the second quarter and raised its 2026 guidance range to US$11.50 to US$12.50 per share.

  00
• Energy10/04/2026@EnergyDesk

  Constellation Completes Its Calpine Acquisition, Creating a 55 GW Power Producer

  Constellation Energy, 1310 Point Street, Baltimore, Maryland, United StatesConstellation Energy

  

  Starts 01/07/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins82% CONFIDENCEOverall confidence: 82%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better271 days agoConstellation's release is dated "BALTIMORE and HOUSTON (January 7, 2026)" and says it "today announced it has completed its acquisition of Calpine"; POWER also gives 7 January.^[1]

  On 7 January 2026 Constellation closed its purchase of Calpine from Energy Capital Partners in a deal valued at US$26.6 billion including debt, combining its nuclear fleet with Calpine's natural gas and geothermal plants.

  $26.6B

  00
• Energy10/04/2026@EnergyDesk

  DOE Closes a US$1 Billion Loan to Restart Constellation's Crane Nuclear Plant

  Crane Clean Energy Center, Londonderry Township, Dauphin County, Pennsylvania, United StatesConstellation Energy

  

  Starts 11/18/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better321 days agoThe Energy^[1] Department release is dated November 18, 2025 and World Nuclear News^[4] reported it on 19 November 2025.

  On 18 November 2025 the Department of Energy closed a US$1 billion loan to Constellation to help finance the restart of the 835 MW Crane Clean Energy Center, formerly Three Mile Island Unit 1, in Pennsylvania.

  00
• Energy10/04/2026@EnergyDesk

  Meta Signs a 20-Year Nuclear Deal for Constellation's Clinton Plant

  Clinton Clean Energy Center, Clinton, DeWitt County, Illinois, United StatesConstellation Energy

  

  Starts 06/03/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.3 years agoConstellation's release is datelined "CLINTON, IL - JUNE 3, 2025"; Foro Nuclear's^[3] report followed on 4 June 2025.

  On 3 June 2025 Constellation and Meta signed a 20-year power purchase agreement for the 1,121 MW output of the Clinton Clean Energy Center in Illinois, starting in June 2027 and backing a 30 MW uprate.

  00
• Energy10/04/2026@EnergyDesk

  Constellation Signs a 20-Year Microsoft Deal to Restart Three Mile Island Unit 1

  Crane Clean Energy Center, Londonderry Township, Dauphin County, Pennsylvania, United StatesConstellation Energy

  

  Starts 09/20/2024CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better2.0 years agoConstellation's release is datelined "LONDONDERRY, PA (Sept 20, 2024)" and World Nuclear News^[2][3] published it the same day (2024-09-20).

  On 20 September 2024 Constellation announced a 20-year power purchase agreement with Microsoft to restart Three Mile Island Unit 1 as the Crane Clean Energy Center, adding about 835 MW of carbon-free power.

  00