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Constellation Energy Corp

CEGNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 12/300% below fair value
$257.25−5.13 (-1.96%)

Close on Nov 2, 2026Market cap $91.15BP/E 25.1Yield 0.15%

Constellation Energy Midwest Nuclear Generation Output by Quarter

Midwest Nuclear Generation Output — Braidwood, Byron, Clinton, Dresden, LaSalle & Quad Cities (GWh)

QuarterlyAnnual

Constellation Energy Midwest Nuclear Generation Output: 23,112.00 gwh in Q2 2026, down 2.7% from a year earlier.

Latest, Q2 2026
23,112.00
Period ended Jun 30, 2026
Change on a year earlier
-2.7%
23,760.00 in Q2 2025
History
22 quarters
Since Q1 2021
Sources
18
Documents cited below

Where the Q2 2026 figure comes from

“|| Midwest | 23,112 | 23,760 | 46,086 | 47,356”

Source: Constellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗

Reported in Form 10-K / 10-Q / 8-K Operational Statistics & EIA-923.

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedMidwest Nuclear Generation Output — Braidwood, Byron, Clinton, Dresden, LaSalle & Quad Cities (GWh)Year on yearSource
Q2 2026Jun 30, 202623,112.00-2.7%Constellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2026Mar 31, 202622,974.00-2.6%Constellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2025Dec 31, 202522,867.00-4.5%Constellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2025Sep 30, 202523,644.00-0.8%Constellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2025Jun 30, 202523,760.00+0.6%Constellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2025Mar 31, 202523,596.00-1.4%Constellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2024Dec 31, 202423,940.00+0.6%Constellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2024Sep 30, 202423,835.00-0.8%Constellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2024Jun 30, 202423,625.00+2.9%Constellation Energy 8-K 2Q25 Release (0001868275-25-000070) ↗
Q1 2024Mar 31, 202423,920.00+4.1%Constellation Energy 8-K 1Q25 Release (0001868275-25-000040) ↗
Q4 2023Dec 31, 202323,793.00-0.9%Constellation Energy 8-K 4Q24 Release (0001868275-25-000020) ↗
Q3 2023Sep 30, 202324,023.00-1.0%Constellation Energy 8-K 3Q24 Release (0001868275-24-000064) ↗
Q2 2023Jun 30, 202322,966.00-1.6%Constellation Energy 8-K 2Q24 Release (0001868275-24-000047) ↗
Q1 2023Mar 31, 202322,986.00-2.0%Constellation Energy 8-K 1Q24 Release (0001868275-24-000031) ↗
Q4 2022Dec 31, 202224,011.00+5.6%Constellation Energy 8-K 4Q23 Release (0001868275-24-000014) ↗
Q3 2022Sep 30, 202224,275.00+1.5%Constellation Energy 8-K 3Q23 Release (0001868275-23-000076) ↗

Breakdown

What makes up midwest Nuclear Generation Output

Cite this data

StockData. (2026). Constellation Energy Midwest Nuclear Generation Output, quarterly Q1 2021–Q2 2026 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/nuc-gen-midwest-gwh

See every metric in the Constellation Energy KPI table. Data updated Oct 26, 2026.