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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 Total Electric Supply & Customer Sales Volume by Quarter

Total Electric Supply & Customer Sales Volume (GWh)

QuarterlyAnnual

Constellation Energy Total Electric Supply & Customer Sales Volume: 89,815.00 gwh in Q2 2026, up 36.8% from a year earlier.

Latest, Q2 2026
89,815.00
Period ended Jun 30, 2026
Change on a year earlier
+36.8%
65,641.00 in Q2 2025
History
22 quarters
Since Q1 2021
Sources
18
Documents cited below

Where the Q2 2026 figure comes from

“|| Total Supply/Sales by Region | 89,815 | 65,641 | 183,145 | 134,064”

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

Reported in Form 8-K Earnings Release Operational Statistics & Form 10-K / 10-Q MD&A.

Quarterly history

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

PeriodEndedTotal Electric Supply & Customer Sales Volume (GWh)Year on yearSource
Q2 2026Jun 30, 202689,815.00+36.8%Constellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2026Mar 31, 202693,330.00+36.4%Constellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2025Dec 31, 202564,242.00-1.2%Constellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2025Sep 30, 202570,635.00+0.4%Constellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2025Jun 30, 202565,641.000.0%Constellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2025Mar 31, 202568,422.000.0%Constellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2024Dec 31, 202465,015.00-3.4%Constellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2024Sep 30, 202470,336.00-3.9%Constellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2024Jun 30, 202465,663.00+3.2%Constellation Energy 8-K 2Q25 Release (0001868275-25-000070) ↗
Q1 2024Mar 31, 202468,407.00+4.5%Constellation Energy 8-K 1Q25 Release (0001868275-25-000040) ↗
Q4 2023Dec 31, 202367,309.00+1.6%Constellation Energy 8-K 4Q24 Release (0001868275-25-000020) ↗
Q3 2023Sep 30, 202373,201.00+0.7%Constellation Energy 8-K 3Q24 Release (0001868275-24-000064) ↗
Q2 2023Jun 30, 202363,603.00-2.3%Constellation Energy 8-K 2Q24 Release (0001868275-24-000047) ↗
Q1 2023Mar 31, 202365,440.00-2.2%Constellation Energy 8-K 1Q24 Release (0001868275-24-000031) ↗
Q4 2022Dec 31, 202266,230.00+6.0%Constellation Energy 8-K 4Q23 Release (0001868275-24-000014) ↗
Q3 2022Sep 30, 202272,694.00+2.5%Constellation Energy 8-K 3Q23 Release (0001868275-23-000076) ↗

Breakdown

What makes up total Electric Supply & Customer Sales Volume

Cite this data

StockData. (2026). Constellation Energy Total Electric Supply & Customer Sales Volume, quarterly Q1 2021–Q2 2026 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/supply-sales-total-gwh

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