Constellation Energy Corp (CEG) operating KPIs
CEGNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026Score 11/302% above fair value
$262.38−2.20 (-0.83%)
Close on Oct 30, 2026Market cap $92.96BP/E 25.6Yield 0.15%
Constellation Energy total Retail & Wholesale Customer Accounts Served [year-end] (customers)
Constellation Energy Sustainability Reports & ESG Appendices (FY2019–FY2025)
Latest, FY2025
1,541,127
Period ended Dec 31, 2025
Change on a year earlier
-9.9%
1,711,296 in FY2024
History
7 years
Since FY2019
Sources
3
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Total Retail & Wholesale Customer Accounts Served [year-end] (customers) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 1,541,127 | -9.9% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2024 | Dec 31, 2024 | 1,711,296 | -13.8% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2023 | Dec 31, 2023 | 1,984,408 | +14.5% | Constellation Energy 2026 Sustainability Report & ESG Appendix (ESG-Appendix-2026) ↗ |
| FY2022 | Dec 31, 2022 | 1,732,657 | +10.9% | Constellation Energy 2025 Sustainability Report & ESG Appendix (ESG-Appendix-2025) ↗ |
| FY2021 | Dec 31, 2021 | 1,562,519 | +21.7% | Constellation Energy 2022 Sustainability Report & ESG Appendix (ESG-Report-2022) ↗ |
| FY2020 | Dec 31, 2020 | 1,284,304 | +7.6% | Constellation Energy 2022 Sustainability Report & ESG Appendix (ESG-Report-2022) ↗ |
| FY2019 | Dec 31, 2019 | 1,193,864 | – | Constellation Energy 2022 Sustainability Report & ESG Appendix (ESG-Report-2022) ↗ |
Breakdown
What makes up total retail & wholesale customer accounts served [year-end] (customers)
Cite this data
StockData. (2026). Constellation Energy Total Retail & Wholesale Customer Accounts Served [year-end] (customers), annual FY2019–FY2025 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/cust_total_served
See every metric in the Constellation Energy KPI table. Data updated Oct 26, 2026.