Constellation Energy CEG Business Segments
| Q1 '26 | Q1 '25 | Q3 '23 | Q3 '22 | Q2 '22 | ||
|---|---|---|---|---|---|---|
| Total operating revenues by Business | ||||||
| Constellation ERCOT | $370M-7.0% | $398M-28.8% | $559M+12.7% | $496M+1.4% | $489M+108% | |
| Constellation Mid Atlantic | $1.85B+10.9% | $1.67B+11.5% | $1.49B-10.0% | $1.66B+38.0% | $1.2B+4.2% | |
| Constellation Midwest | $1.73B+23.4% | $1.4B+21.0% | $1.16B-1.9% | $1.18B-10.4% | $1.32B+5.7% | |
| Constellation New York | $569M+1.2% | $562M+7.7% | $522M-2.6% | $536M+16.3% | $461M-6.7% | |
| Constellation Other Regions | $1.49B-4.4% | $1.56B-2.3% | $1.59B-17.7% | $1.94B+45.9% | $1.33B-31.4% | |
| Revenues, Net of Purchased Power and Fuel Expense by Business | ||||||
| Calpine | $1.13B— | —— | —— | —— | —— | |
| ERCOT | $209M-2.3% | $214M— | —— | —— | —— | |
| Mid-Atlantic | $812M+0.4% | $809M— | —— | —— | —— | |
| Midwest | $854M+0.5% | $850M— | —— | —— | —— | |
| New York | $409M+2.0% | $401M— | —— | —— | —— | |
| Other Power Regions | $267M+37.6% | $194M— | —— | —— | —— | |
| Purchased Power and Fuel Expenses by Business | ||||||
| Calpine | $1.27B— | —— | —— | —— | —— | |
| ERCOT | $161M-12.5% | $184M— | —— | —— | —— | |
| Mid-Atlantic | $1.04B+20.9% | $856M— | —— | —— | —— | |
| Midwest | $878M+58.5% | $554M— | —— | —— | —— | |
| New York | $160M-0.6% | $161M— | —— | —— | —— | |
| Other Power Regions | $1.22B-10.4% | $1.36B— | —— | —— | —— | |
| Revenues from contracts with customers by Product | ||||||
| Gas revenues | $943M+20.6% | $782M— | —— | —— | —— | |
| Other revenues | $145M+68.6% | $86M— | —— | —— | —— | |
| Total Power revenues | $6.45B+23.2% | $5.24B— | —— | —— | —— | |
| Number of generation assets to be sold by Geography | ||||||
| ERCOT | 100%— | —— | —— | —— | —— | |
| PJM | 500%— | —— | —— | —— | —— |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Constellation Energy break its business down?
- Constellation Energy (CEG) reports total operating revenues by business across 5 parts — Constellation ERCOT, Constellation Mid Atlantic, Constellation Midwest, Constellation New York and Constellation Other Regions. Each is extracted from the segment footnotes and tracked over time.
- Where does Constellation Energy's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Constellation Energy's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
