StockData
Constellation Energy Corp logo

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 11/302% above fair value
$257.25−5.13 (-1.96%)

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

Constellation Energy Renewables Fleet Energy Capture — Wind & Solar by Quarter

Renewables Fleet Energy Capture — Wind & Solar (%) (%)

QuarterlyAnnual

Constellation Energy Renewables Fleet Energy Capture — Wind & Solar: 96.0% in Q2 2026, down 0.1 pts from a year earlier.

Latest, Q2 2026
96.0%
Period ended Jun 30, 2026
Change on a year earlier
-0.1 pts
96.1% in Q2 2025
History
22 quarters
Since Q1 2021
Sources
18
Documents cited below

Where the Q2 2026 figure comes from

“Natural Gas, Oil, and Renewables Operations: As a result of our expanded fleet following the acquisition of Calpine in January 2026, we now consider Equivalent Forced Outage Factor (EFOF) to be a key operational metric beginning in 2026. EFOF represents the percentage for which a generating unit is not available due to forced outages and forced deratings in a given period. The EFOF of our natural gas, oil, and pumped-storage hydro fleet for the second quarter of 2026 is 6.2%. Renewable energy capture for our wind, solar and run-of-river hydro fleet was 96.0% in the second quarter of 2026, compared with 96.1% in the second quarter of 2025. 3”

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

Reported in Form 10-K Item 1 & MD&A / Form 10-Q / Form 8-K Earnings Releases.

Quarterly history

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

PeriodEndedRenewables Fleet Energy Capture — Wind & Solar (%) (%)Year on yearSource
Q2 2026Jun 30, 202696.0%-0.1 ptsConstellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2026Mar 31, 202696.7%+0.5 ptsConstellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2025Dec 31, 202597.2%+1.5 ptsConstellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2025Sep 30, 202596.8%+0.8 ptsConstellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2025Jun 30, 202596.1%-0.5 ptsConstellation Energy 8-K 2Q26 Release (0001868275-26-000097) ↗
Q1 2025Mar 31, 202596.2%-0.1 ptsConstellation Energy 8-K 1Q26 Release (0001868275-26-000063) ↗
Q4 2024Dec 31, 202495.7%-0.6 ptsConstellation Energy 8-K 4Q25 Release (0001868275-26-000029) ↗
Q3 2024Sep 30, 202496.0%-0.6 ptsConstellation Energy 8-K 3Q25 Release (0001868275-25-000089) ↗
Q2 2024Jun 30, 202496.6%+0.5 ptsConstellation Energy 8-K 2Q25 Release (0001868275-25-000070) ↗
Q1 2024Mar 31, 202496.3%-0.3 ptsConstellation Energy 8-K 1Q25 Release (0001868275-25-000040) ↗
Q4 2023Dec 31, 202396.3%-0.4 ptsConstellation Energy 8-K 4Q24 Release (0001868275-25-000020) ↗
Q3 2023Sep 30, 202396.6%+0.2 ptsConstellation Energy 8-K 3Q24 Release (0001868275-24-000064) ↗
Q2 2023Jun 30, 202396.1%-0.2 ptsConstellation Energy 8-K 2Q24 Release (0001868275-24-000047) ↗
Q1 2023Mar 31, 202396.6%-0.2 ptsConstellation Energy 8-K 1Q24 Release (0001868275-24-000031) ↗
Q4 2022Dec 31, 202296.7%+2.4 ptsConstellation Energy 8-K 4Q23 Release (0001868275-24-000014) ↗
Q3 2022Sep 30, 202296.4%+0.6 ptsConstellation Energy 8-K 3Q23 Release (0001868275-23-000076) ↗

Breakdown

What makes up renewables Fleet Energy Capture — Wind & Solar

Cite this data

StockData. (2026). Constellation Energy Renewables Fleet Energy Capture — Wind & Solar (%), quarterly Q1 2021–Q2 2026 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/renewable-energy-capture-pct

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