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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 Nuclear & Non-Nuclear Asset Retirement Obligations by Quarter

Nuclear & Non-Nuclear Asset Retirement Obligations (ARO) Balance [Note 10] ($M) ($M)

QuarterlyAnnual

Constellation Energy Nuclear & Non-Nuclear Asset Retirement Obligations: $12,612M in Q2 2026, down 0.5% from a year earlier.

Latest, Q2 2026
12,612
Period ended Jun 30, 2026
Change on a year earlier
-0.5%
12,679 in Q2 2025
History
20 quarters
Since Q4 2020
Sources
19
Documents cited below

Where the Q2 2026 figure comes from

“|| Asset retirement obligations | 12,612 | 13,193”

Source: Constellation Energy 10-Q 2Q26 (0001868275-26-000104) ↗

Reported in Form 10-K Note 10 & Form 10-Q Asset Retirement Obligations Note.

Quarterly history

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

PeriodEndedNuclear & Non-Nuclear Asset Retirement Obligations (ARO) Balance [Note 10] ($M) ($M)Year on yearSource
Q2 2026Jun 30, 202612,612-0.5%Constellation Energy 10-Q 2Q26 (0001868275-26-000104) ↗
Q1 2026Mar 31, 202612,433-0.7%Constellation Energy 10-Q 1Q26 (0001868275-26-000067) ↗
Q4 2025Dec 31, 202513,193+6.0%Constellation Energy 10-K FY2025 (0001868275-26-000032) ↗
Q3 2025Sep 30, 202513,032+5.8%Constellation Energy 10-Q 3Q25 (0001868275-25-000090) ↗
Q2 2025Jun 30, 202512,679-6.2%Constellation Energy 10-Q 2Q25 (0001868275-25-000073) ↗
Q1 2025Mar 31, 202512,524-12.3%Constellation Energy 10-Q 1Q25 (0001868275-25-000041) ↗
Q4 2024Dec 31, 202412,449-11.8%Constellation Energy 10-K FY2024 (0001868275-25-000023) ↗
Q3 2024Sep 30, 202412,322-10.7%Constellation Energy 10-Q 3Q24 (0001868275-24-000065) ↗
Q2 2024Jun 30, 202413,510+4.2%Constellation Energy 10-Q 2Q24 (0001868275-24-000051) ↗
Q1 2024Mar 31, 202414,278+11.3%Constellation Energy 10-Q 1Q24 (0001868275-24-000032) ↗
Q4 2023Dec 31, 202314,118+11.2%Constellation Energy 10-K FY2023 (0001868275-24-000017) ↗
Q3 2023Sep 30, 202313,797+9.8%Constellation Energy 10-Q 3Q23 (0001868275-23-000077) ↗
Q2 2023Jun 30, 202312,971-3.2%Constellation Energy 10-Q 2Q23 (0001868275-23-000060) ↗
Q1 2023Mar 31, 202312,831-3.4%Constellation Energy 10-Q 1Q23 (0001868275-23-000039) ↗
Q4 2022Dec 31, 202212,699-0.9%Constellation Energy 10-K FY2022 (0001868275-23-000013) ↗
Q3 2022Sep 30, 202212,564–Constellation Energy 10-Q 3Q22 (0001868275-22-000065) ↗

Cite this data

StockData. (2026). Constellation Energy Nuclear & Non-Nuclear Asset Retirement Obligations ($M), quarterly Q4 2020–Q2 2026 [Data set]. Compiled from Constellation Energy SEC filings and investor materials. https://stockdatahq.com/stocks/ceg/kpis/aro-liability-balance-m

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