Citable segment mix

D revenue segments from SEC filings

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D's latest SEC segment disclosure for revenue by product shows Regulated Electric Sales as the largest listed segment at $1.85B (71.6% of disclosed segment revenue).

D revenue segments from SEC filings
SegmentPeriodRevenueMix
Regulated Electric SalesMar 31, 2026$1.85B71.6%
Nonregulated Electric SalesMar 31, 2026$437.00M16.9%
Regulated Gas SalesMar 31, 2026$184.00M7.1%
Other Nonregulated RevenuesMar 31, 2026$84.00M3.3%
Renewable Energy Investment Tax CreditsMar 31, 2026$23.00M0.9%
Regulated Gas Transportation and StorageMar 31, 2026$11.00M0.4%

Source: SEC EDGAR segment disclosures; period Mar 31, 2026.

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