D · 10-Q · 2026Q3 · Full report

Operating Cash Flow Trends

DOMINION ENERGY, INC · 2026-10-30 · Importance 26 · Surprise 24

Dominion Energy’s cash provided by operating activities increased $314 million year over year for the nine months ended September 30, 2026. Higher operating cash flows from electric utility operations driven by riders and the 2025 Biennial Review contributed $733 million, while lower net prepayments and deposits contributed $371 million. These gains were partly offset by $430 million of higher interest payments, a $205 million decrease from working capital changes and $155 million of lower interest-rate-swap settlements. Net cash used in investing activities decreased $752 million, primarily due to the timing of plant construction and other property-addition payments.

Key facts

• Dominion Energy's year-to-date 2026 operating cash flow included $49 million of Virginia energy-efficiency program cash outflows and $21 million of South Carolina DSM program cash outflows.
• Dominion Energy's net cash provided by operating activities increased $314 million; drivers included $733 million of higher operating cash flows from electric utility operations and $371 million of lower net prepayments and deposits.
• Dominion Energy's operating cash flow increase was partly offset by $430 million of increased interest payments, a $205 million decrease from working capital changes and $155 million of lower settlements of interest rate swaps.