Dominion Energy (D)

Growth Capex, Elevated Payout

Dominion is one of the two fastest rate-base growers in the comp set, with the balance-sheet normalisation story still playing out against roughly 78% derived payout ($2.67 ÷ $3.42 on $3.42 operating EPS). Dominion Energy Virginia's rate base was $48.2 billion at end FY2025, targeting 11.9% a year over 2026-2030 to $85.7 billion; South Carolina adds $11.4 billion growing 8.0%, and the group rate base grows 10.2% a year. Virginia's weighted-average allowed ROE was 10.3% (Virginia electric base 9.80%, transmission rider 11.40%, North Carolina 9.95%; 52.8% weighted-average allowed equity). FY2025 operating EPS carries a 5%–7% growth target through 2030. FFO-to-debt, funds from operations against debt, was 15.3%. Market cap was about $58.0 billion as of 9 June 2026.

Coastal Virginia Offshore Wind (CVOW) is the growth-capex and regulatory-risk contrast to pure wires-and-poles names. Dominion sold its gas transmission and storage business and repositioned around Virginia-regulated electric and contracted offshore wind, with a market cap smaller than Duke's despite a faster 10.2% group rate-base CAGR.

Business Overview

Dominion's regulated core is Virginia Power (electric) and South Carolina electric and gas (DESC). The $48.2 billion utility rate base is Dominion Energy Virginia's filed end-FY2025 figure from the Q4 2025 investor materials; South Carolina's is $11.4 billion. CVOW and other renewable investments add construction and regulatory proceedings that pure T&D names avoid.

Virginia's bifurcated ROE structure matters for modelling. Base electric service carries 9.80% allowed ROE; the transmission rider, a separate rate mechanism layered on top of base rates, earns 11.40%. The 10.3% weighted average blends jurisdictions and riders; do not apply a single ROE to the entire rate base without splitting riders. The allowed vs earned ROE guide explains why transmission riders often sit above distribution ROEs.

CVOW places large offshore wind investment into Virginia rate base as phases complete. Offshore wind carries higher construction risk than undergrounding or substation upgrades, plus supply-chain concentration and federal permitting exposure. Earned ROE can lag allowed in heavy capex years because of the ~12-month regulatory lag convention the model uses by default.

How Regulated Utility Economics Work Here

A 10.2% group rate-base CAGR is second only to Sempra's 11% in the comp set (NextEra and AEP ~10%, Duke ~9.6%, Southern 9%); the Virginia utility alone plans 11.9%. That sits on a 10.3% weighted allowed ROE and 15.3% FFO/debt, both ahead of Duke's ~9.6% CAGR and 14.8% FFO/debt at a similar 5%–7% EPS growth target. The P/E premium guide and the primer's Valuation Summary sheet work through how the P/E-premium framework weighs that gap; the guide uses D vs DUK as the calibration pair.

EPS growth of 5%–7% through 2030 looks modest against 10.2% group rate-base growth because of financing costs, elevated dividend payout, and regulatory lag on new plant. The rate base guide lists Dominion Energy Virginia's $48.2 billion filed base; dilution, payout, and lag explain most of the spread between those two CAGRs.

FFO-to-debt at 15.3% clears the 14%–16%+ range this site uses as its investment-grade credit convention, with more headroom than Duke's 14.8%. Moody's CFO pre-WC/debt (cash flow from operations before working-capital changes, over debt) was 14.9% per the Q4 2025 slides. Credit supports the capex plan, but ~78% payout leaves less retained earnings to fund growth internally than American Electric Power or Sempra on a policy basis.

Valuation Framework

For a regulated utility, the P/E framework weighs how fast the rate base compounds more heavily than how large it is. The rate base is smaller in dollars than the larger peers in the comp set ($48.2B in Virginia) and compounding faster, at a 10.2% group CAGR.

Rate-base-implied earnings power: 11.9% CAGR on Virginia's $48.2 billion (10.2% for the group) with 10.3% allowed ROE and ~52.8% equity layer produces faster regulated earnings growth than Duke's mechanical build. That faster path depends on Virginia regulatory support for CVOW and transmission investment holding through the 2030 plan window.

Income-focused investors face the payout tension. ~78% of operating EPS goes to dividends ($2.67 declared in FY2025). That is sustainable only if operating EPS compounds at 5%–7% and capex is funded without equity that dilutes the growth path. Payout normalisation is an explicit part of the repositioning narrative.

Key Risks

CVOW execution. Offshore wind cost overruns, delay, or disallowance in Virginia rate cases would compress earned ROE and slow the Virginia plan's 11.9% rate-base CAGR.

Virginia regulatory politics. Base ROE of 9.80% and the transmission rider at 11.40% come from proceeding outcomes that regulators can revisit. Customer bill growth from load additions fuels political pressure in rate cases.

Elevated payout. ~78% payout limits retained earnings for balance-sheet normalisation. A dividend reset or slower dividend growth would undercut the income appeal even if operating EPS delivers.

Financing and lag. High capex with regulatory lag means earned ROE trails allowed in investment years. Equity issuance risk is lower than Sempra or AEP on FFO/debt, but payout and growth still compete for the same cash flow dollar.

What the Screening Shows

Against the Regulated Utilities Sector Primer thresholds:

• Rate base: $48.2B filed end-FY2025 for Virginia, 11.9% CAGR over 2026-2030 to $85.7B; group 10.2%, second to Sempra's 11% in the comp set.
• Allowed ROE: 10.3% weighted average; VA base 9.80%, transmission 11.40%. Rider structure matters.
• EPS growth: 5%–7% through 2030 off $3.42 operating EPS. Same band as Duke despite faster RB growth.
• FFO/debt: 15.3%. Pass above IG screen; better headroom than Duke or Southern at 14.8%.
• Payout: ~78% derived. Elevated; above Duke's 60%–70% policy and AEP's 50%–60% target.

The open question is whether ~78% payout can normalise without sacrificing the 5%–7% EPS path while the group rate base compounds at 10.2%. CVOW execution is the swing factor.