Is Dominion Energy, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for Dominion Energy, Inc. moved from very expensive to expensive. The company is currently considered overvalued based on its valuation ratios. The P/E ratio stands at 19, while the EV to EBITDA ratio is 13.64, and the PEG ratio is notably low at 0.30, indicating a potential disconnect between growth expectations and current pricing.
In comparison to its peers, Dominion Energy's P/E ratio is lower than NextEra Energy, Inc. at 34.85 and The Southern Co. at 25.19, but higher than American Electric Power Co., Inc. at 16.05, which is rated as fair. The recent stock performance shows that Dominion underperformed against the S&P 500 over the 1-year and 5-year periods, returning only 1.41% and -25.59% respectively, while the S&P 500 returned 14.08% and 91.29%. This trend further reinforces the view that Dominion Energy is overvalued in the current market context.