Registration No. 333-221291
Filed Pursuant to Rule 424(b)(3)

DOMINION ENERGY, INC.

DOMINION ENERGY RELIABILITY INVESTMENT^(SM)

VARIABLE DENOMINATION FLOATING RATE DEMAND NOTES

PRICING SUPPLEMENT

(To Prospectus dated June 25, 2018)

The Date of this Pricing Supplement is January 7, 2019

The Dominion Energy Reliability Investment Variable Denomination Floating Rate Demand Notes (the “Notes”) bear interest at a floating rate per annum determined by the Dominion Energy Reliability Investment Committee on a weekly basis to be effective on Monday of the week following such determination. Under the terms of the Dominion Energy Reliability Investment program, the interest rate payable on the Notes may vary based on the principal amount of the Notes that an investor owns.

The current Prospectus for the Notes was filed with the Securities and Exchange Commission on June 25, 2018. The interest rate established for the Notes as of January 7, 2019 and set forth below remains in effect until further notice.