Northern Virginia homeowners and residential communities have two savings opportunities worth checking this week. Washington Gas has launched a limited-time $100 rebate on qualifying Rinnai tankless water heaters, while Alexandria's Plug In Alexandria EV-charging grants for multi-unit communities accept applications on a rolling basis, with cutoffs on the last day of each odd-numbered month.
Key details
Washington Gas customers can receive $100 on listed qualifying Rinnai tankless water heaters.
Purchase must occur September 1–December 31, 2026.
Installation must be completed by January 15, 2027.
Rebate claims are due February 15, 2027.
Alexandria multi-unit residential communities can receive up to $10,000 toward eligible EV-charger installation costs.
Eligible Alexandria properties in qualifying low-income-community census tracts can receive up to $15,000.
Applications are accepted on a rolling basis and reviewed about every 8 weeks as funding allows. To be considered in a round, submit by the last day of an odd-numbered month (Nov. 30, Jan. 31, March 31 and so on). Individual single-family homeowners are not eligible.
Why this matters
The Washington Gas offer is particularly relevant to homeowners already planning a water-heater replacement: it is a newly available incentive with a relatively short purchase window. Alexandria's program involves substantially more money, but serves a narrower group and reviews applications in rounds about every two months.
Home Savings Radar takeaway
Don't replace working equipment solely to collect a $100 rebate. But Washington Gas customers already considering a qualifying tankless water heater should add the incentive to their comparison. Alexandria condo, apartment and other multi-unit communities considering EV charging should review Plug In Alexandria and aim for the next odd-month cutoff.
Official sources: Washington Gas water-heating incentives · City of Alexandria EV-charging program
Eligibility, funding and product requirements can change. Verify eligibility directly with the program administrator before purchasing equipment, signing a contract or relying on an incentive amount.