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 next Plug In Alexandria EV-charging funding deadline arrives September 21.
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.
The next Plug In Alexandria evaluation deadline is September 21, 2026.
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 has an imminent application cutoff.
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 immediately because the September evaluation cutoff is approaching.
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.