GreyStone Power customers, Georgia · Rebate

Gas-to-Electric Water Heater Rebate (GreyStone Power)

Run by GreyStone Power

GreyStone Power pays $200 to $500 when you replace a gas or propane water heater with an electric one (50 gallons or more), with the most for heat pump or Marathon models and long warranties.

Open Checked Oct 27, 2026

Amounts

How much you get

Replacing natural gas: $400 for a 12-year-plus warranty tank or a Marathon or heat pump water heater, $200 for a shorter warranty. The amount depends on which of these fits your install.

What you installYou get
Gas to heat pump or Marathon water heater$400
12-year or better warrantyGas to electric$400
Under 12-year warrantyGas to electric$200
Propane to heat pump or Marathon water heater$500
12-year or better warrantyPropane to electric$500
Under 12-year warrantyPropane to electric$300

Eligibility

Do I qualify?

You need to meet all 3 of these.

  • Residential GreyStone Power member.

  • Gas or propane water heater converted to electric; minimum 50-gallon tank; hot water pipe insulated at least 6 ft and cold water pipe 2 ft from the top of the tank.

  • On-site inspection by a GreyStone Residential Energy Consultant.

Applying

How to apply

You apply online. Send it within 3 months of buying.

  1. Convert the water heater yourself or with a contractor.
  2. Submit the online rebate form within 90 days of installation.

    Include the receipt showing the warranty period.

    Go to greystonepower.com

  3. A Residential Energy Consultant inspects.

    The rebate is processed after the inspection.

What you'll need
  • Receipt for the water heater showing the warranty period

Questions about applying770-942-6576 or memberservices@greystonepower.com

Your address

Next steps

Check that it covers your address. Then, if you want, ask for a contractor quote.

FAQ

Questions

How much does Gas-to-Electric Water Heater Rebate (GreyStone Power) pay?

$200 to $500, depending on what you install. The table under How much you get lists each amount.

Do I need to be a GreyStone Power customer?

Yes. It’s only for homes in GreyStone Power customers, Georgia. See Do I qualify for the details.

What’s the deadline?

No fixed deadline. Apply any time while it’s open.

Is it still available?

Yes. It was open when we last checked, on October 27, 2026.

References

Sources

This page is built from these official pages, run by the program itself.

  1. GreyStone Power: Rebatesgreystonepower.com · Read Oct 27, 2026 · Re-checked weekly

When one of these pages changes, we re-check this page against it.

Report a problem with this page

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