CenterPoint Energy (Utility)
Rebates for natural gas customers on high-efficiency furnaces, water heaters, smart thermostats ($50), and air sealing + insulation ($750–$3,000). Attic air sealing, attic insulation, wall insulation, and rim joist insulation all qualify.
CenterPoint natural gas customer
612-399-1545
Deadline: Submit by December 31, 2026 for 2026 installations
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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