Spire Energy (Utility)
Spire (natural gas utility serving most of St. Louis) funds no-cost weatherization for qualifying customers on fixed/limited incomes. Includes professional energy audit, free upgrades, and customer education. Income at or below 200% FPL or 80% AMI. Apply through United Way (call 211) or your local community action agency.
Spire customer, 200% FPL or 80% AMI
Deadline: Year-round, contact 211 or local CAA
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
See All Programs