Florida Keys Utility Reopens Rebates on EV Chargers, AC, Appliances

A Florida utility has reopened a rebate program covering EV chargers, air conditioning, water heaters and a dozen other home upgrades — a useful reminder that even as federal incentives wind down, local utility money is still out there if you know where to look.

What happened

According to The Cool Down, Keys Energy Services, the utility serving the Florida Keys, has reopened a round of rebates for customers buying qualifying efficient appliances and EV charging equipment. Funding is capped, so the utility is paying out rebates first-come, first-served until the money runs out.

The outlet reports the program covers 14 separate rebates, including:

• $350 for an EV charger, plus another $50 for an Energy Star-certified model
• $450 for a solar water heater
• $250 for a central air-conditioning unit, $175 for a ductless AC unit
• $150 for duct leak repairs or replacement
• $100 for a clothes washer, $55 for a dishwasher
• $75 each for a room air conditioner or a refrigerator
• $50 for a dehumidifier
• $25 each for a hot water heater timer, a programmable thermostat, a ceiling fan, or a white roof coating

The Cool Down also notes that customers can claim more than one rebate within the program's timeframe, and that Keys Energy Services has paid out over $1.4 million in rebates since 2008. The utility said on its website, as quoted by the outlet, that it offers the rebates partly because "investments in energy efficient appliances, while cost-effective in the long run, may not be affordable in the short term."

Why it matters beyond the Keys

This particular program only applies to Keys Energy Services customers, but it's a useful snapshot of something true almost everywhere in the US: utilities routinely run their own rebate programs for heat pumps, AC units, water heaters, insulation and EV chargers, separate from any federal program. The DSIRE database tracks these state and utility incentives, and it's worth checking before you book a project, since availability and amounts vary a lot by utility and state.

Timing makes this more relevant than it might otherwise be. The federal 25D credit (residential clean energy, including solar) doesn't apply to spending after December 31, 2025, and the federal 25C credit (energy-efficient home improvements, including heat pumps and insulation) doesn't apply to equipment placed in service after that date either. Once those federal credits are gone, utility rebates like the Keys Energy Services ones become a bigger share of whatever help is still available for exactly these projects — EV chargers, AC upgrades and water heaters among them.

What these upgrades actually cost

None of the rebates above come close to covering a full project, so it's worth knowing the baseline cost before a rebate is applied.

An EV charger installation typically runs $1,900 – $3,150, with a typical cost around $2,400. A $350–$400 utility rebate chips away at that but won't cover most of it, especially if your panel needs a capacity upgrade rather than just connecting to an existing one. See our EV charger installation for the full breakdown by scope.

A ductless mini-split AC system, the closest match to the "ductless AC unit" rebate category, typically costs $7,850 – $13,100, with a typical project around $10,000. Again, a $175–$250 rebate is a modest dent against that range, but it's not nothing, and it's worth stacking against any manufacturer rebate too. Full details are in our Ductless mini-split.

Water heater rebates in the Keys program are smaller still — $25 for a timer, for example — but a full replacement is the bigger expense to plan for. A water heater replacement typically runs $1,450 – $2,450, with a typical cost of $1,900, depending on whether you're doing a like-for-like swap or switching fuel types. Our Water heater replacement covers what drives that range.

Our take

Rebate programs like this one are genuinely useful, but they work best as a discount on a project you were already planning and budgeting for properly, not as the reason to do the project. We build our cost estimates from labor hours multiplied by local rates plus materials, then check them against market prices and real contractor quotes — rebates aren't baked into those figures, since they depend on your utility, your state and how much funding is left when you apply.

If you're getting quotes for any of these upgrades, it's worth checking whether your own utility runs something similar before you commit, and it's always worth running the final number through a "is my quote fair" check before you sign anything, since even a generous rebate doesn't help much if the underlying quote is inflated.