Heat Pump Payback in Midland, TX
Midland, TX: the heat pump payback math
Midland technically pencils out, but only past the point the equipment would need replacing anyway. Against a like-for-like gas furnace and AC swap, going electric costs $5,500 more up front here. Lower bills claw that back: about $361 saved annually, for a payback of roughly 15.2 years. Midland's own numbers say this pencils out only in theory, not in practice.
Compare against another city
Midland is one of 3206 cities covered here, each run through the same model. Search another below.
The climate behind Midland's payback figure
Degree days tell the story here: Midland racks up 1927 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 3057 cooling degree days on the cooling side. Sizing runs off the design temperature, not the average day: 19.9°F here (coldest 2024 reading 9.1°F), which works out to a seasonal COP of 3.18 for the cold-climate class of unit this climate calls for. The average winter here is gentle, but sizing follows the cold snaps, and 19.9°F is below the 25°F point where a standard unit leans on resistance backup, so a cold-climate unit is what gets priced for Midland. Climate figures trace to the nearest NOAA station, Midland Airpark, 1.1 miles from Midland.
Midland's running-cost comparison, in dollars
A 2000-square-foot house here would pull roughly 1,534 heating kilowatt-hours annually on top of cooling, totalling about $669 a year on electricity. Midland's gas rate of $19.42 per Mcf, applied to the 20 Mcf a year the furnace burns, puts the current furnace-and-AC running cost near $1,030 a year, against 16.15¢ per kWh for electricity. If the current system still worked and you replaced it anyway, the full cost would take longer than the 15-year equipment life to earn back; against buying a new furnace and AC regardless, the 15-year total lands $88 behind.
What would change Midland's answer
This result holds unless electricity climbs above 217.7¢/kWh (it is 16.15¢ now) or gas drops below $1.44 per Mcf (now $19.42); past either point, gas becomes the cheaper fuel in Midland. When quotes arrive, compare the heat pump price with a like-for-like furnace and AC replacement: at $361 a year saved, a difference under $2,527 pays back within 7 years here, and under $3,610 within 10.
Electric resistance heat in Midland, compared
Gas isn't universal in Midland, many houses run on electric heat already. Swap the comparison to resistance heat instead of gas, and Midland's answer improves. About $759 a year comes back this way, enough that the 13.2-year payback clears the $10,000 premium comfortably within the equipment's life.
Where Midland ranks in this dataset
Among 3206 cities, Midland's winter puts it at rank 2460 for severity, while its size puts it at rank 195 for population, 1 in both cases being the extreme. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.
Deciding what's next in Midland, TX
About 143,687 people live in Midland, Texas, and every number on this page is what a contractor would actually work from when quoting a system here, the point isn't to replace that quote, it's to tell you whether to bother asking for one. Here, there's no cost penalty to waiting until your current furnace or AC actually needs replacing.
Ask a local HVAC contractor for a quote before committing either way.
More on how this number was built
Every constant behind this page, the 3.18 seasonal COP, the degree-day corrections, the equipment costs, is documented in the methodology guide. Midland's 19.9°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.