Heat pump vs. gas furnace in Freeport, TX
A heat pump earns back its extra cost in Freeport within a sensible timeframe. Against a like-for-like gas furnace and AC swap, going electric costs $1,000 more up front here (already netting out a $2,000 tax credit). Freeport's residents would see roughly $291 a year back in running costs, putting the payback around 3.4 years. That's a real payback, built from Freeport's own climate and utility rates, not a national guess.
The climate behind Freeport's payback figure
Degree days tell the story here: Freeport racks up 812 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 3265 cooling degree days on the cooling side. Sizing runs off the design temperature, not the average day: 30°F here (record low 19°F), which works out to a seasonal COP of 3.09 for the standard class of unit this climate calls for. A standard ducted system is enough here; Freeport's design temperature doesn't justify the cold-climate premium. Climate figures trace to the nearest NOAA station, BRAZORIA COUNTY AIRPORT, 13.2 miles from Freeport.
What it actually costs to run, year to year
A 2000-square-foot house here would pull roughly 665 heating kilowatt-hours annually on top of cooling, totalling about $557 a year on electricity. That compares with roughly 8 Mcf a year of gas at Freeport's 19.42 per-Mcf rate — about $848 a year — against a local electricity rate of 16.15¢/kWh. Buy it outright, not incrementally, and payback stretches to 37.9 years; over 15 years the net position sits $3,358 ahead.
Electric resistance heat in Freeport, compared
Gas isn't universal in Freeport — many houses run on electric heat already. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. Switching saves about $458 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $5,500 spent up front comes back in about 12 years.
Where Freeport ranks in this dataset
Among 3206 cities, Freeport's winter puts it at rank 2965 for severity, while its size puts it at rank 3058 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.
What to do with this number in Freeport
About 10,635 people live in Freeport, 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, it's worth getting quotes before your current system fails, not after.
Line up a few local HVAC quotes before you decide.
Reading further on this page's numbers
Nothing above is a black box: the methodology guide shows the full arithmetic behind Freeport's 3.09 seasonal COP and payback figure. See what Freeport's figure looks like without the $2,000 federal credit in the guide to how that credit moves the payback window.