Is a heat pump worth it in Laurel?
In Laurel, the math is close enough that it comes down to how long you plan to stay. $3,500 is what Laurel would pay extra to go electric rather than replace the furnace and AC with the same again, once the $2,000 federal credit is applied. That premium is recovered through $261 of lower running costs every year, landing the payback clock at roughly 13.4 years. Whether that's worth it in Laurel depends on how many years you expect to own the place.
The climate behind Laurel's payback figure
1723 heating degree days pile up here every year, so Laurel has a mild winter by US standards; the cooling side runs to 2532 cooling degree days, where summers are severe enough that cooling can dominate the annual bill. Sizing runs off the design temperature, not the average day: 21°F here (record low 10.9°F), which works out to a seasonal COP of 3.2 for the cold-climate class of unit this climate calls for. A cold-climate unit is the right call in Laurel — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Source: NOAA station HESLER NOBLE FLD, 1.9 miles from Laurel — the closest one on record.
What it actually costs to run, year to year
Modelled on a typical 2000-square-foot house, the heat pump draws about 1,363 kWh a year to keep it warm, plus cooling, for a combined electric bill near $545 a year. That compares with roughly 18 Mcf a year of gas at Laurel's 16.64 per-Mcf rate — about $806 a year — against a local electricity rate of 15.47¢/kWh. Priced as a standalone purchase rather than against a like-for-like replacement, equipment payback runs about 51.7 years, for a 15-year net position $420 ahead.
Electric resistance heat in Laurel, compared
Not every home in Laurel has gas service. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. About $638 a year comes back this way, enough that the 12.5-year payback clears the $8,000 premium comfortably within the equipment's life.
Where Laurel ranks in this dataset
Ranked against the other 3206 cities covered, Laurel comes in at 2578 for heating severity — 1 would be the coldest place in the dataset — and 2138 by population, where 1 is largest. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.
Next step for 17,508 people in Laurel
About 17,508 people live in Laurel, Mississippi, 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.
Line up a few local HVAC quotes before you decide.
More on how this number was built
Every constant behind this page — the 3.2 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. Laurel's 21°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.