Is a heat pump worth it in Ithaca?
Ithaca is a place where a heat pump genuinely costs more to operate than the alternative. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Unfortunately the electric bill outweighs the gas bill it replaces by about $410 a year here, so the extra spend stays unrecovered. There's no spin on that: Ithaca's numbers say wait.
The climate behind Ithaca's payback figure
6010 heating degree days pile up here every year, so Ithaca has a cold winter that leans hard on heating equipment; the cooling side runs to 511 cooling degree days, where summers add a moderate cooling load. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 5°F, against a record low of -7.1°F. That puts the seasonal coefficient of performance at 2.82 for the recommended cold-climate unit. Ithaca needs the cold-climate class of unit: past a 25°F design temperature a standard heat pump falls back on resistance backup often enough to eat the savings. These numbers come from ITHACA TOMPKINS REGIONAL AIRP, the closest NOAA station, 3.3 miles out.
Ithaca's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 5,396 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,704 a year. That compares with roughly 63 Mcf a year of gas at Ithaca's 17.58 per-Mcf rate — about $1,294 a year — against a local electricity rate of 29.22¢/kWh. Looked at as a full purchase rather than an incremental one, payback here is longer than the 15-year equipment life, leaving the 15-year total $9,654 behind.
If your home heats with electric baseboard instead of gas
Plenty of homes in Ithaca heat with electricity alone, no gas line involved. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. About $2,936 a year comes back this way, enough that the 2.7-year payback clears the $8,000 premium comfortably within the equipment's life.
Where Ithaca ranks in this dataset
Among 3206 cities, Ithaca's winter puts it at rank 227 for severity, while its size puts it at rank 1217 for population — 1 in both cases being the extreme. That's the coldest third of the dataset, where climate does most of the work behind this figure.
What to do with this number in Ithaca
About 33,768 people live in Ithaca, New York, 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.
Get quotes from local HVAC contractors before deciding.
Where Ithaca's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Ithaca's 2.82 seasonal COP and payback figure. Ithaca's 5°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.