Heat Pump Payback in Cortland, NY
Is a heat pump worth it in Cortland?
Cortland is a place where a heat pump genuinely costs more to operate than the alternative. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $5,500. Unfortunately the electric bill outweighs the gas bill it replaces by about $506 a year here, so the extra spend stays unrecovered. That's Cortland's own climate and rates talking, not a hedge or a caveat.
Compare against another city
Landed on Cortland by mistake, or want to compare it against somewhere else? Search the other 3206 cities below.
Cortland's weather, in the numbers that matter
Degree days tell the story here: Cortland racks up 6423 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 354 cooling degree days on the cooling side. 1.9°F is the figure equipment gets sized against here, the 99th-percentile cold snap, not an average day, with a low of -13°F in the 2024 station record. Worked through the model, that's a seasonal COP of 2.75 on the cold-climate unit fit for this climate. Below the 25°F line where a standard machine starts leaning on resistance backup, Cortland sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, Ithaca 13 E, 11.6 miles from Cortland.
What it actually costs to run, year to year
Electricity use for heating alone comes out to about 5,914 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,816 a year. That compares with roughly 67 Mcf a year of gas at Cortland's $17.58 per-Mcf rate, about $1,310 a year with the old AC included, against a local electricity rate of 29.22¢/kWh. Because the heat pump costs more to run here, the gap only widens with time: $13,094 behind after 15 years compared with replacing the furnace and AC like-for-like.
What would change Cortland's answer
For the verdict in Cortland to flip, electricity would need to drop to about 20.4¢/kWh from 29.22¢, or gas climb past $25.15 per Mcf from $17.58. A utility offering a lower heat pump rate can change this. Until then, no quote price makes a heat pump pay back against gas in Cortland; the case for one here rests on comfort, cooling, or replacing electric heat instead.
Electric resistance heat in Cortland, compared
Gas isn't universal in Cortland, many houses run on electric heat already. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. The saving here runs about $3,070 a year, which recovers the extra $10,000 spent going electric in roughly 3.3 years.
How Cortland compares nationally
Cortland lands at position 100 out of 3206 cities on heating severity (coldest is 1), and 2143 out of 3206 by population size (biggest is 1). That's the coldest third of the dataset, where climate does most of the work behind this figure.
Next step if you live in Cortland
Cortland, New York is home to about 17,459 people, and the figures above are the same ones a local HVAC contractor uses to size and quote a system, this site doesn't guess where a real quote would land, it just tells you whether it's worth asking for one. In Cortland, nothing is lost by holding off until the current equipment genuinely fails.
Ask a local HVAC contractor for a quote before committing either way.
Reading further on this page's numbers
Every constant behind this page, the 2.75 seasonal COP, the degree-day corrections, the equipment costs, is documented in the methodology guide. Cortland's 1.9°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.