Heat Pump Payback in Newport, RI
Newport, RI: the heat pump payback math
In Newport, a heat pump would cost more to run each year than what you have now. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $5,500. The heat pump would cost about $8 more a year to run than the furnace it replaces, a premium with no payback. That's Newport's own climate and rates talking, not a hedge or a caveat.
Checking a different city
This runs the same numbers for 3206 US cities, not just Newport. Look one up here.
How cold Newport actually gets
Degree days tell the story here: Newport racks up 4644 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 505 cooling degree days on the cooling side. 16.3°F is the figure equipment gets sized against here, the 99th-percentile cold snap, not an average day, with a low of 14.2°F in the 2024 station record. Worked through the model, that's a seasonal COP of 3.09 on the cold-climate unit fit for this climate. Below the 25°F line where a standard machine starts leaning on resistance backup, Newport sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, Newport, 1.6 miles from Newport.
Newport's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 3,806 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,249 a year. That compares with roughly 48 Mcf a year of gas at Newport's $21.66 per-Mcf rate, about $1,241 a year with the old AC included, against a local electricity rate of 29.48¢/kWh. Because the heat pump costs more to run here, the gap only widens with time: $5,624 behind after 15 years compared with replacing the furnace and AC like-for-like.
How sensitive Newport's result is to prices
For the verdict in Newport to flip, electricity would need to drop to about 29.2¢/kWh from 29.48¢, or gas climb past $21.83 per Mcf from $21.66. 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 Newport; the case for one here rests on comfort, cooling, or replacing electric heat instead.
If your home heats with electric baseboard instead of gas
Gas isn't universal in Newport, many houses run on electric heat already. Swap the comparison to resistance heat instead of gas, and Newport's answer improves. About $2,411 a year comes back this way, enough that the 4.1-year payback clears the $10,000 premium comfortably within the equipment's life.
How Newport compares nationally
Newport lands at position 1059 out of 3206 cities on heating severity (coldest is 1), and 1639 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.
Deciding what's next in Newport, RI
Newport, Rhode Island is home to about 24,482 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 Newport, nothing is lost by holding off until the current equipment genuinely fails.
Line up a few local HVAC quotes before you decide.
More on how this number was built
The methodology guide walks through exactly how Newport's 3.09 seasonal COP and the rest of this page's numbers get built. Newport's 16.3°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.