Is a heat pump worth it in Eden Prairie?

Eden Prairie is a place where a heat pump genuinely costs more to operate than the alternative. $3,500 is what Eden Prairie 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. Unfortunately the electric bill outweighs the gas bill it replaces by about $189 a year here, so the extra spend stays unrecovered. That's Eden Prairie's own climate and rates talking, not a hedge or a caveat.

Eden Prairie's weather, in the numbers that matter

Degree days tell the story here: Eden Prairie racks up 6064 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 831 cooling degree days on the cooling side. -6°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of -9.9°F on file. Worked through the model, that's a seasonal COP of 2.56 on the cold-climate unit fit for this climate. Below the 25°F line where a standard machine starts leaning on resistance backup, Eden Prairie sits firmly in cold-climate territory, so that's the class of unit priced here. Source: NOAA station FLYING CLOUD AIRPORT, 1.4 miles from Eden Prairie — the closest one on record.

The month-to-month numbers for Eden Prairie

A 2000-square-foot house here would pull roughly 5,998 heating kilowatt-hours annually on top of cooling, totalling about $1,051 a year on electricity. Eden Prairie's gas rate of 10.98 per Mcf, applied to the 63 Mcf a year the furnace burns, puts its running cost near $862 a year, against 15.67¢ per kWh for electricity. 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 $6,331 behind.

Electric resistance heat in Eden Prairie, compared

Gas isn't universal in Eden Prairie — 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 $1,524 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $8,000 spent up front comes back in about 5.2 years.

Eden Prairie against the rest of the country

Ranked against the other 3206 cities covered, Eden Prairie comes in at 183 for heating severity — 1 would be the coldest place in the dataset — and 630 by population, where 1 is largest. That's the coldest third of the dataset, where climate does most of the work behind this figure.

Next step for 62,905 people in Eden Prairie

Eden Prairie, Minnesota is home to about 62,905 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 Eden Prairie, nothing is lost by holding off until the current equipment genuinely fails.

Get quotes from local HVAC contractors before deciding.

More on how this number was built

The methodology guide walks through exactly how Eden Prairie's 2.56 seasonal COP and the rest of this page's numbers get built. Eden Prairie's -6°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.