Lincoln, CA: the heat pump payback math
In Lincoln, a heat pump pays for itself within a reasonable window. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $1,000 after a $2,000 federal tax credit. Lower bills claw that back: about $129 saved annually, for a payback of roughly 7.8 years. That's a real payback, built from Lincoln's own climate and utility rates, not a national guess.
The climate behind Lincoln's payback figure
2727 heating degree days pile up here every year, so Lincoln has a mild winter by US standards; the cooling side runs to 1698 cooling degree days, where summers are hot enough that cooling matters as much as heating. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 28.4°F, against a record low of 26.6°F. That puts the seasonal coefficient of performance at 3.05 for the recommended standard unit. A standard ducted system is enough here; Lincoln's design temperature doesn't justify the cold-climate premium. Source: NOAA station LINCOLN REGIONAL AIRPORT KARL, 3.9 miles from Lincoln — the closest one on record.
The month-to-month numbers for Lincoln
Electricity use for heating alone comes out to about 2,264 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,219 a year. That compares with roughly 28 Mcf a year of gas at Lincoln's 22.01 per-Mcf rate — about $1,348 a year — against a local electricity rate of 32.83¢/kWh. Looked at as a full purchase rather than an incremental one, payback here is roughly 85.3 years, leaving the 15-year total $935 ahead.
The other scenario: no gas furnace to begin with
Plenty of homes in Lincoln heat with electricity alone, no gas line involved. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. Switching saves about $1,771 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $5,500 spent up front comes back in about 3.1 years.
Where Lincoln ranks in this dataset
Ranked against the other 3206 cities covered, Lincoln comes in at 2025 for heating severity — 1 would be the coldest place in the dataset — and 731 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.
Next step for 56,268 people in Lincoln
About 56,268 people live in Lincoln, California, 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, it's worth getting quotes before your current system fails, not after.
Line up a few local HVAC quotes before you decide.
Where Lincoln's figure comes from
The methodology guide walks through exactly how Lincoln's 3.05 seasonal COP and the rest of this page's numbers get built. See what Lincoln's figure looks like without the $2,000 federal credit in the guide to how that credit moves the payback window.