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AIColorado Solarby Discovery Clean Energy

Jefferson County · Denver Metro

Solar in Columbine, Colorado

Columbine is an unincorporated community (a Census-designated place with no town government) in Jefferson County, sitting at about 5,540 feet with roughly 25,229 residents (2020 Census). For a solar or battery project here, the detail that moves the numbers most is the utility: Xcel Energy (Public Service Company of Colorado).

Unincorporated community5,540 ft2 counties

At a glance

Population
25,229
2020 Census
Elevation
5,540 ft
USGS
Counties
Jefferson, Arapahoe
Government
Unincorporated community

Electric utility

Territory from the Colorado Energy Office utility map (data edited July 2026). The utility on your bill is the final word — we verify by address.

01

Columbine’s electric utility

The state’s utility-territory map places Columbine in Xcel Energy (Public Service Company of Colorado) territory. As an investor-owned utility, it banks exported solar as kWh credits that offset later use one-for-one.

As always, the utility printed on your bill beats any map; we verify it by address before quoting.

02

What Columbine’s setting means for panels

Columbine sits around 5,540 feet, where Colorado’s clear air and cool temperatures help panel efficiency. Hillside shading, trees and snow load are what we look at closely.

03

Who approves solar in Columbine

Who issues a solar permit in Columbine depends on local arrangements — some Colorado towns run their own building departments, others rely on the county, and electrical permits in many small jurisdictions come from the State Electrical Board. We confirm and file with the right one.

04

Columbine spans 2 counties

Columbine crosses county lines — Jefferson County, Arapahoe County. County-level programs and building offices can differ across that line, so we check which side your address falls on.

05

Columbine at a glance

Census publishes no annual estimates for unincorporated communities; the 2020 count was 25,229. It ranks #8 by population among the communities in Jefferson County, and its nearest neighbors are Columbine Valley (2 mi), Ken Caryl (3 mi), Littleton (3 mi).

Our crews are based in Denver, roughly 11 straight-line miles away. That keeps site visits and follow-up simple.

FAQ

Questions we hear

Which utility serves Columbine?

Xcel Energy (Public Service Company of Colorado), according to the state’s territory map. The name printed on your bill settles it.

What happens to extra solar power in Columbine?

Your utility, Xcel Energy (Public Service Company of Colorado), banks exported solar as kWh credits that offset later use one-for-one. That rule — more than sunshine — decides how to size a system here.

Does Columbine’s elevation affect solar output?

At about 5,540 feet, Columbine benefits from clear, cool conditions that help panel efficiency. Actual output depends far more on your roof’s direction, tilt and shading, which we model per address.

Do you install solar and batteries in Columbine?

Yes. Our own Colorado crews install across all 64 counties, including Jefferson County. We handle design, permits and utility interconnection.

Get honest numbers for your roof

Our Colorado crew looks up your utility’s current rules, models your roof, and tells you straight — including when solar or a battery won’t pay off.

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