SolarOperatingPSCO

City & County of Denver at Denver Int'l

Solar power plant in Denver County, Colorado. 3.4 MW of nameplate capacity across 1 generator, operated by Denver Airport Solar, LLC.

Also known as EIA plant 57645

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Airport 1 Solar (DIA)Oak Leaf Solar XVIII LLCCity & County of Denv…500 m
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6 plants within 1.4 km, from EIA coordinates.

Key facts

Capacity
3.4 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
June 2011First generator online
Operator
Denver Airport Solar, LLCEIA operator ID 56974
Grid
PSCOBalancing authority PSCO
Price nodes
None linkedNo verified ISO node
Location
Denver County, CO39.9030, −104.6595
EIA plant ID
57645EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power City & County of Denver at Denver Int'l produces

Free · EIA-923

Net generation, 2025

3.46 GWh

3,458 MWh, final

Capacity factor, 2025

11.6%

2024: 13.3%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

3.5–7.2

GWh a year. Low 2025, high 2020

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
20113,892Not reported12 of 12
20125,35317.9%12 of 12
20135,85319.7%12 of 12
20146,73222.6%12 of 12
20156,52821.9%12 of 12
20167,03923.6%12 of 12
20176,92023.2%12 of 12
20187,03423.6%12 of 12
20196,74022.6%12 of 12
20207,20124.1%12 of 12
20215,26017.7%12 of 12
20224,23614.2%12 of 12
20234,71115.8%12 of 12
20243,96013.3%12 of 12
20253,45811.6%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account

No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
PV1Solar Photovoltaic3.4June 2011

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Denver Airport Solar, LLC as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Modeled curtailment

A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near City & County of Denver at Denver Int'l

Questions about City & County of Denver at Denver Int'l

How much power does City & County of Denver at Denver Int'l produce?

City & County of Denver at Denver Int'l reported 3,458 MWh (3.46 GWh) of net generation in 2025, a 11.6% capacity factor on 3.4 MW of nameplate capacity.

Where is City & County of Denver at Denver Int'l?

City & County of Denver at Denver Int'l is in Denver County, Colorado, at 39.9030, −104.6595. It is in the Public Service Company of Colorado balancing area (PSCO).

Who operates City & County of Denver at Denver Int'l?

EIA-860M for August 2026 lists Denver Airport Solar, LLC as the operator (EIA operator ID 56974). The operator is not always the owner.

When did City & County of Denver at Denver Int'l start operating?

Its first generator began operating in June 2011, according to EIA-860M.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page