At a glance
Argonne Denver Airport Business Park is a 91,560-square-foot office building at 6850, 6860, & 6890 Argonne Street in Denver, Colorado, built in 2008. In its 2021 Denver benchmarking disclosure it reported a site energy-use intensity of 101.8 kBtu/ft² and 898 tCO₂e of greenhouse-gas emissions.
Energize Denver Building Performance Policy · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 101.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 898 tCO₂e |
| GHG intensity | — |
| Electricity | 1,043,916 kWh |
| Natural gas | 57,632 therms |
| Gross floor area | 91,560 sq ft |
| Source record | denver:1003:2021 |
Compliance context
Energize Denver Building Performance Policy
Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 6850, 6860, & 6890 Argonne Street
- City
- Denver
- State
- Colorado
- ZIP
- 80249
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Denver · biggest emitters
How does Argonne Denver Airport Business Park compare with other office buildings in Denver?
The latest disclosures cover 427 office buildings in Denver, out of 3,287 buildings citywide. Its site EUI of 101.8 kBtu/ft² is about 52% above the average of 67.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 91,560 sq ft, it is about 42% below the average floor area of 157,927 sq ft for those buildings. It was built in 2008, 28 years later than the group's average year built (1980). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
What does a site EUI of 101.8 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Argonne Denver Airport Business Park's 101.8 kBtu/ft² across 91,560 sq ft works out to about 9.3 billion Btu (2,732 MWh-equivalent) in 2021. The disclosure also reports 1,043,916 kWh of electricity and 57,632 therms of natural gas for the year.
Which law requires Argonne Denver Airport Business Park to report its energy use?
Argonne Denver Airport Business Park reports under the Energize Denver Building Performance Policy, the legal basis of Denver's Energize Denver Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record denver:1003:2021). Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
More office buildings in Denver
- The Symes/George· 91,333 sq ft · score 79 (B)
- Employers Council· 90,863 sq ft · score 46 (D)
- Belleview Corporate Plaza I - 6501 E. Belleview Ave - Oef· 90,712 sq ft · score 80 (B)
- North Wynkoop Office· 89,792 sq ft · score 53 (D)
- 777 Grant· 89,600 sq ft · score 96 (A)
- 660 Bannock 5336150277· 89,305 sq ft
- Office buildings in Denver· 427 benchmarked
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
- Most efficient large buildings in Denver
- Least efficient large buildings in Denver
- Biggest emitters in Denver
Frequently asked questions
What is Argonne Denver Airport Business Park's energy grade?
Argonne Denver Airport Business Park did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 101.8 kBtu/ft².
How much energy does Argonne Denver Airport Business Park use?
Its 2021 site energy-use intensity was 101.8 kBtu/ft² across 91,560 sq ft, including 1,043,916 kWh of electricity and 57,632 therms of natural gas.
What are Argonne Denver Airport Business Park's carbon emissions?
Argonne Denver Airport Business Park reported 898 tCO₂e of greenhouse-gas emissions for 2021.
Where is Argonne Denver Airport Business Park?
Argonne Denver Airport Business Park is at 6850, 6860, & 6890 Argonne Street, in Denver, Colorado 80249.
How big is Argonne Denver Airport Business Park and when was it built?
Argonne Denver Airport Business Park has 91,560 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 2008 as its year built. It is classed as office.
Is Argonne Denver Airport Business Park covered by the Energize Denver Building Performance Policy?
Yes — it appears in the 2021 Energize Denver Benchmarking disclosure, which lists the buildings reporting under the Energize Denver Building Performance Policy.
Working with Denver building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Energize Denver Benchmarking (Energize Denver Building Performance Policy), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Argonne Denver Airport Business Park, Denver, Colorado — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/argonne-denver-airport-business-park-be645ed6 (data as of July 9, 2026).