Nccar2 - Mountain West Business Park - Bldg. 3
Manufacturing/Industrial Plant in Denver, CO · 4220 Carson Street · 80239
At a glance
Nccar2 - Mountain West Business Park - Bldg. 3 is a 43,490-square-foot manufacturing/industrial plant at 4220 Carson Street in Denver, Colorado, built in 2008. In its 2023 Denver benchmarking disclosure it reported a site energy-use intensity of 148.7 kBtu/ft² and 559 tCO₂e of greenhouse-gas emissions.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 148.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 559 tCO₂e |
| GHG intensity | — |
| Electricity | 620,109 kWh |
| Natural gas | 43,496 therms |
| Gross floor area | 43,490 sq ft |
| Source record | denver:1704:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 148.7 kBtu/ft² | 559 tCO₂e | |
| 2022 | — | 147.9 kBtu/ft² | 537 tCO₂e | |
| 2021 | 6 | 175.3 kBtu/ft² | 694 tCO₂e |
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.
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Location
- Address
- 4220 Carson Street
- City
- Denver
- State
- Colorado
- ZIP
- 80239
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 Nccar2 - Mountain West Business Park - Bldg. 3 compare with other manufacturing/industrial plant buildings in Denver?
The latest disclosures cover 240 manufacturing/industrial plant buildings in Denver, out of 3,287 buildings citywide. Its site EUI of 148.7 kBtu/ft² is about 30% below the average of 212.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 43,490 sq ft, it is about 45% below the average floor area of 79,006 sq ft for those buildings. It was built in 2008, 36 years later than the group's average year built (1972). Across all 24 jurisdictions BuildingCensus covers, the 2,372 manufacturing/industrial plant buildings average an ENERGY STAR score of 67 and a site EUI of 126.3 kBtu/ft².
How has Nccar2 - Mountain West Business Park - Bldg. 3's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Nccar2 - Mountain West Business Park - Bldg. 3, covering report years 2021–2023. Site EUI moved from 175.3 kBtu/ft² (2021) to 148.7 kBtu/ft² (2023), a 15% decrease. Reported emissions went from 694 tCO₂e to 559 tCO₂e over the same span (down 19%).
What does a site EUI of 148.7 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. Nccar2 - Mountain West Business Park - Bldg. 3's 148.7 kBtu/ft² across 43,490 sq ft works out to about 6.5 billion Btu (1,895 MWh-equivalent) in 2023. The disclosure also reports 620,109 kWh of electricity and 43,496 therms of natural gas for the year.
Which law requires Nccar2 - Mountain West Business Park - Bldg. 3 to report its energy use?
Nccar2 - Mountain West Business Park - Bldg. 3 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 2023 disclosure (source record denver:1704:2023). 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 manufacturing/industrial plant buildings in Denver
- Publication Printers Corp. - 2011 S Platte· 43,021 sq ft · EUI 378.0 kBtu/ft²
- 1496 - 6275 E 39Th Ave· 42,707 sq ft · EUI 180.1 kBtu/ft²
- 60-90 S. Santa Fe· 42,594 sq ft · EUI 45.6 kBtu/ft²
- Rio Grande - 500 Osage· 42,500 sq ft · EUI 73.0 kBtu/ft²
- Crossroads Twin Peaks, Llc· 42,423 sq ft · EUI 36.8 kBtu/ft²
- 3883 Monaco Warehouse, Lllp· 42,009 sq ft · EUI 77.9 kBtu/ft²
- Manufacturing/Industrial Plant buildings in Denver· 240 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 Nccar2 - Mountain West Business Park - Bldg. 3's energy grade?
Nccar2 - Mountain West Business Park - Bldg. 3 did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 148.7 kBtu/ft².
How much energy does Nccar2 - Mountain West Business Park - Bldg. 3 use?
Its 2023 site energy-use intensity was 148.7 kBtu/ft² across 43,490 sq ft, including 620,109 kWh of electricity and 43,496 therms of natural gas.
What are Nccar2 - Mountain West Business Park - Bldg. 3's carbon emissions?
Nccar2 - Mountain West Business Park - Bldg. 3 reported 559 tCO₂e of greenhouse-gas emissions for 2023.
Where is Nccar2 - Mountain West Business Park - Bldg. 3?
Nccar2 - Mountain West Business Park - Bldg. 3 is at 4220 Carson Street, in Denver, Colorado 80239.
How big is Nccar2 - Mountain West Business Park - Bldg. 3 and when was it built?
Nccar2 - Mountain West Business Park - Bldg. 3 has 43,490 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2008 as its year built. It is classed as manufacturing/industrial plant.
Is Nccar2 - Mountain West Business Park - Bldg. 3 covered by the Energize Denver Building Performance Policy?
Yes — it appears in the 2023 Energize Denver Benchmarking disclosure, which lists the buildings reporting under the Energize Denver Building Performance Policy.
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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, “Nccar2 - Mountain West Business Park - Bldg. 3, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/nccar2-mountain-west-business-park-bldg-3-16818c1b (data as of July 9, 2026).