Yampa - 4975 Nome
Non-Refrigerated Warehouse in Denver, CO · 4975 Nome Street · 80239
At a glance
Yampa - 4975 Nome is a 20,012-square-foot non-refrigerated warehouse at 4975 Nome Street in Denver, Colorado, built in 1978. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 70 out of 100 (grade B), a site energy-use intensity of 42.3 kBtu/ft² and 58 tCO₂e of greenhouse-gas emissions. That score is higher than 47% of the 161 scored non-refrigerated warehouse buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 42.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 58 tCO₂e |
| GHG intensity | — |
| Electricity | 40,410 kWh |
| Natural gas | 7,089 therms |
| Gross floor area | 20,012 sq ft |
| Source record | denver:1264:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 70 | +32 | 42.3 kBtu/ft² | 58 tCO₂e |
| 2022 | 38 | +1 | 77.3 kBtu/ft² | 273 tCO₂e |
| 2021 | 37 | 71.8 kBtu/ft² | 282 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
- 4975 Nome 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 Yampa - 4975 Nome compare with other non-refrigerated warehouse buildings in Denver?
The latest disclosures cover 213 non-refrigerated warehouse buildings in Denver, out of 3,287 buildings citywide. Yampa - 4975 Nome's ENERGY STAR score of 70 compares with an average of 67 across the 161 that report a score; it scores higher than 47% of them and lower than 53%. Its site EUI of 42.3 kBtu/ft² is roughly in line with the average of 45.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 20,012 sq ft, it is about 78% below the average floor area of 92,563 sq ft for those buildings. Its 1978 construction date is close to the group's average year built (1977). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has Yampa - 4975 Nome's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Yampa - 4975 Nome, covering report years 2021–2023. Its ENERGY STAR score went from 37 in 2021 to 70 in 2023 (+33 points). Site EUI moved from 71.8 kBtu/ft² (2021) to 42.3 kBtu/ft² (2023), a 41% decrease. Reported emissions went from 282 tCO₂e to 58 tCO₂e over the same span (down 79%).
What does an ENERGY STAR score of 70 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 70 means the building performs better than about 70% of its national peers. BuildingCensus bands the score into report-card grades; 70 falls in band B — above median (70–84). It sits 5 points below 75, the threshold for ENERGY STAR certification. In Denver, 54% of scored buildings are at 75 or above.
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. Yampa - 4975 Nome's 42.3 kBtu/ft² across 20,012 sq ft works out to about 0.8 billion Btu (248 MWh-equivalent) in 2023. The disclosure also reports 40,410 kWh of electricity and 7,089 therms of natural gas for the year.
Which law requires Yampa - 4975 Nome to report its energy use?
Yampa - 4975 Nome 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:1264:2023). 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 non-refrigerated warehouse buildings in Denver
Frequently asked questions
What is Yampa - 4975 Nome's energy grade?
Yampa - 4975 Nome scores 70 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Yampa - 4975 Nome use?
Its 2023 site energy-use intensity was 42.3 kBtu/ft² across 20,012 sq ft, including 40,410 kWh of electricity and 7,089 therms of natural gas.
What are Yampa - 4975 Nome's carbon emissions?
Yampa - 4975 Nome reported 58 tCO₂e of greenhouse-gas emissions for 2023.
Where is Yampa - 4975 Nome?
Yampa - 4975 Nome is at 4975 Nome Street, in Denver, Colorado 80239.
How big is Yampa - 4975 Nome and when was it built?
Yampa - 4975 Nome has 20,012 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1978 as its year built. It is classed as non-refrigerated warehouse.
Is Yampa - 4975 Nome 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, “Yampa - 4975 Nome, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/yampa-4975-nome-58b3f1ed (data as of July 9, 2026).