Unique Woodworking/William Ohs
Manufacturing/Industrial Plant in Denver, CO · 4101 E. 48Th Ave · 80216
At a glance
Unique Woodworking/William Ohs is a 72,000-square-foot manufacturing/industrial plant at 4101 E. 48Th Ave in Denver, Colorado, built in 1930. In its 2023 Denver benchmarking disclosure it reported a site energy-use intensity of 96.8 kBtu/ft² and 617 tCO₂e of greenhouse-gas emissions.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 96.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 617 tCO₂e |
| GHG intensity | — |
| Electricity | 708,509 kWh |
| Natural gas | 45,551 therms |
| Gross floor area | 72,000 sq ft |
| Source record | denver:1313:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 96.8 kBtu/ft² | 617 tCO₂e | |
| 2022 | — | 107.3 kBtu/ft² | 666 tCO₂e | |
| 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.
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Location
- Address
- 4101 E. 48Th Ave
- City
- Denver
- State
- Colorado
- ZIP
- 80216
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 Unique Woodworking/William Ohs 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 96.8 kBtu/ft² is about half of the average of 212.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 72,000 sq ft, it is roughly in line with the average floor area of 79,006 sq ft for those buildings. It was built in 1930, 42 years earlier 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 Unique Woodworking/William Ohs's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Unique Woodworking/William Ohs, covering report years 2021–2023. Site EUI moved from 107.3 kBtu/ft² (2022) to 96.8 kBtu/ft² (2023), a 10% decrease. Reported emissions went from 666 tCO₂e to 617 tCO₂e over the same span (down 7%).
What does a site EUI of 96.8 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. Unique Woodworking/William Ohs's 96.8 kBtu/ft² across 72,000 sq ft works out to about 7 billion Btu (2,043 MWh-equivalent) in 2023. The disclosure also reports 708,509 kWh of electricity and 45,551 therms of natural gas for the year.
Which law requires Unique Woodworking/William Ohs to report its energy use?
Unique Woodworking/William Ohs 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:1313:2023). 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
- Integrated Power Services· 70,000 sq ft · EUI 170.5 kBtu/ft²
- Proximo Distillers - 200 S. Kalamath St· 70,000 sq ft · EUI 53.9 kBtu/ft²
- Kimco - 1Vision - 4155 Forest St· 69,378 sq ft · EUI 87.1 kBtu/ft²
- Wmra Franklin Mrf· 67,886 sq ft · EUI 139.8 kBtu/ft²
- Wm 48Th Mrf· 67,007 sq ft · EUI 31.8 kBtu/ft²
- Midway Unit #180 Old West Mattress 11440 E 56Th Ave· 66,878 sq ft · EUI 100.4 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 Unique Woodworking/William Ohs's energy grade?
Unique Woodworking/William Ohs did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 96.8 kBtu/ft².
How much energy does Unique Woodworking/William Ohs use?
Its 2023 site energy-use intensity was 96.8 kBtu/ft² across 72,000 sq ft, including 708,509 kWh of electricity and 45,551 therms of natural gas.
What are Unique Woodworking/William Ohs's carbon emissions?
Unique Woodworking/William Ohs reported 617 tCO₂e of greenhouse-gas emissions for 2023.
Where is Unique Woodworking/William Ohs?
Unique Woodworking/William Ohs is at 4101 E. 48Th Ave, in Denver, Colorado 80216.
How big is Unique Woodworking/William Ohs and when was it built?
Unique Woodworking/William Ohs has 72,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1930 as its year built. It is classed as manufacturing/industrial plant.
Is Unique Woodworking/William Ohs 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, “Unique Woodworking/William Ohs, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/unique-woodworking-william-ohs-20a143cf (data as of July 9, 2026).