Winter Llc - D&L Art Glass Supply
Distribution Center in Denver, CO · 1440 W 52Nd Ave · 80221
At a glance
Winter Llc - D&L Art Glass Supply is a 35,940-square-foot distribution center at 1440 W 52Nd Ave in Denver, Colorado, built in 1965. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B), a site energy-use intensity of 22.1 kBtu/ft² and 74 tCO₂e of greenhouse-gas emissions. That score is higher than 81% of the 139 scored distribution center buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 22.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 74 tCO₂e |
| GHG intensity | — |
| Electricity | 90,054 kWh |
| Natural gas | 4,869 therms |
| Gross floor area | 35,940 sq ft |
| Source record | denver:1933:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 84 | -1 | 22.1 kBtu/ft² | 74 tCO₂e |
| 2022 | 85 | ±0 | 23.0 kBtu/ft² | 72 tCO₂e |
| 2021 | 85 | 21.6 kBtu/ft² | 74 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
- 1440 W 52Nd Ave
- City
- Denver
- State
- Colorado
- ZIP
- 80221
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 Winter Llc - D&L Art Glass Supply compare with other distribution center buildings in Denver?
The latest disclosures cover 188 distribution center buildings in Denver, out of 3,287 buildings citywide. Winter Llc - D&L Art Glass Supply's ENERGY STAR score of 84 compares with an average of 61 across the 139 that report a score; it scores higher than 81% of them and lower than 16%. Its site EUI of 22.1 kBtu/ft² is about half of the average of 48.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 35,940 sq ft, it is about 65% below the average floor area of 103,624 sq ft for those buildings. It was built in 1965, 15 years earlier than the group's average year built (1980). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
How has Winter Llc - D&L Art Glass Supply's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Winter Llc - D&L Art Glass Supply, covering report years 2021–2023. Its ENERGY STAR score went from 85 in 2021 to 84 in 2023 (-1 points); its best year on file was 2021, at 85. Site EUI moved from 21.6 kBtu/ft² (2021) to 22.1 kBtu/ft² (2023), an 2% increase. Reported emissions went from 74 tCO₂e to 74 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Winter Llc - D&L Art Glass Supply's 22.1 kBtu/ft² across 35,940 sq ft works out to about 0.8 billion Btu (233 MWh-equivalent) in 2023. The disclosure also reports 90,054 kWh of electricity and 4,869 therms of natural gas for the year.
Which law requires Winter Llc - D&L Art Glass Supply to report its energy use?
Winter Llc - D&L Art Glass Supply 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:1933:2023). 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 distribution center buildings in Denver
- Iml Security Supply· 35,903 sq ft · score 73 (B)
- Professional Flooring Supply· 35,625 sq ft · score 82 (B)
- 1390 W Evans (Building 1)· 35,087 sq ft · EUI 59.3 kBtu/ft²
- Den00802 - Denver 21· 35,000 sq ft · EUI 61.3 kBtu/ft²
- Building Id: #3240 2505 W. 7Th Ave· 34,302 sq ft · score 71 (B)
- Italco Food Products· 34,000 sq ft · score 28 (D)
- Distribution Center buildings in Denver· 188 benchmarked
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
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Frequently asked questions
What is Winter Llc - D&L Art Glass Supply's energy grade?
Winter Llc - D&L Art Glass Supply scores 84 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 Winter Llc - D&L Art Glass Supply use?
Its 2023 site energy-use intensity was 22.1 kBtu/ft² across 35,940 sq ft, including 90,054 kWh of electricity and 4,869 therms of natural gas.
What are Winter Llc - D&L Art Glass Supply's carbon emissions?
Winter Llc - D&L Art Glass Supply reported 74 tCO₂e of greenhouse-gas emissions for 2023.
Where is Winter Llc - D&L Art Glass Supply?
Winter Llc - D&L Art Glass Supply is at 1440 W 52Nd Ave, in Denver, Colorado 80221.
How big is Winter Llc - D&L Art Glass Supply and when was it built?
Winter Llc - D&L Art Glass Supply has 35,940 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1965 as its year built. It is classed as distribution center.
Is Winter Llc - D&L Art Glass Supply 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, “Winter Llc - D&L Art Glass Supply, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/winter-llc-d-l-art-glass-supply-e5e750e6 (data as of July 9, 2026).