Fillmore Auditorium
Bar/Nightclub in Denver, CO · 1510 Clarkson Street · 80218
At a glance
Fillmore Auditorium is a 42,000-square-foot bar/nightclub building at 1510 Clarkson Street in Denver, Colorado, built in 1907. In its 2023 Denver benchmarking disclosure it reported a site energy-use intensity of 84.1 kBtu/ft² and 335 tCO₂e of greenhouse-gas emissions.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 84.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 335 tCO₂e |
| GHG intensity | — |
| Electricity | 424,363 kWh |
| Natural gas | 20,822 therms |
| Gross floor area | 42,000 sq ft |
| Source record | denver:2763:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 84.1 kBtu/ft² | 335 tCO₂e | |
| 2022 | — | 84.3 kBtu/ft² | 336 tCO₂e | |
| 2021 | — | 52.6 kBtu/ft² | 173 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
- 1510 Clarkson Street
- City
- Denver
- State
- Colorado
- ZIP
- 80218
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 Fillmore Auditorium compare with other buildings in Denver?
The latest disclosures cover 3,287 benchmarked buildings in Denver. Its site EUI of 84.1 kBtu/ft² is roughly in line with the average of 80.9 kBtu/ft².
At 42,000 sq ft, it is about 65% below the average floor area of 119,282 sq ft for those buildings. It was built in 1907, 76 years earlier than the group's average year built (1983).
How has Fillmore Auditorium's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for Fillmore Auditorium, covering report years 2021–2023. Site EUI moved from 52.6 kBtu/ft² (2021) to 84.1 kBtu/ft² (2023), an 60% increase. Reported emissions went from 173 tCO₂e to 335 tCO₂e over the same span (up 94%).
What does a site EUI of 84.1 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. Fillmore Auditorium's 84.1 kBtu/ft² across 42,000 sq ft works out to about 3.5 billion Btu (1,035 MWh-equivalent) in 2023. The disclosure also reports 424,363 kWh of electricity and 20,822 therms of natural gas for the year.
Which law requires Fillmore Auditorium to report its energy use?
Fillmore Auditorium 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:2763:2023). 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 bar/nightclub buildings in Denver
Frequently asked questions
What is Fillmore Auditorium's energy grade?
Fillmore Auditorium did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 84.1 kBtu/ft².
How much energy does Fillmore Auditorium use?
Its 2023 site energy-use intensity was 84.1 kBtu/ft² across 42,000 sq ft, including 424,363 kWh of electricity and 20,822 therms of natural gas.
What are Fillmore Auditorium's carbon emissions?
Fillmore Auditorium reported 335 tCO₂e of greenhouse-gas emissions for 2023.
Where is Fillmore Auditorium?
Fillmore Auditorium is at 1510 Clarkson Street, in Denver, Colorado 80218.
How big is Fillmore Auditorium and when was it built?
Fillmore Auditorium has 42,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1907 as its year built. It is classed as bar/nightclub.
Is Fillmore Auditorium 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, “Fillmore Auditorium, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/fillmore-auditorium-4974d9a0 (data as of July 9, 2026).