At a glance
1801 Broadway Novel Coworking Llc is a 231,644-square-foot office building at 1801 N Broadway in Denver, Colorado, built in 1981. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 79 out of 100 (grade B), a site energy-use intensity of 92.2 kBtu/ft² and 2,041 tCO₂e of greenhouse-gas emissions. That score is higher than 51% of the 339 scored office buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 92.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 2,041 tCO₂e |
| GHG intensity | — |
| Electricity | 2,227,991 kWh |
| Natural gas | 11,650 therms |
| Gross floor area | 231,644 sq ft |
| Source record | denver:2631:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 79 | +5 | 92.2 kBtu/ft² | 2,041 tCO₂e |
| 2022 | 74 | 103.1 kBtu/ft² | 2,037 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
- 1801 N Broadway
- City
- Denver
- State
- Colorado
- ZIP
- 80202
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 1801 Broadway Novel Coworking Llc compare with other office buildings in Denver?
The latest disclosures cover 427 office buildings in Denver, out of 3,287 buildings citywide. 1801 Broadway Novel Coworking Llc's ENERGY STAR score of 79 compares with an average of 71 across the 339 that report a score; it scores higher than 51% of them and lower than 46%. Its site EUI of 92.2 kBtu/ft² is about 37% above the average of 67.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 231,644 sq ft, it is about 47% above the average floor area of 157,927 sq ft for those buildings. Its 1981 construction date is close to the group's average year built (1980). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 1801 Broadway Novel Coworking Llc's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for 1801 Broadway Novel Coworking Llc, covering report years 2021–2023. Its ENERGY STAR score went from 74 in 2022 to 79 in 2023 (+5 points). Site EUI moved from 103.1 kBtu/ft² (2022) to 92.2 kBtu/ft² (2023), a 11% decrease. Reported emissions went from 2,037 tCO₂e to 2,041 tCO₂e over the same span (up 0%).
What does an ENERGY STAR score of 79 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 79 means the building performs better than about 79% of its national peers. BuildingCensus bands the score into report-card grades; 79 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. 1801 Broadway Novel Coworking Llc's 92.2 kBtu/ft² across 231,644 sq ft works out to about 21.4 billion Btu (6,259 MWh-equivalent) in 2023. The disclosure also reports 2,227,991 kWh of electricity and 11,650 therms of natural gas for the year.
Which law requires 1801 Broadway Novel Coworking Llc to report its energy use?
1801 Broadway Novel Coworking Llc 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:2631:2023). 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 office buildings in Denver
- The Current· 230,246 sq ft
- Two Denver Highlands· 230,057 sq ft · score 90 (A)
- Diamond Hill Building C-D· 230,000 sq ft · score 86 (A)
- Centerpoint Ii· 228,142 sq ft · score 95 (A)
- Triangle Building· 227,631 sq ft · score 89 (A)
- Cherry Tower· 226,000 sq ft · score 60 (C)
- Office buildings in Denver· 427 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 1801 Broadway Novel Coworking Llc's energy grade?
1801 Broadway Novel Coworking Llc scores 79 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 1801 Broadway Novel Coworking Llc use?
Its 2023 site energy-use intensity was 92.2 kBtu/ft² across 231,644 sq ft, including 2,227,991 kWh of electricity and 11,650 therms of natural gas.
What are 1801 Broadway Novel Coworking Llc's carbon emissions?
1801 Broadway Novel Coworking Llc reported 2,041 tCO₂e of greenhouse-gas emissions for 2023.
Where is 1801 Broadway Novel Coworking Llc?
1801 Broadway Novel Coworking Llc is at 1801 N Broadway, in Denver, Colorado 80202.
How big is 1801 Broadway Novel Coworking Llc and when was it built?
1801 Broadway Novel Coworking Llc has 231,644 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1981 as its year built. It is classed as office.
Is 1801 Broadway Novel Coworking Llc 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, “1801 Broadway Novel Coworking Llc, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/1801-broadway-novel-coworking-llc-d8a5268a (data as of July 9, 2026).