Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 65.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,824 tCO₂e |
| GHG intensity | — |
| Electricity | 3,034,577 kWh |
| Natural gas | 41,117 therms |
| Gross floor area | 220,257 sq ft |
| Source record | denver:5607:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 70 | +11 | 65.7 kBtu/ft² | 1,824 tCO₂e |
| 2022 | 59 | -15 | 75.0 kBtu/ft² | 2,063 tCO₂e |
| 2021 | 74 | 62.0 kBtu/ft² | 1,859 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
- 1801 Wewatta St
- 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
Frequently asked questions
What is Union Tower West's energy grade?
Union Tower West 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 Union Tower West use?
Its 2023 site energy-use intensity was 65.7 kBtu/ft² across 220,257 sq ft, including 3,034,577 kWh of electricity and 41,117 therms of natural gas.
What are Union Tower West's carbon emissions?
Union Tower West reported 1,824 tCO₂e of greenhouse-gas emissions for 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.
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Dataset updated . Source: Energize Denver Benchmarking disclosure, record denver:5607:2023.