Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 34 (band D) |
| Site EUI | 121.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 305 tCO₂e |
| GHG intensity | — |
| Electricity | 294,117 kWh |
| Natural gas | 28,035 therms |
| Gross floor area | 31,333 sq ft |
| Source record | denver:3646:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 34 | -3 | 121.5 kBtu/ft² | 305 tCO₂e |
| 2022 | 37 | +2 | 103.8 kBtu/ft² | 301 tCO₂e |
| 2021 | 35 | 109.4 kBtu/ft² | 319 tCO₂e |
Compliance context
Energize Denver Building Performance Policy
Energize Denver sets EUI performance targets for buildings over 25,000 sq ft with interim deadlines through 2030 and civil penalties (around $0.30–0.70 per kBtu over target) for non-compliance.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 1221 S. Clarkson St
- City
- Denver
- State
- Colorado
- ZIP
- 80210
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 1221 S. Clarkson St's energy grade?
1221 S. Clarkson St scores 34 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1221 S. Clarkson St use?
Its 2023 site energy-use intensity was 121.5 kBtu/ft² across 31,333 sq ft, including 294,117 kWh of electricity and 28,035 therms of natural gas.
What are 1221 S. Clarkson St's carbon emissions?
1221 S. Clarkson St reported 305 tCO₂e of greenhouse-gas emissions for 2023. Energize Denver sets EUI performance targets for buildings over 25,000 sq ft with interim deadlines through 2030 and civil penalties (around $0.30–0.70 per kBtu over target) for non-compliance.
Dataset updated . Source: Energize Denver Benchmarking disclosure, record denver:3646:2023.