Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 47.7 kBtu/ft² |
| Source EUI | 87.0 kBtu/ft² |
| GHG emissions | 371 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 941,437 kWh |
| Natural gas | 11,611 therms |
| Gross floor area | 166,975 sq ft |
| Source record | seattle:678:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | -3 | 47.7 kBtu/ft² | 371 tCO₂e |
| 2023 | 90 | +4 | 37.6 kBtu/ft² | 229 tCO₂e |
| 2022 | 86 | +2 | 43.9 kBtu/ft² | 280 tCO₂e |
| 2021 | 84 | -6 | 39.1 kBtu/ft² | 206 tCO₂e |
| 2020 | 90 | +17 | 45.2 kBtu/ft² | 233 tCO₂e |
| 2019 | 73 | +1 | 65.9 kBtu/ft² | 347 tCO₂e |
| 2018 | 72 | -13 | 66.7 kBtu/ft² | 345 tCO₂e |
| 2017 | 85 | -9 | 56.4 kBtu/ft² | 300 tCO₂e |
| 2016 | 94 | +1 | 56.7 kBtu/ft² | 285 tCO₂e |
| 2015 | 93 | 58.3 kBtu/ft² | 285 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 811 1ST AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98104
- Coordinates
- 47.60353, -122.33558
Within ~1 km
Nearby benchmarked buildings
- COLUMBIA CENTERscore 90
Office · 1,952,220 sq ft
- TWO UNION SQUAREscore 96
Office · 1,605,578 sq ft
- RUSSELL INVESTMENTS CENTERscore 94
Office · 1,592,914 sq ft
- US BANK CENTERscore 87
Office · 1,536,606 sq ft
Office · 1,527,817 sq ft
Office · 1,413,575 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is COLMAN BUILDING's energy grade?
COLMAN BUILDING scores 87 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does COLMAN BUILDING use?
Its 2024 site energy-use intensity was 47.7 kBtu/ft² (87.0 kBtu/ft² source) across 166,975 sq ft, including 941,437 kWh of electricity and 11,611 therms of natural gas.
What are COLMAN BUILDING's carbon emissions?
COLMAN BUILDING reported 371 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:678:2024.