Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 56.2 kBtu/ft² |
| Source EUI | 150.5 kBtu/ft² |
| GHG emissions | 26 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 767,686 kWh |
| Natural gas | 1,953 therms |
| Gross floor area | 50,176 sq ft |
| Source record | seattle:382:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 56.2 kBtu/ft² | 26 tCO₂e | |
| 2023 | — | 55.7 kBtu/ft² | 25 tCO₂e | |
| 2022 | — | 58.6 kBtu/ft² | 26 tCO₂e | |
| 2021 | — | 52.5 kBtu/ft² | 23 tCO₂e | |
| 2020 | — | 50.9 kBtu/ft² | 22 tCO₂e | |
| 2019 | — | 57.4 kBtu/ft² | 27 tCO₂e | |
| 2018 | — | 65.2 kBtu/ft² | 30 tCO₂e | |
| 2017 | — | 67.0 kBtu/ft² | 31 tCO₂e | |
| 2016 | 77 | 46.6 kBtu/ft² | 22 tCO₂e | |
| 2015 | — | 72.8 kBtu/ft² | 18 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
- 520 2ND AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98104
- Coordinates
- 47.60227, -122.33202
Within ~1 km
Nearby benchmarked buildings
- COLUMBIA CENTERscore 90
Office · 1,952,220 sq ft
- CENTURYLINK FIELD-STADIUMscore —
Stadium (Open) · 1,913,640 sq ft
- RUSSELL INVESTMENTS CENTERscore 94
Office · 1,592,914 sq ft
Office · 1,527,817 sq ft
Office · 1,413,575 sq ft
- SEATTLE MUNICIPAL TOWERscore 87
Office · 1,354,987 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is COLLINS BUILDING's energy grade?
COLLINS BUILDING did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 56.2 kBtu/ft².
How much energy does COLLINS BUILDING use?
Its 2024 site energy-use intensity was 56.2 kBtu/ft² (150.5 kBtu/ft² source) across 50,176 sq ft, including 767,686 kWh of electricity and 1,953 therms of natural gas.
What are COLLINS BUILDING's carbon emissions?
COLLINS BUILDING reported 26 tCO₂e of greenhouse-gas emissions (0.5 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:382:2024.