Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 65 (band C) |
| Site EUI | 44.9 kBtu/ft² |
| Source EUI | 123.2 kBtu/ft² |
| GHG emissions | 63 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 2,431,775 kWh |
| Natural gas | 2,846 therms |
| Gross floor area | 291,176 sq ft |
| Source record | seattle:597:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 65 | ±0 | 44.9 kBtu/ft² | 63 tCO₂e |
| 2023 | 65 | -3 | 45.7 kBtu/ft² | 59 tCO₂e |
| 2022 | 68 | -17 | 44.4 kBtu/ft² | 52 tCO₂e |
| 2021 | 85 | +1 | 37.4 kBtu/ft² | 41 tCO₂e |
| 2020 | 84 | -3 | 38.3 kBtu/ft² | 50 tCO₂e |
| 2019 | 87 | -2 | 40.1 kBtu/ft² | 58 tCO₂e |
| 2018 | 89 | -1 | 41.6 kBtu/ft² | 61 tCO₂e |
| 2017 | 90 | -8 | 43.8 kBtu/ft² | 64 tCO₂e |
| 2016 | 98 | -1 | 35.5 kBtu/ft² | 42 tCO₂e |
| 2015 | 99 | 31.2 kBtu/ft² | 35 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 635 ELLIOTT AVE W
- City
- Seattle
- State
- Washington
- ZIP
- 98119
- Coordinates
- 47.62520, -122.36737
Within ~1 km
Nearby benchmarked buildings
- Expedia - Campusscore 86
Mixed Use Property · 1,552,140 sq ft
- Avalon Queen Annescore 98
Multifamily Housing · 290,520 sq ft
- Elliott Bay Office Parkscore 97
Office · 275,734 sq ft
- 645 Elliott - North Buildingscore —
Mixed Use Property · 242,686 sq ft
- 3rd And Harrisonscore —
Office · 240,700 sq ft
Office · 208,210 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is 635 ELLIOTT - SOUTH BUILDING's energy grade?
635 ELLIOTT - SOUTH BUILDING scores 65 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 635 ELLIOTT - SOUTH BUILDING use?
Its 2024 site energy-use intensity was 44.9 kBtu/ft² (123.2 kBtu/ft² source) across 291,176 sq ft, including 2,431,775 kWh of electricity and 2,846 therms of natural gas.
What are 635 ELLIOTT - SOUTH BUILDING's carbon emissions?
635 ELLIOTT - SOUTH BUILDING reported 63 tCO₂e of greenhouse-gas emissions (0.3 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Working with Seattle building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:597:2024.