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 (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.
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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 89
Mixed Use Property · 1,552,140 sq ft
- AVALON QUEEN ANNEscore 99
Multifamily MR (5-9) · 290,520 sq ft
- ELLIOTT BAY OFFICE PARKscore 97
Office · 275,734 sq ft
- 645 ELLIOTT - NORTH BUILDINGscore 59
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 (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:597:2024.