Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 24.2 kBtu/ft² |
| Source EUI | 55.4 kBtu/ft² |
| GHG emissions | 109 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 1,147,469 kWh |
| Natural gas | 16,209 therms |
| Gross floor area | 275,734 sq ft |
| Source record | seattle:443:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +1 | 24.2 kBtu/ft² | 109 tCO₂e |
| 2023 | 96 | ±0 | 26.1 kBtu/ft² | 107 tCO₂e |
| 2022 | 96 | -1 | 27.2 kBtu/ft² | 107 tCO₂e |
| 2021 | 97 | -1 | 25.3 kBtu/ft² | 98 tCO₂e |
| 2020 | 98 | 23.5 kBtu/ft² | 84 tCO₂e | |
| 2019 | — | 18.3 kBtu/ft² | 85 tCO₂e | |
| 2018 | — | 12.0 kBtu/ft² | 14 tCO₂e | |
| 2017 | — | 34.1 kBtu/ft² | 45 tCO₂e | |
| 2016 | 77 | +10 | 71.7 kBtu/ft² | 95 tCO₂e |
| 2015 | 67 | 83.7 kBtu/ft² | 112 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
- 300 ELLIOTT AVE W
- City
- Seattle
- State
- Washington
- ZIP
- 98119
- Coordinates
- 47.62177, -122.36158
Within ~1 km
Nearby benchmarked buildings
- CLIMATE PLEDGE ARENAscore —
Indoor Arena · 932,000 sq ft
- OLYMPUS APTSscore 97
Multifamily HR (10+) · 590,869 sq ft
- EXPO APARTMENTSscore 85
Multifamily MR (5-9) · 301,831 sq ft
- 635 ELLIOTT - SOUTH BUILDINGscore 65
Office · 291,176 sq ft
- AVALON QUEEN ANNEscore 99
Multifamily MR (5-9) · 290,520 sq ft
- 3131 ELLIOTT BLDGscore 72
Office · 277,486 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is ELLIOTT BAY OFFICE PARK's energy grade?
ELLIOTT BAY OFFICE PARK scores 97 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 ELLIOTT BAY OFFICE PARK use?
Its 2024 site energy-use intensity was 24.2 kBtu/ft² (55.4 kBtu/ft² source) across 275,734 sq ft, including 1,147,469 kWh of electricity and 16,209 therms of natural gas.
What are ELLIOTT BAY OFFICE PARK's carbon emissions?
ELLIOTT BAY OFFICE PARK reported 109 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:443:2024.