Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 72 (band B) |
| Site EUI | 34.6 kBtu/ft² |
| Source EUI | 96.9 kBtu/ft² |
| GHG emissions | 4 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 206,082 kWh |
| Gross floor area | 20,317 sq ft |
| Source record | seattle:24488:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 72 | +2 | 34.6 kBtu/ft² | 4 tCO₂e |
| 2024 | 70 | -1 | 34.6 kBtu/ft² | 4 tCO₂e |
| 2023 | 71 | 34.4 kBtu/ft² | 4 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | 24.5 kBtu/ft² | 3 tCO₂e | |
| 2019 | — | 29.6 kBtu/ft² | 4 tCO₂e | |
| 2018 | — | 29.6 kBtu/ft² | 4 tCO₂e | |
| 2017 | — | 31.7 kBtu/ft² | 4 tCO₂e | |
| 2016 | 83 | +3 | 30.6 kBtu/ft² | 4 tCO₂e |
| 2015 | 80 | 32.3 kBtu/ft² | 4 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.
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Location
- Address
- 4026 NE 55TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66888, -122.28333
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 879,000 sq ft
Hospital (General Medical & Surgical) · 330,000 sq ft
- Laurelhurst Condominiumscore 97
Multifamily Housing · 143,960 sq ft
- Ronald Mcdonald House Ascore —
Multifamily Housing · 81,477 sq ft
Multifamily Housing · 65,042 sq ft
Senior Living Community · 64,823 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Hawthorne Hills Prof Center's energy grade?
Hawthorne Hills Prof Center scores 72 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hawthorne Hills Prof Center use?
Its 2025 site energy-use intensity was 34.6 kBtu/ft² (96.9 kBtu/ft² source) across 20,317 sq ft, including 206,082 kWh of electricity.
What are Hawthorne Hills Prof Center's carbon emissions?
Hawthorne Hills Prof Center reported 4 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025. 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.
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Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:24488:2025.