Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 42 (band D) |
| Site EUI | 52.7 kBtu/ft² |
| Source EUI | 147.5 kBtu/ft² |
| GHG emissions | 22 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 1,117,706 kWh |
| Gross floor area | 74,880 sq ft |
| Source record | seattle:458:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 42 | +2 | 52.7 kBtu/ft² | 22 tCO₂e |
| 2023 | 40 | -7 | 62.0 kBtu/ft² | 26 tCO₂e |
| 2022 | 47 | -7 | 58.2 kBtu/ft² | 25 tCO₂e |
| 2021 | 54 | +5 | 53.6 kBtu/ft² | 23 tCO₂e |
| 2020 | 49 | ±0 | 61.5 kBtu/ft² | 26 tCO₂e |
| 2019 | 49 | +10 | 69.4 kBtu/ft² | 30 tCO₂e |
| 2018 | 39 | ±0 | 75.5 kBtu/ft² | 31 tCO₂e |
| 2017 | 39 | -17 | 70.2 kBtu/ft² | 29 tCO₂e |
| 2016 | 56 | -12 | 71.6 kBtu/ft² | 30 tCO₂e |
| 2015 | 68 | 61.7 kBtu/ft² | 26 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
- 155 NE 100TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98125
- Coordinates
- 47.70105, -122.32659
Within ~1 km
Nearby benchmarked buildings
- THORNTON PLACE (PARENT PROPERTY)score 74
Multifamily MR (5-9) · 771,253 sq ft
College/University · 694,072 sq ft
Parking · 423,569 sq ft
- 525 AT THE ENCLAVEscore 91
Multifamily MR (5-9) · 313,595 sq ft
Retail Store · 302,812 sq ft
- 507 NORTHGATEscore 30
Mixed Use Property · 295,410 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is NORTHGATE EXECUTIVE CENTER B's energy grade?
NORTHGATE EXECUTIVE CENTER B scores 42 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does NORTHGATE EXECUTIVE CENTER B use?
Its 2024 site energy-use intensity was 52.7 kBtu/ft² (147.5 kBtu/ft² source) across 74,880 sq ft, including 1,117,706 kWh of electricity.
What are NORTHGATE EXECUTIVE CENTER B's carbon emissions?
NORTHGATE EXECUTIVE CENTER B reported 22 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:458:2024.