CAMBRIDGE APTS (LOW INCOME)
Multifamily HR (10+) in Seattle, WA · 903 UNION ST · 98101
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 58.4 kBtu/ft² |
| Source EUI | 96.2 kBtu/ft² |
| GHG emissions | 196 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 530,488 kWh |
| Natural gas | 35,012 therms |
| Gross floor area | 90,920 sq ft |
| Source record | seattle:21112:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | +5 | 58.4 kBtu/ft² | 196 tCO₂e |
| 2023 | 82 | +4 | 63.3 kBtu/ft² | 216 tCO₂e |
| 2022 | 78 | -3 | 69.3 kBtu/ft² | 244 tCO₂e |
| 2021 | 81 | -6 | 65.7 kBtu/ft² | 228 tCO₂e |
| 2020 | 87 | -1 | 56.1 kBtu/ft² | 213 tCO₂e |
| 2019 | 88 | -11 | 55.2 kBtu/ft² | 208 tCO₂e |
| 2018 | 99 | ±0 | 41.7 kBtu/ft² | 165 tCO₂e |
| 2017 | 99 | +4 | 47.7 kBtu/ft² | 212 tCO₂e |
| 2016 | 95 | +15 | 49.3 kBtu/ft² | 194 tCO₂e |
| 2015 | 80 | 64.7 kBtu/ft² | 266 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
- 903 UNION ST
- City
- Seattle
- State
- Washington
- ZIP
- 98101
- Coordinates
- 47.61150, -122.32984
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 2,080,885 sq ft
- COLUMBIA CENTERscore 90
Office · 1,952,220 sq ft
Hospital (General Medical & Surgical) · 1,926,841 sq ft
- SEATTLE CONVENTION CENTERscore —
Convention Center · 1,842,925 sq ft
- TWO UNION SQUAREscore 96
Office · 1,605,578 sq ft
- RUSSELL INVESTMENTS CENTERscore 94
Office · 1,592,914 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is CAMBRIDGE APTS (LOW INCOME)'s energy grade?
CAMBRIDGE APTS (LOW INCOME) scores 87 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 CAMBRIDGE APTS (LOW INCOME) use?
Its 2024 site energy-use intensity was 58.4 kBtu/ft² (96.2 kBtu/ft² source) across 90,920 sq ft, including 530,488 kWh of electricity and 35,012 therms of natural gas.
What are CAMBRIDGE APTS (LOW INCOME)'s carbon emissions?
CAMBRIDGE APTS (LOW INCOME) reported 196 tCO₂e of greenhouse-gas emissions (2.2 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:21112:2024.