ONNI SOUTH LAKE UNION
Multifamily HR (10+) in Seattle, WA · 112 BOREN AVE N · 98109
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 54 (band D) |
| Site EUI | 58.9 kBtu/ft² |
| Source EUI | 94.3 kBtu/ft² |
| GHG emissions | 2,524 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 6,123,215 kWh |
| Natural gas | 453,343 therms |
| Gross floor area | 1,546,084 sq ft |
| Source record | seattle:50889:2024 |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 112 BOREN AVE N
- City
- Seattle
- State
- Washington
- ZIP
- 98109
- Coordinates
- 47.61913, -122.33511
Within ~1 km
Nearby benchmarked buildings
- SEATTLE CONVENTION CENTERscore —
Convention Center · 1,842,925 sq ft
Office · 1,599,394 sq ft
- DAY 1 TOWER AND SPHERES (Amazon)score 93
Office · 1,599,230 sq ft
- AMAZON DOPPLER BUILDINGscore 93
Office · 1,496,961 sq ft
- HYATT REGENCY SEATTLEscore 73
Hotel · 1,400,666 sq ft
- AMAZON NITROscore 94
Office · 1,323,773 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is ONNI SOUTH LAKE UNION's energy grade?
ONNI SOUTH LAKE UNION scores 54 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 ONNI SOUTH LAKE UNION use?
Its 2024 site energy-use intensity was 58.9 kBtu/ft² (94.3 kBtu/ft² source) across 1,546,084 sq ft, including 6,123,215 kWh of electricity and 453,343 therms of natural gas.
What are ONNI SOUTH LAKE UNION's carbon emissions?
ONNI SOUTH LAKE UNION reported 2,524 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:50889:2024.