CHI OMEGA SORORITY
Residence Hall/Dormitory in Seattle, WA · 4549 18TH AVE NE · 98105
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 29.0 kBtu/ft² |
| Source EUI | 53.8 kBtu/ft² |
| GHG emissions | 25 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 107,360 kWh |
| Natural gas | 4,312 therms |
| Gross floor area | 27,487 sq ft |
| Source record | seattle:26909:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +8 | 29.0 kBtu/ft² | 25 tCO₂e |
| 2023 | 89 | 51.2 kBtu/ft² | 57 tCO₂e | |
| 2022 | — | — | 2 tCO₂e | |
| 2021 | 64 | -31 | 97.7 kBtu/ft² | 128 tCO₂e |
| 2020 | 95 | +18 | 38.6 kBtu/ft² | 45 tCO₂e |
| 2019 | 77 | +1 | 68.6 kBtu/ft² | 82 tCO₂e |
| 2018 | 76 | -5 | 68.0 kBtu/ft² | 81 tCO₂e |
| 2017 | 81 | -1 | 64.2 kBtu/ft² | 75 tCO₂e |
| 2016 | 82 | -4 | 58.0 kBtu/ft² | 65 tCO₂e |
| 2015 | 86 | 54.9 kBtu/ft² | 60 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4549 18TH AVE NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66289, -122.30863
Within ~1 km
Nearby benchmarked buildings
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- UW TOWER BLDG COMPLEXscore 65
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- TRAILSIDE - STUDENT HOUSINGscore 100
Multifamily MR (5-9) · 448,353 sq ft
Multifamily MR (5-9) · 411,067 sq ft
- ARISTA RESIDENCESscore 99
Multifamily MR (5-9) · 333,773 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is CHI OMEGA SORORITY's energy grade?
CHI OMEGA SORORITY 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 CHI OMEGA SORORITY use?
Its 2024 site energy-use intensity was 29.0 kBtu/ft² (53.8 kBtu/ft² source) across 27,487 sq ft, including 107,360 kWh of electricity and 4,312 therms of natural gas.
What are CHI OMEGA SORORITY's carbon emissions?
CHI OMEGA SORORITY reported 25 tCO₂e of greenhouse-gas emissions (0.9 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:26909:2024.