Rosen Building
Laboratory in Seattle, WA · 960 REPUBLICAN ST · 98109
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 195.6 kBtu/ft² |
| Source EUI | 400.8 kBtu/ft² |
| GHG emissions | 302 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 1,975,457 kWh |
| Natural gas | 50,714 therms |
| Gross floor area | 60,375 sq ft |
| Source record | seattle:469:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 195.6 kBtu/ft² | 302 tCO₂e | |
| 2024 | — | 203.1 kBtu/ft² | 313 tCO₂e | |
| 2023 | — | 197.5 kBtu/ft² | 322 tCO₂e | |
| 2022 | — | 194.2 kBtu/ft² | 293 tCO₂e | |
| 2021 | — | 201.7 kBtu/ft² | 275 tCO₂e | |
| 2020 | — | 199.1 kBtu/ft² | 288 tCO₂e | |
| 2019 | — | 163.6 kBtu/ft² | 308 tCO₂e | |
| 2018 | — | 167.5 kBtu/ft² | 249 tCO₂e | |
| 2017 | — | 204.7 kBtu/ft² | 286 tCO₂e | |
| 2016 | — | 210.0 kBtu/ft² | 261 tCO₂e | |
| 2015 | — | 209.5 kBtu/ft² | 245 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 960 REPUBLICAN ST
- City
- Seattle
- State
- Washington
- ZIP
- 98109
- Coordinates
- 47.62348, -122.33743
Within ~1 km
Nearby benchmarked buildings
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- Amazon Nitroscore 94
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Rosen Building's energy grade?
Rosen Building did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 195.6 kBtu/ft².
How much energy does Rosen Building use?
Its 2025 site energy-use intensity was 195.6 kBtu/ft² (400.8 kBtu/ft² source) across 60,375 sq ft, including 1,975,457 kWh of electricity and 50,714 therms of natural gas.
What are Rosen Building's carbon emissions?
Rosen Building reported 302 tCO₂e of greenhouse-gas emissions (5.0 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:469:2025.