600 BROADWAY
Medical Office in Seattle, WA · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 65.5 kBtu/ft² |
| Source EUI | 173.6 kBtu/ft² |
| GHG emissions | 94 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 2,565,478 kWh |
| Natural gas | 8,185 therms |
| Gross floor area | 289,419 sq ft |
| Source record | seattle:831:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | +18 | 65.5 kBtu/ft² | 94 tCO₂e |
| 2023 | 74 | +16 | 73.1 kBtu/ft² | 107 tCO₂e |
| 2022 | 58 | -3 | 82.7 kBtu/ft² | 115 tCO₂e |
| 2021 | 61 | -5 | 78.0 kBtu/ft² | 84 tCO₂e |
| 2020 | 66 | +8 | 78.9 kBtu/ft² | 99 tCO₂e |
| 2019 | 58 | +2 | 90.0 kBtu/ft² | 120 tCO₂e |
| 2018 | 56 | -1 | 93.5 kBtu/ft² | 124 tCO₂e |
| 2017 | 57 | -2 | 96.1 kBtu/ft² | 145 tCO₂e |
| 2016 | 59 | -8 | 87.1 kBtu/ft² | 120 tCO₂e |
| 2015 | 67 | 80.7 kBtu/ft² | 127 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
- 600 BROADWAY
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.60778, -122.32013
Within ~1 km
Nearby benchmarked buildings
College/University · 2,099,379 sq ft
Hospital (General Medical & Surgical) · 2,080,885 sq ft
Hospital (General Medical & Surgical) · 1,926,841 sq ft
Medical Office · 726,103 sq ft
- 1101 MADISON TOWERscore —
Medical Office · 690,158 sq ft
- Skyline at First Hillscore 62
Multifamily HR (10+) · 629,615 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is 600 BROADWAY's energy grade?
600 BROADWAY scores 92 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 600 BROADWAY use?
Its 2024 site energy-use intensity was 65.5 kBtu/ft² (173.6 kBtu/ft² source) across 289,419 sq ft, including 2,565,478 kWh of electricity and 8,185 therms of natural gas.
What are 600 BROADWAY's carbon emissions?
600 BROADWAY reported 94 tCO₂e of greenhouse-gas emissions (0.7 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:831:2024.