K2 and IRON MOUNTAIN (SEATTLE 4)
Non-Refrigerated Warehouse in Seattle, WA · 4201 6TH AVE S · 98108
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 7.2 kBtu/ft² |
| Source EUI | 9.7 kBtu/ft² |
| GHG emissions | 99 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 113,987 kWh |
| Natural gas | 18,325 therms |
| Gross floor area | 323,916 sq ft |
| Source record | seattle:568:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +21 | 7.2 kBtu/ft² | 99 tCO₂e |
| 2023 | 78 | -2 | 18.6 kBtu/ft² | 145 tCO₂e |
| 2022 | 80 | -1 | 18.4 kBtu/ft² | 140 tCO₂e |
| 2021 | 81 | +10 | 15.6 kBtu/ft² | 85 tCO₂e |
| 2020 | 71 | +1 | 19.3 kBtu/ft² | 125 tCO₂e |
| 2019 | 70 | -6 | 19.6 kBtu/ft² | 117 tCO₂e |
| 2018 | 76 | -21 | 15.0 kBtu/ft² | 54 tCO₂e |
| 2017 | 97 | +5 | 9.2 kBtu/ft² | 75 tCO₂e |
| 2016 | 92 | +11 | 24.8 kBtu/ft² | 258 tCO₂e |
| 2015 | 81 | 34.9 kBtu/ft² | 358 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
- 4201 6TH AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98108
- Coordinates
- 47.56407, -122.32765
Within ~1 km
Nearby benchmarked buildings
- Terreno 1st Ave Southscore 75
Non-Refrigerated Warehouse · 234,144 sq ft
Other - Utility · 179,161 sq ft
Refrigerated Warehouse · 174,227 sq ft
- COSTCO 4TH AVE Sscore 63
Supermarket/Grocery Store · 158,415 sq ft
- UPS WAREHOUSEscore —
Distribution Center · 141,686 sq ft
Parking · 127,065 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is K2 and IRON MOUNTAIN (SEATTLE 4)'s energy grade?
K2 and IRON MOUNTAIN (SEATTLE 4) scores 99 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 K2 and IRON MOUNTAIN (SEATTLE 4) use?
Its 2024 site energy-use intensity was 7.2 kBtu/ft² (9.7 kBtu/ft² source) across 323,916 sq ft, including 113,987 kWh of electricity and 18,325 therms of natural gas.
What are K2 and IRON MOUNTAIN (SEATTLE 4)'s carbon emissions?
K2 and IRON MOUNTAIN (SEATTLE 4) reported 99 tCO₂e of greenhouse-gas emissions (0.3 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:568:2024.