TRIO
Multifamily MR (5-9) in Seattle, WA · 3104 WESTERN AVE · 98121
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 29.6 kBtu/ft² |
| Source EUI | 63.1 kBtu/ft² |
| GHG emissions | 77 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 584,068 kWh |
| Natural gas | 12,298 therms |
| Gross floor area | 131,500 sq ft |
| Source record | seattle:25603:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | ±0 | 29.6 kBtu/ft² | 77 tCO₂e |
| 2023 | 91 | ±0 | 30.2 kBtu/ft² | 78 tCO₂e |
| 2022 | 91 | +4 | 30.5 kBtu/ft² | 75 tCO₂e |
| 2021 | 87 | +4 | 31.9 kBtu/ft² | 82 tCO₂e |
| 2020 | 83 | +3 | 32.4 kBtu/ft² | 84 tCO₂e |
| 2019 | 80 | +14 | 33.2 kBtu/ft² | 83 tCO₂e |
| 2018 | 66 | 36.5 kBtu/ft² | 87 tCO₂e | |
| 2017 | — | 40.3 kBtu/ft² | 105 tCO₂e | |
| 2016 | 41 | -1 | 39.0 kBtu/ft² | 102 tCO₂e |
| 2015 | 42 | 39.2 kBtu/ft² | 105 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
- 3104 WESTERN AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61798, -122.35603
Within ~1 km
Nearby benchmarked buildings
- CLIMATE PLEDGE ARENAscore —
Indoor Arena · 932,000 sq ft
- OLYMPUS APTSscore 97
Multifamily HR (10+) · 590,869 sq ft
Mixed Use Property · 524,610 sq ft
- AVALON BELLTOWN TOWERSscore 69
Multifamily HR (10+) · 397,034 sq ft
- THIRD AND BROAD BLDGscore 93
Office · 396,626 sq ft
- ARMORY - SEATTLE CENTERscore —
Other · 396,085 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is TRIO's energy grade?
TRIO scores 91 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 TRIO use?
Its 2024 site energy-use intensity was 29.6 kBtu/ft² (63.1 kBtu/ft² source) across 131,500 sq ft, including 584,068 kWh of electricity and 12,298 therms of natural gas.
What are TRIO's carbon emissions?
TRIO reported 77 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:25603:2024.