Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 42 (band D) |
| Site EUI | 60.5 kBtu/ft² |
| Source EUI | 160.0 kBtu/ft² |
| GHG emissions | 35 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 920,218 kWh |
| Natural gas | 3,112 therms |
| Gross floor area | 91,706 sq ft |
| Source record | seattle:650:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 42 | +22 | 60.5 kBtu/ft² | 35 tCO₂e |
| 2023 | 20 | 79.5 kBtu/ft² | 40 tCO₂e | |
| 2022 | — | — | 23 tCO₂e | |
| 2021 | 38 | 66.4 kBtu/ft² | 39 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
- 1100 NE 45TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66158, -122.31625
Within ~1 km
Nearby benchmarked buildings
College/University · 15,216,474 sq ft
- THE STANDARD AT SEATTLEscore 100
Multifamily HR (10+) · 612,844 sq ft
- UW TOWER BLDG COMPLEXscore 65
Office · 474,546 sq ft
Multifamily MR (5-9) · 411,067 sq ft
- TERRY & MAPLE HALL UWscore 69
Residence Hall/Dormitory · 325,000 sq ft
- HERE STUDENT HOUSING + SAFEWAYscore 97
Multifamily MR (5-9) · 316,048 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is 45TH STREET PLAZA's energy grade?
45TH STREET PLAZA scores 42 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 45TH STREET PLAZA use?
Its 2024 site energy-use intensity was 60.5 kBtu/ft² (160.0 kBtu/ft² source) across 91,706 sq ft, including 920,218 kWh of electricity and 3,112 therms of natural gas.
What are 45TH STREET PLAZA's carbon emissions?
45TH STREET PLAZA reported 35 tCO₂e of greenhouse-gas emissions (0.6 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:650:2024.