Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 49 (band D) |
| Site EUI | 117.8 kBtu/ft² |
| Source EUI | 205.9 kBtu/ft² |
| GHG emissions | 5,645 tCO₂e |
| GHG intensity | 10.3 kgCO₂e/ft² |
| Electricity | 7,517,973 kWh |
| Natural gas | 387,020 therms |
| Gross floor area | 546,219 sq ft |
| Source record | chicago:156845:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 49 | +1 | 117.8 kBtu/ft² | 5,645 tCO₂e |
| 2022 | 48 | -32 | 125.3 kBtu/ft² | 5,690 tCO₂e |
| 2021 | 80 | -12 | 89.6 kBtu/ft² | 4,426 tCO₂e |
| 2020 | 92 | +55 | 84.1 kBtu/ft² | 3,761 tCO₂e |
| 2019 | 37 | +2 | 132.6 kBtu/ft² | 4,446 tCO₂e |
| 2018 | 35 | +1 | 137.2 kBtu/ft² | 4,588 tCO₂e |
| 2017 | 34 | +1 | 142.7 kBtu/ft² | 7,924 tCO₂e |
| 2016 | 33 | +4 | 143.5 kBtu/ft² | 8,174 tCO₂e |
| 2015 | 29 | 152.2 kBtu/ft² | 8,897 tCO₂e |
Compliance context
Chicago Energy Benchmarking Ordinance
Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 909 North Michigan Avenue
- City
- Chicago
- State
- Illinois
- ZIP
- 60611
- Coordinates
- 41.80112, -87.70392
Within ~1 km
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See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is The Westin Michigan Avenue's energy grade?
The Westin Michigan Avenue scores 49 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Westin Michigan Avenue use?
Its 2023 site energy-use intensity was 117.8 kBtu/ft² (205.9 kBtu/ft² source) across 546,219 sq ft, including 7,517,973 kWh of electricity and 387,020 therms of natural gas.
What are The Westin Michigan Avenue's carbon emissions?
The Westin Michigan Avenue reported 5,645 tCO₂e of greenhouse-gas emissions (10.3 kgCO₂e/ft²) for 2023. Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
Dataset updated . Source: Chicago Energy Benchmarking disclosure, record chicago:156845:2023.