401 East Ontario Condominiums
Multifamily Housing in Chicago, IL · 401 East Ontario · 60611
Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 57.7 kBtu/ft² |
| Source EUI | 80.9 kBtu/ft² |
| GHG emissions | 1,832 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 1,529,789 kWh |
| Natural gas | 207,483 therms |
| Water use | 11,843 kgal |
| Gross floor area | 450,000 sq ft |
| Source record | chicago:236816:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 92 | 57.7 kBtu/ft² | 1,832 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | 90 | +3 | 63.3 kBtu/ft² | 2,199 tCO₂e |
| 2018 | 87 | ±0 | 69.1 kBtu/ft² | 2,354 tCO₂e |
| 2017 | 87 | -1 | 65.2 kBtu/ft² | 2,323 tCO₂e |
| 2016 | 88 | ±0 | 65.6 kBtu/ft² | 2,386 tCO₂e |
| 2015 | 88 | 64.2 kBtu/ft² | 2,439 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.
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Location
- Address
- 401 East Ontario
- City
- Chicago
- State
- Illinois
- ZIP
- 60611
- Coordinates
- 41.82937, -87.66778
Within ~1 km
Nearby benchmarked buildings
- 900/910 Lake Shore Drivescore 83
Multifamily Housing · 622,596 sq ft
- Piccoloscore 65
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- Park View Apartmentsscore 61
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- CDOT Central Officescore 60
Office · 100,000 sq ft
- Irvingscore 19
K-12 School · 55,148 sq ft
See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is 401 East Ontario Condominiums's energy grade?
401 East Ontario Condominiums scores 92 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 401 East Ontario Condominiums use?
Its 2023 site energy-use intensity was 57.7 kBtu/ft² (80.9 kBtu/ft² source) across 450,000 sq ft, including 1,529,789 kWh of electricity and 207,483 therms of natural gas.
What are 401 East Ontario Condominiums's carbon emissions?
401 East Ontario Condominiums reported 1,832 tCO₂e of greenhouse-gas emissions (4.1 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:236816:2023.