Cornerstone Apartments
Multifamily Housing in Chicago, IL · 747 East 47th St · 60615
Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 57 (band C) |
| Site EUI | 79.6 kBtu/ft² |
| Source EUI | 108.2 kBtu/ft² |
| GHG emissions | 392 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 295,791 kWh |
| Natural gas | 47,136 therms |
| Water use | 7,706 kgal |
| Gross floor area | 71,864 sq ft |
| Source record | chicago:175181:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 57 | -24 | 79.6 kBtu/ft² | 392 tCO₂e |
| 2022 | 81 | +5 | 69.3 kBtu/ft² | 348 tCO₂e |
| 2021 | 76 | -6 | 68.3 kBtu/ft² | 363 tCO₂e |
| 2020 | 82 | -15 | 60.0 kBtu/ft² | 361 tCO₂e |
| 2019 | 97 | +5 | 53.5 kBtu/ft² | 291 tCO₂e |
| 2018 | 92 | -6 | 62.5 kBtu/ft² | 333 tCO₂e |
| 2017 | 98 | +23 | 49.1 kBtu/ft² | 288 tCO₂e |
| 2016 | 75 | 72.1 kBtu/ft² | 362 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
- 747 East 47th St
- City
- Chicago
- State
- Illinois
- ZIP
- 60615
- Coordinates
- 41.89896, -87.64809
Within ~1 km
Nearby benchmarked buildings
- Willis Tower (Rivion LLC)score 32
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- Aon Centerscore 79
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- Cabrini Rowhomesscore 100
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- 1130 South Michiganscore 58
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- 500 Lake Shore Drivescore 77
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- MarOuee at Block 37score 57
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See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is Cornerstone Apartments's energy grade?
Cornerstone Apartments scores 57 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Cornerstone Apartments use?
Its 2023 site energy-use intensity was 79.6 kBtu/ft² (108.2 kBtu/ft² source) across 71,864 sq ft, including 295,791 kWh of electricity and 47,136 therms of natural gas.
What are Cornerstone Apartments's carbon emissions?
Cornerstone Apartments reported 392 tCO₂e of greenhouse-gas emissions (5.4 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:175181:2023.