Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 36.9 kBtu/ft² |
| Source EUI | 103.2 kBtu/ft² |
| GHG emissions | 6,113 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 12,804,994 kWh |
| Water use | 6,007 kgal |
| Gross floor area | 1,185,113 sq ft |
| Source record | chicago:101765:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 81 | +6 | 36.9 kBtu/ft² | 6,113 tCO₂e |
| 2022 | 75 | +10 | 42.9 kBtu/ft² | 6,691 tCO₂e |
| 2021 | 65 | -4 | 46.5 kBtu/ft² | 7,570 tCO₂e |
| 2020 | 69 | ±0 | 45.6 kBtu/ft² | 8,106 tCO₂e |
| 2019 | 69 | +7 | 56.8 kBtu/ft² | 10,778 tCO₂e |
| 2018 | 62 | -22 | 56.8 kBtu/ft² | 10,766 tCO₂e |
| 2017 | 84 | -1 | 54.2 kBtu/ft² | 11,430 tCO₂e |
| 2016 | 85 | +4 | 53.3 kBtu/ft² | 11,326 tCO₂e |
| 2015 | 81 | -2 | 55.7 kBtu/ft² | 12,900 tCO₂e |
| 2014 | 83 | 56.0 kBtu/ft² | 12,907 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
- 77 W. Wacker Drive
- City
- Chicago
- State
- Illinois
- ZIP
- 60601
- Coordinates
- 41.73165, -87.65793
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 72,205 sq ft
- 640 644 N Wabash Avescore —
Residential · —
See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is 77 West Wacker Drive's energy grade?
77 West Wacker Drive scores 81 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 77 West Wacker Drive use?
Its 2023 site energy-use intensity was 36.9 kBtu/ft² (103.2 kBtu/ft² source) across 1,185,113 sq ft, including 12,804,994 kWh of electricity.
What are 77 West Wacker Drive's carbon emissions?
77 West Wacker Drive reported 6,113 tCO₂e of greenhouse-gas emissions (5.2 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:101765:2023.