Locke J
K-12 School in Chicago, IL · 2828 N Oak Park Ave · 60634
Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 59.7 kBtu/ft² |
| Source EUI | 103.7 kBtu/ft² |
| GHG emissions | 564 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 742,902 kWh |
| Natural gas | 39,418 therms |
| Gross floor area | 108,400 sq ft |
| Source record | chicago:251657:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 55 | +2 | 59.7 kBtu/ft² | 564 tCO₂e |
| 2022 | 53 | -4 | 67.7 kBtu/ft² | 664 tCO₂e |
| 2021 | 57 | +19 | 59.1 kBtu/ft² | 634 tCO₂e |
| 2020 | 38 | 76.3 kBtu/ft² | 787 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | 37 | -21 | 94.2 kBtu/ft² | 964 tCO₂e |
| 2017 | 58 | -10 | 80.9 kBtu/ft² | 934 tCO₂e |
| 2016 | 68 | -1 | 69.5 kBtu/ft² | 856 tCO₂e |
| 2015 | 69 | 66.8 kBtu/ft² | 903 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
- 2828 N Oak Park Ave
- City
- Chicago
- State
- Illinois
- ZIP
- 60634
- Coordinates
- 41.78040, -87.62184
Within ~1 km
Nearby benchmarked buildings
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- 400 W. Superiorscore 51
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- 1986 - 47TH AND WESTERNscore 72
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- Academy SOuare Seniorscore 8
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See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is Locke J's energy grade?
Locke J scores 55 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 Locke J use?
Its 2023 site energy-use intensity was 59.7 kBtu/ft² (103.7 kBtu/ft² source) across 108,400 sq ft, including 742,902 kWh of electricity and 39,418 therms of natural gas.
What are Locke J's carbon emissions?
Locke J reported 564 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:251657:2023.