BuildingCensus
B

StAlphonsus_School

K-12 School in Chicago, IL · 1439 W. Wellington · 60657

ENERGY STAR score
73
band B · 2023
Site EUI
59.6
kBtu/ft²
GHG emissions
229
tCO₂e
GHG intensity
4.2
kgCO₂e/ft²
Floor area
54,638
sq ft
Year built
1903
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Chicago Energy Benchmarking Ordinance · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score73 (band B)
Site EUI59.6 kBtu/ft²
Source EUI83.2 kBtu/ft²
GHG emissions229 tCO₂e
GHG intensity4.2 kgCO₂e/ft²
Electricity188,451 kWh
Natural gas26,146 therms
Gross floor area54,638 sq ft
Source recordchicago:251785:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest7359.6 kBtu/ft²229 tCO₂e
2022
20216473.7 kBtu/ft²278 tCO₂e
202041.2 kBtu/ft²518 tCO₂e
201943.7 kBtu/ft²585 tCO₂e
201849.3 kBtu/ft²655 tCO₂e
201761.6 kBtu/ft²656 tCO₂e
201660.2 kBtu/ft²640 tCO₂e
201576.3 kBtu/ft²784 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.

Program details →

Ownership

No owner listed in the disclosure.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
1439 W. Wellington
State
Illinois
ZIP
60657
Coordinates
41.90147, -87.69917

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is StAlphonsus_School's energy grade?

StAlphonsus_School scores 73 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 StAlphonsus_School use?

Its 2023 site energy-use intensity was 59.6 kBtu/ft² (83.2 kBtu/ft² source) across 54,638 sq ft, including 188,451 kWh of electricity and 26,146 therms of natural gas.

What are StAlphonsus_School's carbon emissions?

StAlphonsus_School reported 229 tCO₂e of greenhouse-gas emissions (4.2 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:251785:2023.