BuildingCensus
D

City Hall

Office in Chicago, IL · 121 N. La Salle St. · 60602

ENERGY STAR score
33
band D · 2023
Site EUI
133.4
kBtu/ft²
GHG emissions
4,967
tCO₂e
GHG intensity
12.1
kgCO₂e/ft²
Floor area
411,500
sq ft
Year built
1911
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 score33 (band D)
Site EUI133.4 kBtu/ft²
Source EUI240.6 kBtu/ft²
GHG emissions4,967 tCO₂e
GHG intensity12.1 kgCO₂e/ft²
Electricity6,928,042 kWh
Natural gas312,465 therms
Gross floor area411,500 sq ft
Source recordchicago:250115:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest33+2133.4 kBtu/ft²4,967 tCO₂e
202231+1144.0 kBtu/ft²5,045 tCO₂e
202130-1147.0 kBtu/ft²5,325 tCO₂e
202031+3145.3 kBtu/ft²5,547 tCO₂e
201928+11155.6 kBtu/ft²6,146 tCO₂e
201817-15167.6 kBtu/ft²6,473 tCO₂e
201732-3171.2 kBtu/ft²7,186 tCO₂e
201635-1165.3 kBtu/ft²7,098 tCO₂e
201536-40157.7 kBtu/ft²7,401 tCO₂e
20147662.0 kBtu/ft²5,121 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
121 N. La Salle St.
State
Illinois
ZIP
60602
Coordinates
41.92570, -87.63927

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is City Hall's energy grade?

City Hall scores 33 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does City Hall use?

Its 2023 site energy-use intensity was 133.4 kBtu/ft² (240.6 kBtu/ft² source) across 411,500 sq ft, including 6,928,042 kWh of electricity and 312,465 therms of natural gas.

What are City Hall's carbon emissions?

City Hall reported 4,967 tCO₂e of greenhouse-gas emissions (12.1 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:250115:2023.