BuildingCensus
B

401 N Michigan Avenue

Office in Chicago, IL · 60611

ENERGY STAR score
78
band B · 2023
Site EUI
70.2
kBtu/ft²
GHG emissions
6,505
tCO₂e
GHG intensity
6.2
kgCO₂e/ft²
Floor area
1,040,767
sq ft
Year built
1965
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 score78 (band B)
Site EUI70.2 kBtu/ft²
Source EUI124.5 kBtu/ft²
GHG emissions6,505 tCO₂e
GHG intensity6.2 kgCO₂e/ft²
Electricity8,863,224 kWh
Natural gas427,946 therms
Water use5,600 kgal
Gross floor area1,040,767 sq ft
Source recordchicago:101804:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest78-170.2 kBtu/ft²6,505 tCO₂e
202279+1379.0 kBtu/ft²6,730 tCO₂e
202166-1287.6 kBtu/ft²6,732 tCO₂e
202078+474.1 kBtu/ft²6,087 tCO₂e
201974+1588.9 kBtu/ft²7,468 tCO₂e
201859-2492.8 kBtu/ft²7,807 tCO₂e
201783+295.4 kBtu/ft²8,397 tCO₂e
201681+4101.4 kBtu/ft²8,627 tCO₂e
201577+3100.5 kBtu/ft²9,438 tCO₂e
201474117.0 kBtu/ft²10,572 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
401 N Michigan Avenue
State
Illinois
ZIP
60611
Coordinates
41.76324, -87.55962

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is 401 N Michigan Avenue's energy grade?

401 N Michigan Avenue scores 78 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 401 N Michigan Avenue use?

Its 2023 site energy-use intensity was 70.2 kBtu/ft² (124.5 kBtu/ft² source) across 1,040,767 sq ft, including 8,863,224 kWh of electricity and 427,946 therms of natural gas.

What are 401 N Michigan Avenue's carbon emissions?

401 N Michigan Avenue reported 6,505 tCO₂e of greenhouse-gas emissions (6.2 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:101804:2023.