BuildingCensus
A

One North Dearborn

Office in Chicago, IL · 1-17 N. Dearborn Street · 60602

ENERGY STAR score
86
band A · 2023
Site EUI
41.9
kBtu/ft²
GHG emissions
5,293
tCO₂e
GHG intensity
4.9
kgCO₂e/ft²
Floor area
1,088,373
sq ft
Year built
1904
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Chicago Energy Benchmarking Ordinance · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score86 (band A)
Site EUI41.9 kBtu/ft²
Source EUI95.7 kBtu/ft²
GHG emissions5,293 tCO₂e
GHG intensity4.9 kgCO₂e/ft²
Electricity9,708,936 kWh
Natural gas51 therms
Water use2,576 kgal
Gross floor area1,088,373 sq ft
Source recordchicago:101812:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest86+241.9 kBtu/ft²5,293 tCO₂e
202284+143.9 kBtu/ft²5,380 tCO₂e
202183-345.1 kBtu/ft²5,751 tCO₂e
202086+641.4 kBtu/ft²5,886 tCO₂e
201980+656.6 kBtu/ft²
201874-1356.4 kBtu/ft²8,558 tCO₂e
201787+460.2 kBtu/ft²8,455 tCO₂e
201683+465.6 kBtu/ft²9,998 tCO₂e
20157973.4 kBtu/ft²11,989 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
1-17 N. Dearborn Street
State
Illinois
ZIP
60602
Coordinates
41.79306, -87.60149

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is One North Dearborn's energy grade?

One North Dearborn scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does One North Dearborn use?

Its 2023 site energy-use intensity was 41.9 kBtu/ft² (95.7 kBtu/ft² source) across 1,088,373 sq ft, including 9,708,936 kWh of electricity and 51 therms of natural gas.

What are One North Dearborn's carbon emissions?

One North Dearborn reported 5,293 tCO₂e of greenhouse-gas emissions (4.9 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:101812:2023.