BuildingCensus
A

Triangle Plaza

Office in Chicago, IL · 8750-8770 West Bryn Mawr Ave · 60631

ENERGY STAR score
91
band A · 2023
Site EUI
40.7
kBtu/ft²
GHG emissions
4,359
tCO₂e
GHG intensity
5.7
kgCO₂e/ft²
Floor area
768,978
sq ft
Year built
1985
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 score91 (band A)
Site EUI40.7 kBtu/ft²
Source EUI113.4 kBtu/ft²
GHG emissions4,359 tCO₂e
GHG intensity5.7 kgCO₂e/ft²
Electricity9,106,272 kWh
Natural gas2,188 therms
Gross floor area768,978 sq ft
Source recordchicago:101682:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest91+540.7 kBtu/ft²4,359 tCO₂e
202286+341.7 kBtu/ft²4,205 tCO₂e
202183-642.6 kBtu/ft²4,669 tCO₂e
202089+643.0 kBtu/ft²5,147 tCO₂e
201983-251.8 kBtu/ft²6,117 tCO₂e
201885-345.4 kBtu/ft²5,070 tCO₂e
201788+153.7 kBtu/ft²6,684 tCO₂e
201687+255.0 kBtu/ft²6,817 tCO₂e
201585+357.1 kBtu/ft²7,896 tCO₂e
20148262.0 kBtu/ft²8,516 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.

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Location

Address
8750-8770 West Bryn Mawr Ave
State
Illinois
ZIP
60631
Coordinates
41.69698, -87.62708

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Chicago · biggest emitters

Frequently asked questions

What is Triangle Plaza's energy grade?

Triangle Plaza scores 91 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 Triangle Plaza use?

Its 2023 site energy-use intensity was 40.7 kBtu/ft² (113.4 kBtu/ft² source) across 768,978 sq ft, including 9,106,272 kWh of electricity and 2,188 therms of natural gas.

What are Triangle Plaza's carbon emissions?

Triangle Plaza reported 4,359 tCO₂e of greenhouse-gas emissions (5.7 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:101682:2023.