525 S. Dearborn St. 

521-531 S. Dearborn St., Chicago IL, 60605 Find on Google Maps (opens in a new tab)

Chicago Building ID: 173455

⚠️ Anomaly Detected - Inconsistent Gas Use

This building has had extremely large changes in gas use, which is likely to indicate errors in reporting.

Building Info

Square Footage
56,364 sqft
Lower than 92% of all buildings
1/2 median
124,364 sqft
1/2 median Multifamily Housing
129,789.5 sqft
Built
1892
Primary Property Type
Multifamily Housing
Community Area
Loop
Ward
4
Owner
Not Tagged

Warning - Data Discrepencies Detected

We detected some issues with this building's data, so these grades may not be reflective of the building's true performance.

Emissions & Energy Information for 2023

Greenhouse Gas Intensity F
201620238128.211.5
9.6 kg CO2e / sqft
Higher than 87% of all buildings
1.5x median
6.2 kg CO2e / sqft
1.7x median Multifamily Housing
5.6 kg CO2e / sqft
Total Greenhouse Gas Emissions
20162023464647463.7647.3
538.3 tons CO2e
Lower than 69% of all buildings
0.6x median
841.4 tons CO2e
0.7x median Multifamily Housing
732.7 tons CO2e

Years Reported 7/8
A Help icon

  • 2016 data reported

    2016

  • 2017 data reported

    2017

  • 2018 data reported

    2018

  • 2019 data not reported

    2019

  • 2020 data reported

    2020

  • 2021 data reported

    2021

  • 2022 data reported

    2022

  • 2023 data reported

    2023

Energy Breakdown for 525 S. Dearborn St.

Fossil Gas Use (aka Natural Gas)
201620232,406,3636,656,4822,406,3636,656,482
4,274,829 kBtu
Est. Gas Bill: $51,000 for 2023**
Lower than 62% of all buildings
0.8x median
5,517,828 kBtu
0.7x median Multifamily Housing
6,105,563.2 kBtu
Electricity Use
201620232,152,3202,474,3722,152,3202,474,372
2,224,326 kBtu
Est. Electric Bill: $93,000 for 2023**
Lower than 67% of all buildings
0.6x median
3,580,332.6 kBtu
0.8x median Multifamily Housing
2,710,821.8 kBtu

Energy Mix C

Total Energy Use: 6,499,156 kBTU

34%Electricity66%Fossil Gas
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View Extra Technical & Historic Info
Source Energy Usage Intensity
20162023152235151.7234.8
Not Reported

This data was not reported for this building this year, which likely means a value of zero for this field.

Site Energy Usage Intensity
Not Reported

This data was not reported for this building this year, which likely means a value of zero for this field.

Full Historical Data Table for 525 S. Dearborn St.

Year Overall
Grade
Emissions
Intensity
Sub-Grade
Energy Mix
Sub-Grade
Reporting Mix
Sub-Grade
GHG Intensity kg CO2e / sqft GHG Emissions metric tons CO2eEnergy Mix Electricity Use kBTU Fossil Gas Use kBTUSource EUI kBTU / sqft Floor Area sqft Chicago Energy
Rating
Energy Star
Score
2016 C D C A 10.5590.6
43%Electricity
57%Fossil Gas
0%Other
2,329,570 3,034,600 186.3 56,364 - 16.0
2017 C D C A 10.7605.5
43%Electricity
57%Fossil Gas
0%Other
2,379,949 3,114,628 190.6 56,364 - 11.0
2018 C D B A 10.7600.9
41%Electricity
59%Fossil Gas
0%Other
2,474,372 3,563,914 189.3 56,364 1.0 10.0
2019- 2,383,668 2,921,022 172.8 - 1.0 15.0
2020 C D B A 8.2463.7
47%Electricity
53%Fossil Gas
0%Other
2,152,320 2,406,364 151.7 56,364 2.0 27.0
2021 C D B A 8.6484.8
39%Electricity
61%Fossil Gas
0%Other
2,153,180 3,337,065 169.1 56,364 1.0 -
2022 D F C A 11.5647.3
25%Electricity
75%Fossil Gas
0%Other
2,230,508 6,656,482 234.8 56,364 1.0 -
2023 D F C A 9.6538.3
34%Electricity
66%Fossil Gas
0%Other
2,224,327 4,274,829 190.1 56,364 2.0 -

* Note on Rankings: Rankings and medians are among included buildings, which are those who reported under the Chicago Energy Benchmarking Ordinance for the year 2023, which only applies to buildings over 50,000 square feet.

** Note on Bill Estimates: Estimates for gas and electric bills are based on average electric and gas retail prices for Chicago in 2021 and are rounded. We expect large buildings would negotiate lower rates with utilities, but these estimates serve as an upper bound of cost and help understand the volume of energy a building is used by comparing it to your own energy bills! See our Chicago Gas & Electric Costs Source (opens in a new tab) for the original statistics.

Data Source: Chicago Energy Benchmarking Data (opens in a new tab)

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