Building Info
- Square Footage
- 2,388,976.8 sqft#18 Largest#9 Largest of Offices17x median139,707 sqft9x median Office259,000 sqft
- Built
- 1908
- Primary Property Type
- Office
- Community Area
- Near North Side
-
Chicago Energy Rating
- 2.5 / 4
-
Energy Star Score
- 39 / 100
- Owner
Emissions & Energy Information for 2022
- Greenhouse Gas Intensity
- 10.7 kg CO2e / sqftHigher than 89% of all buildings1.7x median6.4 kg CO2e / sqft1.6x median Office6.9 kg CO2e / sqft
- Total Greenhouse Gas Emissions
- 24,266.3 tons CO2e#8 Highest in Chicago* 🚨#2 Highest of Offices 🚨27x median885.8 tons CO2e13x median Office1,832.2 tons CO2e
Years Reported 8/9 B
2014
2015
2016
2017
2018
2019
2020
2021
2022
Energy Breakdown
- Natural Gas Use
- 1,311,105.1 kBtuEst. Gas Bill: $16,000 for 2022**Lower than 87% of all buildings1/4 median5,818,399.6 kBtu1/2 median Office2,672,800.1 kBtu
- Electricity Use
- 172,011,816.2 kBtuEst. Electric Bill: $7,209,000 for 2022**#6 Highest in Chicago* 🚨#2 Highest of Offices 🚨45x median3,796,376.7 kBtu17x median Office10,340,763.6 kBtu
- District Chilled Water Use
- 29,227,660.9 kBtu
Most buildings don't use district chilling, so we don't currently have comparison data.
Energy Mix
Total Energy Use: 202,550,582 kBTU
View Extra Technical Info
- Source Energy Usage Intensity
- 224.6 kBtu / sqftHigher than 89% of all buildings1.7x median132.2 kBtu / sqft1.6x median Office142.6 kBtu / sqft
- Site Energy Usage Intensity
- 89.3 kBtu / sqftHigher than 65% of all buildings1.1x median78.4 kBtu / sqft1.3x median Office66.3 kBtu / sqft
Full Historical Data Table
| Year | Floor Area sqft |
Chicago Energy Rating |
Energy Star Score | GHG Intensity kg CO2e / sqft | GHG Emissions metric tons CO2e | Source EUI kBTU / sqft | Electricity Use kBTU | Natural Gas Use kBTU |
|---|---|---|---|---|---|---|---|---|
| 2014 | 1,434,236 | - | 82 | 17.57 | 25,200 | 277.0 | 119,811,664 | 2,098,799 |
| 2015 | 1,670,702 | - | 83 | 14.8 | 24,771 | 234.6 | 116,348,313 | 4,108,670 |
| 2017 | 1,670,702 | - | 83 | 12.8 | 21,406.9 | 218.9 | 110,026,252 | 1,912,803 |
| 2018 | 2,146,502 | 4.0 | 72 | 9.8 | 21,007.9 | 167.2 | 109,063,522 | 31,287,458 |
| 2019 | 2,146,502 | 3.0 | 41 | 15.6 | 33,538.5 | 265.2 | 184,658,668 | 25,929,983 |
| 2020 | 2,266,502 | 1.5 | 33 | 13.8 | 29,598.9 | 248.1 | 173,736,803 | 23,432,288 |
| 2021 | 2,266,502 | 1.0 | 29 | 12.6 | 27,152 | 246.4 | 171,003,946 | 22,933,565 |
| 2022 | 2,388,976 | 2.5 | 39 | 10.7 | 24,266.3 | 224.6 | 172,011,816 | 1,311,105 |
* Note on Rankings: Rankings and medians are among included buildings, which are those who reported under the Chicago Energy Benchmarking Ordinance for the year 2022, 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
for the original statistics.
Data Source:
Chicago Energy Benchmarking Data