United Airlines Reservation Center
Chicago Building ID: 251992
Building Info
- Square Footage
- 452,360 sqftHigher than 85% of all buildings3.2x median139,707 sqft1.7x median Office259,000 sqft
- Built
- 1989
- Primary Property Type
- Office
- Community Area
- Ohare
-
Chicago Energy Rating
- 1.0 / 4
-
Energy Star Score
- 16 / 100
- Owner
Emissions & Energy Information for 2022
- Greenhouse Gas Intensity
- 13.2 kg CO2e / sqft#14 Highest of Offices 🚩Higher than 93% of all buildings2.1x median6.4 kg CO2e / sqft1.9x median Office6.9 kg CO2e / sqft
- Total Greenhouse Gas Emissions
- 1,610.3 tons CO2eHigher than 71% of all buildings1.8x median885.8 tons CO2e0.9x median Office1,832.2 tons CO2e
Years Reported 7/8 B
2015
2016
2017
2018
2019
2020
2021
2022
Energy Breakdown
- Natural Gas Use
- 1,866,962.7 kBtuEst. Gas Bill: $22,000 for 2022**Lower than 84% of all buildings1/3 median5,818,399.6 kBtu0.7x median Office2,672,800.1 kBtu
- Electricity Use
- 11,472,620.6 kBtuEst. Electric Bill: $481,000 for 2022**Higher than 82% of all buildings3.0x median3,796,376.7 kBtu1.1x median Office10,340,763.6 kBtu
Energy Mix
Total Energy Use: 13,339,583 kBTU
View Extra Technical Info
- Source Energy Usage Intensity
- 278.6 kBtu / sqft#14 Highest of Offices 🚩Higher than 94% of all buildings2.1x median132.2 kBtu / sqft2.0x median Office142.6 kBtu / sqft
- Site Energy Usage Intensity
- 109 kBtu / sqftHigher than 82% of all buildings1.4x median78.4 kBtu / sqft1.6x 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 |
|---|---|---|---|---|---|---|---|---|
| 2015 | 122,360 | - | - | 36.6 | 4,479 | 581.1 | 20,979,033 | 4,978,489 |
| 2016 | 122,360 | - | - | 31.5 | 3,856.3 | 544.5 | 19,060,042 | 6,459,438 |
| 2017 | 122,360 | - | 12 | 31.0 | 3,793.4 | 536.6 | 18,118,205 | 8,348,856 |
| 2018 | 122,360 | 1.0 | 8 | 27.2 | 3,332.8 | 470.0 | 17,143,556 | 9,050,309 |
| 2020 | 452,360 | 1.0 | - | 21.2 | 2,593.5 | 385.7 | 14,273,610 | 6,887,129 |
| 2021 | 452,360 | 1.0 | 7 | 17.0 | 2,079 | 333.6 | 11,851,466 | 7,273,338 |
| 2022 | 452,360 | 1.0 | 16 | 13.2 | 1,610.3 | 278.6 | 11,472,620 | 1,866,962 |
* 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