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Aon Center 
🚩

200 E Randolph St, Chicago IL, 60601 Find on Google Maps (opens in a new tab)

Building Info

Square Footage
3,457,865 sqft
#7 Largest
12x the median
Median benchmarked building*:
296,415 sqft
Built
1972
Primary Property Type
Office
Community Area
Loop
Owner
Not Tagged

Emissions & Energy Information

Greenhouse Gas Intensity
6.5 kg CO2e / sqft
Lower than 71% of others
0.8x the median
Median benchmarked building*:
8 kg CO2e / sqft
Total Greenhouse Gas Emissions
20,741.2 metric tons CO2 eq.
#22 Highest in Chicago 🚩
10x the median
Median benchmarked building*:
2,063 metric tons CO2 eq.
Source Energy Usage Intensity
118.1 kBtu / sqft
Lower than 73% of others
0.8x the median
Median benchmarked building*:
143 kBtu / sqft
Site Energy Usage Intensity
68.6 kBtu / sqft
Lower than 67% of others
0.8x the median
Median benchmarked building*:
82 kBtu / sqft
Natural Gas Use
74,788,659.9 kBtu
#38 Highest in Chicago 🚩
6x the median
Median benchmarked building*:
12,367,856 kBtu
Electricity Use
88,649,320.1 kBtu
#31 Highest in Chicago 🚩
10x the median
Median benchmarked building*:
8,755,592 kBtu
District Chilled Water Use
55,385,315.7 kBtu
6x the median
Median benchmarked building*:
9,674,280 kBtu

* Important Note: Rankings and medians are among included buildings, which are those who reported under the Chicago Energy Benchmarking Ordinance for the year 2020 with emissions greater than 1,000 metric tons.

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

Additional Resources: