Optima Signature Apartments

220 E Illinois St, Chicago IL, 60611 Find on Google Maps

Building Info

Square Footage: 872,200 sqft
Higher than 89% of others
2.9x the median
Median benchmarked building*:
296,415 sqft
Built: 2017
Primary Property Type: Multifamily Housing
Community Area: Near North Side
Chicago Energy Rating: 4.0 / 4
Energy Star Score: 91 / 100
Owner

Emissions & Energy Information

Greenhouse Gas Intensity: 4.3 kg CO₂e / sqft
Lower than 97% of others
0.5x the median
Median benchmarked building*:
8 kg CO₂e / sqft
Total Greenhouse Gas Emissions: 3,753.1 metric tons CO₂ eq.
Higher than 77% of others
1.8x the median
Median benchmarked building*:
2,063 metric tons CO₂ eq.
Source Energy Usage Intensity: 78.9 kBtu / sqft
Lower than 97% of others
0.6x the median
Median benchmarked building*:
143 kBtu / sqft
Site Energy Usage Intensity: 38.8 kBtu / sqft
Lower than 97% of others
1/2 the median
Median benchmarked building*:
82 kBtu / sqft
Natural Gas Use: 14,847,770 kBtu
Higher than 60% of others
1.2x the median
Median benchmarked building*:
12,367,856 kBtu
Electricity Use: 18,994,388.8 kBtu
Higher than 81% of others
2.2x the median
Median benchmarked building*:
8,755,592 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

Additional Resources: