George W Dunne Cook County Office Building

69 W Washington St, Chicago IL, 60602 Find on Google Maps

Building Info

Square Footage: 821,526 sqft
Higher than 87% of others
2.8x the median
Median benchmarked building*:
296,415 sqft
Built: 1965
Primary Property Type: Office
Community Area: Loop
Chicago Energy Rating: 3.5 / 4
Energy Star Score: 78 / 100
Owner

Emissions & Energy Information

Greenhouse Gas Intensity: 6.8 kg CO₂e / sqft
Lower than 66% of others
0.8x the median
Median benchmarked building*:
8 kg CO₂e / sqft
Total Greenhouse Gas Emissions: 5,548.5 metric tons CO₂ eq.
Higher than 87% of others
2.7x the median
Median benchmarked building*:
2,063 metric tons CO₂ eq.
Source Energy Usage Intensity: 124.6 kBtu / sqft
Lower than 67% of others
0.9x the median
Median benchmarked building*:
143 kBtu / sqft
Site Energy Usage Intensity: 66.6 kBtu / sqft
Lower than 69% of others
0.8x the median
Median benchmarked building*:
82 kBtu / sqft
Natural Gas Use: 29,067,102.4 kBtu
Higher than 86% of others
2.4x the median
Median benchmarked building*:
12,367,856 kBtu
Electricity Use: 25,659,314.8 kBtu
Higher than 86% of others
2.9x 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

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