Harper Library / Classics
Chicago Building ID: 252045
Building Info
- Square Footage
- 119,311 sqftLower than 56% of all buildings0.9x median139,707 sqft1.3x median Social/Meeting Hall94,280.5 sqft
- Built
- 1912
- Primary Property Type
- Social/Meeting Hall
- Community Area
- Hyde Park
- Chicago Energy Rating
- 2.0 / 4
- Owner
Emissions & Energy Information for 2022
- Greenhouse Gas Intensity
- 8.1 kg CO2e / sqftHigher than 75% of all buildings1.3x median6.4 kg CO2e / sqft0.6x median Social/Meeting Hall14.1 kg CO2e / sqft
- Total Greenhouse Gas Emissions
- 967.1 tons CO2eHigher than 54% of all buildings1.1x median885.8 tons CO2e0.8x median Social/Meeting Hall1,177.8 tons CO2e
Years Reported 8/8 A
2015
2016
2017
2018
2019
2020
2021
2022
Energy Breakdown
- Natural Gas Use
- 0 kBtuLower than 97% of all buildingsMedian Chicago Building5,818,399.6 kBtuMedian Social/Meeting Hall740,360 kBtuThis Building Uses District Heating ❗
Although this building didn't burn any natural gas on site, it's connected to a district heating system, a centralized system for heating multiple buildings. District heating systems can be fully electric, but in Chicago most district heating systems are natural gas powered, meaning this building was most likely still heated with natural gas.
- Electricity Use
- 2,708,519.3 kBtuEst. Electric Bill: $114,000 for 2022**Lower than 62% of all buildings0.7x median3,796,376.7 kBtu0.8x median Social/Meeting Hall3,478,704.9 kBtu
- District Steam Use
- 8,092,812.6 kBtu
Most buildings don't use district steam, so we don't currently have comparison data.
- District Chilled Water Use
- 1,384,353.5 kBtu
Most buildings don't use district chilling, so we don't currently have comparison data.
Energy Mix
Total Energy Use: 12,185,685 kBTU
View Extra Technical Info
- Source Energy Usage Intensity
- 155.7 kBtu / sqftHigher than 69% of all buildings1.2x median132.2 kBtu / sqft0.6x median Social/Meeting Hall272.4 kBtu / sqft
- Site Energy Usage Intensity
- 102.1 kBtu / sqftHigher than 76% of all buildings1.3x median78.4 kBtu / sqft0.6x median Social/Meeting Hall177.2 kBtu / sqft
Full Historical Data Table
Year | Floor Area sqft |
Chicago Energy Rating | GHG Intensity kg CO2e / sqft | GHG Emissions metric tons CO2e | Source EUI kBTU / sqft | Electricity Use kBTU | Natural Gas Use kBTU | District Steam Use kBTU |
---|---|---|---|---|---|---|---|---|
2015 | 168,350 | - | 7.8 | 1,317 | 128.2 | 4,723,999 | - | 4,070,955 |
2016 | 192,035 | - | 7.2 | 1,384.7 | 126.3 | 4,717,956 | - | 5,785,491 |
2017 | 192,035 | - | 7.8 | 1,494.5 | 136.5 | 4,465,438 | - | 8,777,094 |
2018 | 192,035 | 2.0 | 7.7 | 1,480.5 | 134.2 | 4,579,255 | - | 9,480,085 |
2019 | 192,035 | 3.0 | 6.7 | 1,291.9 | 120.9 | 4,312,645 | - | 8,235,018 |
2020 | 67,780 | 2.0 | 7.6 | 908.3 | 136.9 | 2,534,294 | - | 6,836,331 |
2021 | 119,311 | 2.0 | 8.3 | 994.6 | 155.1 | 2,549,875 | 0 | 8,465,555 |
2022 | 119,311 | 2.0 | 8.1 | 967.1 | 155.7 | 2,708,519 | 0 | 8,092,812 |
* 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