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NMH Prentice Womens Hospital 
🚩

250 E Superior St, Chicago IL, 60611 Find on Google Maps (opens in a new tab)

Chicago Building ID: 103615

Building Info

Square Footage
945,000 sqft
Higher than 95% of all buildings
7x median
139,707 sqft
1.0x median Hospital (General Medical & Surgical)
973,278.5 sqft
Built
2007
Community Area
Near North Side
Owner
Northwestern University
View All Tagged Northwestern Buildings

Note: Owner manually tagged. Logo used under fair use.

Emissions & Energy Information for 2022

Greenhouse Gas Intensity
17.9 kg CO2e / sqft
Higher than 97% of all buildings
2.8x median
6.4 kg CO2e / sqft
1.0x median Hospital (General Medical & Surgical)
18.6 kg CO2e / sqft
Total Greenhouse Gas Emissions
16,896.4 metric tons CO2 eq.
#22 Highest in Chicago* 🚩
19x median
885.8 metric tons CO2 eq.
1.2x median Hospital (General Medical & Surgical)
13,925.4 metric tons CO2 eq.
Source Energy Usage Intensity
370.6 kBtu / sqft
Higher than 97% of all buildings
2.8x median
132.2 kBtu / sqft
1.0x median Hospital (General Medical & Surgical)
384.9 kBtu / sqft
Site Energy Usage Intensity
207.3 kBtu / sqft
Higher than 97% of all buildings
2.6x median
78.4 kBtu / sqft
0.9x median Hospital (General Medical & Surgical)
228.2 kBtu / sqft
Natural Gas Use
113,337,994.1 kBtu
Est. Gas Bill: $1,351,000 for 2022**
#15 Highest in Chicago* 🚩
19x median
5,818,399.6 kBtu
1.1x median Hospital (General Medical & Surgical)
103,371,829.4 kBtu
Electricity Use
82,576,383.6 kBtu
Est. Electric Bill: $3,461,000 for 2022**
#32 Highest in Chicago* 🚩
22x median
3,796,376.7 kBtu
1.3x median Hospital (General Medical & Surgical)
62,901,648.4 kBtu

Historical Data

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
2014 945,000 - 52 24.4823,129410.083,746,482118,674,838
2015 945,000 - 55 24.222,840404.183,717,207113,339,996
2016 945,000 - 54 23.322,001.3413.288,297,680107,807,279
2017 945,000 - 58 22.521,301.5399.185,276,730104,194,342
2018 945,000 3.0 62 21.320,139.9377.185,548,052111,225,856
2019 945,000 3.0 47 22.521,301.4400.188,026,733125,330,879
2020 945,000 2.0 48 22.020,819.7408.589,465,259129,096,845
2021 945,000 4.0 65 19.017,983.1374.186,055,519107,165,997
2022 945,000 4.0 68 17.916,896.4370.682,576,383113,337,994
Total GHG Emissions (metric tons CO2e)

* 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 (opens in a new tab) for the original statistics.

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

What Should We Do About This?

Practically every building has room to improve with energy efficiency upgrades like insulation, switching to ENERGY STAR rated appliances, and more, but for any buildings with large natural gas use, we recommend one thing: electrify!

In other words, buildings should look to move all on-site uses of fossil fuels (including space heating, water heating, and cooking) to electrically powered systems like industrial grade heat pumps, heat pump water heaters, and induction stoves. With Illinois' current electric supply, just using the same amount of energy from electricity, rather than natural gas (aka methane) will dramatically reduce greenhouse gas emissions. This is because Illinois' grid in 2020 was already 67% carbon-free (see Illinois - Power | DecarbMyState (opens in a new tab)). This has already been done across the country with a variety of buildings, large and small, like the Hotel Marcel (opens in a new tab).

You can help make this a reality by talking to building owners and letting them know that a building's emissions are important to you, and that you want to see their building become fully electric and stop emitting greenhouse gases. Particularly for buildings you have a financial stake in (like your university, work, condo building, or apartment building) your voice in concert with your fellow building users can have a huge impact.

Additional Resources

See some additional resources on improving energy efficiency and understanding this data: