329 W 18th St 

329 W 18th St, Chicago IL, 60616 Find on Google Maps (opens in a new tab)

Chicago Building ID: 103608

⚠️ Anomaly Detected - Inconsistent Gas Use

This building has had extremely large changes in gas use, which is likely to indicate errors in reporting.

🕰️ Out Of Date Data

This building did not report full data in 2023, so top-level stats are from 2022, the latest full year reported.

Building Info

Square Footage
474,474 sqft
3.8x median
124,364 sqft
2.1x median Office
231,240 sqft
Built
1970
Primary Property Type
Office
Community Area
Lower West Side
Ward
11
Chicago Energy Rating (opens in a new tab)
4.0 / 4
Owner
Not Tagged

Warning - Data Discrepancies Detected

We detected some issues with this building's data, so these grades may not be reflective of the building's true performance.

2022 Report Card

Overall Grade
A
Emissions Intensity - 50%
A
Energy Mix - 40%
B
Consistent Reporting - 10%
B
Learn About Our Grading

Emissions & Energy Information for 2022

Greenhouse Gas Intensity A
3 kg CO2e / sqft
1/2 median
6.2 kg CO2e / sqft
1/2 median Office
6.6 kg CO2e / sqft
Total Greenhouse Gas Emissions
1,314 tons CO2e
1.6x median
841.4 tons CO2e
0.8x median Office
1,647.9 tons CO2e

Years Reported 7/9
B Help icon

  • 2014 data reported

    2014

  • 2015 data reported

    2015

  • 2016 data reported

    2016

  • 2017 data reported

    2017

  • 2018 data reported

    2018

  • 2019 data not reported

    2019

  • 2020 data reported

    2020

  • 2021 data not reported

    2021

  • 2022 data reported

    2022

Energy Breakdown for 329 W 18th St

Fossil Gas Use (aka Natural Gas)
8,504,545 kBtu
Est. Gas Bill: $101,000 for 2022**
1.5x median
5,517,828 kBtu
1.7x median Office
4,958,713.7 kBtu
Electricity Use
6,546,817 kBtu
Est. Electric Bill: $274,000 for 2022**
1.8x median
3,580,332.6 kBtu
0.7x median Office
9,303,318.1 kBtu

Energy Mix B

Total Energy Use: 15,051,363 kBTU

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https://electrifychicago.net/building/103608

View Extra Technical & Historic Info
Source Energy Usage Intensity
Not Reported

This data was not reported for this building this year, which likely means a value of zero for this field.

Site Energy Usage Intensity
Not Reported

This data was not reported for this building this year, which likely means a value of zero for this field.

Full Historical Data Table for 329 W 18th St

Year Overall
Grade 		Emissions
Intensity
Sub-Grade 		Energy Mix
Sub-Grade 		Reporting Mix
Sub-Grade 		GHG Intensity kg CO2e / sqft GHG Emissions metric tons CO2eEnergy Mix Electricity Use kBTU Fossil Gas Use kBTUSource EUI kBTU / sqft Floor Area sqft Chicago Energy
Rating 		Energy Star
Score
2014 B A C B 6.522,652
61%Electricity
39%Fossil Gas
0%Other
 11,287,176 7,229,520 106 406,780 - 97.0
2015 B B B B 7.32,965
69%Electricity
31%Fossil Gas
0%Other
 13,163,796 6,031,227 117.2 406,780 - 94.0
2016 B B A B 72,845
71%Electricity
29%Fossil Gas
0%Other
 13,788,677 5,715,467 121.2 406,780 - 93.0
2017 B C B B 7.22,918
63%Electricity
37%Fossil Gas
0%Other
 13,544,456 7,797,235 124.7 406,780 - 91.0
2018 B B A B 72,829
58%Electricity
42%Fossil Gas
0%Other
 13,762,923 10,159,862 121 406,780 3.5 67.0
2019- - - - 0.0 -
2020 A A A B 3.61,820
75%Electricity
25%Fossil Gas
0%Other
 10,485,878 3,464,127 65.8 501,360 3.0 -
2021- - - 501,360 0.0 -
2022 A A B B 31,314
43%Electricity
57%Fossil Gas
0%Other
 6,546,818 8,504,546 62.7 474,474 4.0 -

* Note on Rankings: Rankings and medians are among included buildings, which are those who reported under the Chicago Energy Benchmarking Ordinance for the year 2023, 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)

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