Onahan

6634 W Raven St, Chicago IL, 60631 Find on Google Maps

Chicago Building ID: 251473

Building Info

Square Footage: 90,969 sqft
Lower than 65% of all buildings
0.7x median
124,364 sqft
0.9x median K-12 School
97,862 sqft
Built: 1928
Primary Property Type: K-12 School
Building Count: 3
Community Area: Norwood Park
Ward: 41
Chicago Energy Rating: 3.5 / 4
Energy Star Score: 54 / 100
Owner

2023 Report Card

Overall Grade

Emissions Intensity - 50%

Energy Mix - 40%

Consistent Reporting - 10%

Learn About Our Grading

Emissions & Energy Information for 2023

Greenhouse Gas Intensity B: 5.3 kg CO₂e / sqft
Lower than 68% of all buildings
0.9x median
6.2 kg CO₂e / sqft
0.9x median K-12 School
6 kg CO₂e / sqft
Total Greenhouse Gas Emissions: 478.2 tons CO₂e
Lower than 74% of all buildings
0.6x median
841.4 tons CO₂e
0.8x median K-12 School
579.1 tons CO₂e

Years Reported 8/9
A

2015
2016
2017
2018
2019
2020
2021
2022
2023

Energy Breakdown for Onahan

Fossil Gas Use (aka Natural Gas): 3,896,990 kBtu
Est. Gas Bill: $46,000 for 2023**
Lower than 67% of all buildings
0.7x median
5,517,828 kBtu
0.9x median K-12 School
4,479,009.8 kBtu
Electricity Use: 1,938,313 kBtu
Est. Electric Bill: $81,000 for 2023**
Lower than 72% of all buildings
0.5x median
3,580,332.6 kBtu
0.8x median K-12 School
2,489,173.4 kBtu

Energy Mix C

Total Energy Use: 5,835,304 kBTU

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https://electrifychicago.net/building/onahan/

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 Onahan

Year	Overall Grade	Emissions Intensity Sub-Grade	Energy Mix Sub-Grade	Reporting Mix Sub-Grade	GHG Intensity kg CO₂e / sqft	GHG Emissions metric tons CO₂e	Energy Mix	Electricity Use kBTU	Fossil Gas Use kBTU	Source EUI kBTU / sqft	Floor Area sqft	Chicago Energy Rating	Energy Star Score
2015	C	B	F	A	7.7	696	18%Electricity 82%Fossil Gas 0%Other	1,554,451	7,225,103	137.1	90,969	-	37.0
2016	C	C	D	A	8	723.3	25%Electricity 75%Fossil Gas 0%Other	2,104,752	6,314,499	145.5	90,969	-	32.0
2017	C	C	D	A	7.4	672.4	28%Electricity 72%Fossil Gas 0%Other	2,073,205	5,441,985	134.4	90,969	-	39.0
2018	C	C	C	A	7.8	709.4	24%Electricity 76%Fossil Gas 0%Other	2,109,697	6,747,715	142.8	90,969	1.0	25.0
2019						-		-	-		-	0.0	-
2020	C	B	C	A	5.8	527.3	25%Electricity 75%Fossil Gas 0%Other	1,673,415	5,009,810	109.3	90,969	3.5	56.0
2021	C	D	C	A	7.1	649.4	29%Electricity 71%Fossil Gas 0%Other	2,394,395	5,788,550	140.5	90,969	1.0	30.0
2022	C	C	C	A	6.6	597.2	29%Electricity 71%Fossil Gas 0%Other	2,300,463	5,538,490	134.7	90,969	1.5	37.0
2023	B	B	C	A	5.3	478.2	33%Electricity 67%Fossil Gas 0%Other	1,938,314	3,896,990	104.6	90,969	3.5	54.0

* 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 for the original statistics.

Data Source: Chicago Energy Benchmarking Data

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