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Program Indicators in Illinois Compare to other states

  • 13,860 ENERGY STAR certified homes built to date
  • 133 ENERGY STAR certified homes built 2018 to date
  • 576 ENERGY STAR certified homes built in 2017
  • 46 ENERGY STAR for Homes Partners

Based on national averages, ENERGY STAR certified homes
built in 2017 are the equivalent of:

  • Reducing CO2 emissions by 833 metric tons
  • Growing 21,312 tree seedlings for 10 years
  • Avoiding the consumption of 1,937 barrels of oil
  • Removing 179 passenger vehicles from the road

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Find Incentives in Illinois

Name Partner Since ASC Incentive Description
Nicor Gas
630-305-9500
2011 energySMART, a Nicor Gas program 877.886.4239 HERS Raters and homebuilders can receive incentives for homes that are built 20% better than the current energy code.

Find Raters Serving Illinois

Name Partner Since ASC Homes Certified
Jul 2017 - Jun 2018*
Homes Certified
State Total*
Homes Certified
Grand Total*
Energy Efficient Homes Midwest, Inc.
317-915-9204
Champaign-Urbana; Chicago-Naperville-Elgin; Davenport-Moline-Rock Island; Springfield; Other Areas in Illinois
1996 1,549 7,643 53,440
Energy Diagnostics, Inc.
219-464-4457
Chicago-Naperville-Elgin
1997 667 8,187 21,311
Energy Works
219-548-9675
Chicago-Naperville-Elgin
1997 24 0 24
Guaranteed Watt Saver (GWS)
405-946-0206
St. Louis
Indoor airPLUS icon
1997 167 1 55,348
Southface Energy Rated Homes
404-872-3549
St. Louis
Indoor airPLUS icon
1997 413 0 12,202
Midwest Energy Performance Analytics, Inc.
630-971-2016
Chicago-Naperville-Elgin
2001 0 366 366
TopBuild Home Services
866-912-7233
Other Areas in Illinois
Indoor airPLUS icon
2002 9,680 177 166,837
A. Anderson Building Systems
217-632-3943
Springfield; St. Louis; Other Areas in Illinois
Indoor airPLUS icon
2004 0 215 240
ASERusa
314-894-2300
St. Louis
Indoor airPLUS icon
2006 238 292 2,029
Patuxent Environmental Group
877-734-3688
Chicago-Naperville-Elgin
Indoor airPLUS icon
2007 4,803 249 70,213
The Element Group - A Division of Building Science Solutions, Inc.
319-377-4777
Chicago-Naperville-Elgin; Other Areas in Illinois
Indoor airPLUS icon
2008 207 75 4,811
Intelligent Energy Solutions (IES)
866-496-1730
Chicago-Naperville-Elgin
Indoor airPLUS icon
2009 0 140 140
Prairie Insulation and Energy Solutions
217-787-9388
Champaign-Urbana; Springfield; Other Areas in Illinois
Indoor airPLUS icon
2009 29 97 97
Priority Energy LLC
800-737-2299
Chicago-Naperville-Elgin; Rockford
Indoor airPLUS icon
2009 52 356 523
Building Efficiency Resources (The BER)
800-399-9620
Champaign-Urbana; Chicago-Naperville-Elgin; St. Louis; Other Areas in Illinois
Indoor airPLUS icon
2010 2,912 710 12,847
Greener Visions, LLC
618-540-8030
St. Louis; Other Areas in Illinois
Indoor airPLUS icon
2011 4 54 54
Insight Property Services, Inc.
630-878-4192
Chicago-Naperville-Elgin
Indoor airPLUS icon
2011 4 18 18
RATERusa LLC
855-273-7872
Bloomington; Champaign-Urbana; Chicago-Naperville-Elgin; Danville; Davenport-Moline-Rock Island; Decatur; Peoria; Springfield; St. Louis; Other Areas in Illinois
Indoor airPLUS icon
2011 513 465 2,353
Adept Energy Consultants
630-995-6601
Chicago-Naperville-Elgin
2012 7 7 7
Advanced Green Consulting, LLC
314-565-7465
St. Louis
2013 60 0 139
ECOcentrix Consulting, LLC
314-409-1684
St. Louis
2013 5 0 76
Absolute Green
309-360-1011
Bloomington; Champaign-Urbana; Danville; Davenport-Moline-Rock Island; Decatur; Peoria; Springfield; St. Louis; Other Areas in Illinois
2014 32 123 123
Schaub+Srote Architects
314-822-7006
St. Louis
2014 2 0 3
dbHMS Design Build Engineering
312-915-0557
Chicago-Naperville-Elgin; Other Areas in Illinois
2015 0 14 14
Eco Achievers
708-848-4980
Chicago-Naperville-Elgin; Other Areas in Illinois
Indoor airPLUS icon
2016 200 249 249
LTLB Envirotecture
(630) 728-0435
Chicago-Naperville-Elgin
Indoor airPLUS icon
2018 67 67 67

* There is a reporting period for submitting ENERGY STAR certified homes data that occurs after the end of each calendar quarter. The "Homes Certified" columns are updated for all partners after home report information has been approved by EPA.

Rockford Chicago-Naperville-Elgin Kankakee Bloomington Champaign-Urbana Danville Decatur Cape Girardeau Carbondale-Marion St. Louis Springfield Peoria Davenport-Moline-Rock Island