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Program Indicators in Connecticut Compare to other states

  • 11,350 ENERGY STAR certified homes built to date
  • 65 ENERGY STAR certified homes built 2018 to date
  • 710 ENERGY STAR certified homes built in 2017
  • 62 ENERGY STAR for Homes Partners

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

  • Reducing CO2 emissions by 1,032 metric tons
  • Growing 26,754 tree seedlings for 10 years
  • Avoiding the consumption of 2,390 barrels of oil
  • Removing 218 passenger vehicles from the road

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Find Incentives in Connecticut

Name DESC Partner Since Incentive Description
The United Illuminating Company
203-499-5935
1999 The United Illuminating Company through the Energize Connecticut initiative has available incentives for single family homes, condominium style projects and multifamily projects based on the HERS Index of the unit. Additional bonus incentives ENERGY STAR Certification Incentive, LEED certification, U.S. DOE Zero Energy Ready Home and/or NGBS status. Additional opportunity to participate in the Zero Energy Challenge competition available for qualified projects with the chance to win a $10,000.00 additional incentive.
Eversource
860-665-5369
1997 Available incentives include: ENERGY STAR Certification Incentive (4 tier levels which include an applicant incentive and HERS Rating incentive), High Performance Certification Incentive (for homes that achieve LEED, U.S. DOE Zero Energy Ready Home, Passive House, or NGBS status). Zero Energy Challenge competition available for qualified projects with the chance to win a $10,000.00 additional incentive.

Find Raters Serving Connecticut

Name ASC Partner Since Homes Certified
Apr 2017 - Mar 2018*
Homes Certified
State Total*
Homes Certified
Grand Total*
Building Efficiency Resources (The BER)
800-399-9620
Hartford-West Hartford-East Hartford; New Haven-Milford; Norwich-New London; Worcester; Other Areas in Connecticut
Indoor airPLUS icon
2010 3,193 34 12,234
CLEAResult - New England
508-836-9500
New Haven-Milford; Worcester
1996 130 414 22,384
Center for EcoTechnology, Inc.
413-586-7350
Worcester
Indoor airPLUS icon
2005 59 8 1,894
Certified Energy Raters, LLC
800-671-1895
Norwich-New London
Indoor airPLUS icon
2006 41 25 597
Constructive Code Consultants, LLC
603-486-8400
Worcester
2016 12 0 15
Energy Efficient Homes Midwest, Inc.
317-915-9204
Norwich-New London
1996 1,752 25 53,160
EnergyLogic, Inc.
800-315-0459
Hartford-West Hartford-East Hartford; Norwich-New London
Indoor airPLUS icon
2001 2,474 163 33,853
GDS Associates - Home Energy Ratings of New England
603-656-0336
Worcester
Indoor airPLUS icon
2005 546 1 8,915
Home Energy Technologies
877-800-6440
Bridgeport-Stamford-Norwalk; Hartford-West Hartford-East Hartford; New Haven-Milford; Norwich-New London; Worcester; Other Areas in Connecticut
Indoor airPLUS icon
2009 385 2,104 2,104
Infrared Diagnostic, LLC
978-440-9900
Worcester
Indoor airPLUS icon
2008 0 0 33
Integral Building and Design
845-255-0418
Bridgeport-Stamford-Norwalk
Indoor airPLUS icon
2006 281 3 1,361
Johnnycake Mountain Associates, Inc.
860-539-8942
Hartford-West Hartford-East Hartford
2015 1 1 1
New Ecology, Inc.
617-557-1700
Hartford-West Hartford-East Hartford
2017 4 0 4
New England Energy Raters, LLC
413-570-5750
Hartford-West Hartford-East Hartford
2009 1 1 18
Performance Systems Development
607-277-6240
Bridgeport-Stamford-Norwalk; Hartford-West Hartford-East Hartford; Worcester
Indoor airPLUS icon
2002 786 158 5,866
RATERusa LLC
855-273-7872
New Haven-Milford
Indoor airPLUS icon
2011 550 34 2,211
RPM Energy Solutions, LLC
203-823-0066
Hartford-West Hartford-East Hartford; New Haven-Milford; Norwich-New London
2009 18 574 574
Spruce Mountain, Inc.
845-800-4371
Other Areas in Connecticut
Indoor airPLUS icon
2009 1 2 480
Steven Winter Associates, Inc.
203-857-0200
Bridgeport-Stamford-Norwalk; Hartford-West Hartford-East Hartford
Indoor airPLUS icon
1997 627 673 3,077
Sustainable Comfort
508-713-6680
Worcester
Indoor airPLUS icon
2010 178 1 1,402
The Levy Partnership
212-496-0800
Worcester
Indoor airPLUS icon
2012 439 0 1,052
TopBuild Home Services
866-912-7233
Worcester; Other Areas in Connecticut
Indoor airPLUS icon
2002 9,541 1 164,319
econsultants, LLC
573-256-7200
New Haven-Milford
2010 0 34 823

* 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.

Worcester Hartford-West Hartford-East Hartford Norwich-New London New Haven-Milford Bridgeport-Stamford-Norwalk