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Program Indicators in Connecticut Compare to other states

  • 12,116 ENERGY STAR certified homes built to date
  • 53 ENERGY STAR certified homes built 2019 to date
  • 694 ENERGY STAR certified homes built in 2018
  • 60 ENERGY STAR for Homes Partners

Based on national averages, ENERGY STAR certified homes
built in 2018 are the equivalent of:

  • Reducing CO2 emissions by 1,016 metric tons
  • Growing 16,795 tree seedlings for 10 years
  • Avoiding the consumption of 2,360 barrels of oil
  • Removing 216 passenger vehicles from the road

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Find Incentives in Connecticut

Name Partner Since ASC Incentive Description
Eversource
860-665-5369
1997 The primary objectives of the New Construction, Additions & Major Renovations solution are: (1) to reduce energy consumption and peak demand in residential new construction and major renovation projects, and (2) create a clear path toward more efficient homes. Additional secondary objectives, where cost effective, may include: integrating renewable energy and electric vehicle readiness, increasing awareness and technical education regarding energy-efficient practices, and preparing builders and market actors for the adoption of future building codes. The New Construction, Additions & Major Renovations solution provides incentives to builders and homeowners who integrate advanced energy-efficient building construction and technologies into a new construction or gut rehab project. The combination of educational outreach, technical trainings, and the solution’s incentive structure is a calculated effort by the Companies to transition the new construction and major renovation market toward more energy efficiency development practices.
The United Illuminating Company
203-499-5935
1999 Through the energy efficiency fund we are able to offer financial incentives to builders or homeowners that are interested in building new single family home or multifamily buildings (4 stories or fewer above grade) and minimize lifetime energy cost, maximize comfort, and help to ensure a clean energy future. In order to participate in the RNC program, a builder or homeowner would need to utilize a certified Home Energy Rating System (HERS) rater who would verify the efficiencies, quality, and overall installation of the energy efficiency measures included within the project, as well as, provide an estimate of the energy savings for your project. The HERS index is the industry standard used to measure the energy efficiency of a new single family home or multifamily building. The HERS index measures how efficiently a dwelling unit is operating, and where builders and owners can make modifications to obtain greater energy savings.

Find Raters Serving Connecticut

Name Partner Since ASC Homes Certified
Apr 2018 - Mar 2019*
Homes Certified
State Total*
Homes Certified
Grand Total*
CLEAResult - New England
508-836-9500
New Haven-Milford; Worcester
Indoor airPLUS icon
1996 264 414 22,677
Energy Efficient Homes Midwest, Inc.
317-915-9204
Norwich-New London
1996 582 25 53,742
Steven Winter Associates, Inc.
203-857-0200
Bridgeport-Stamford-Norwalk; Hartford-West Hartford-East Hartford; Norwich-New London
Indoor airPLUS icon
1997 177 882 3,338
EnergyLogic, Inc.
800-315-0459
Hartford-West Hartford-East Hartford; Norwich-New London
Indoor airPLUS icon
2001 2,231 163 36,096
Performance Systems Development
607-277-6240
Bridgeport-Stamford-Norwalk; Hartford-West Hartford-East Hartford; New Haven-Milford; Worcester
Indoor airPLUS icon
2002 1,210 300 7,200
TopBuild Home Services
866-912-7233
Worcester; Other Areas in Connecticut
Indoor airPLUS icon
2002 10,482 1 174,968
Center for EcoTechnology, Inc.
413-586-7350
Worcester
Indoor airPLUS icon
2005 0 8 1,894
GDS Associates - Home Energy Ratings of New England
603-656-0336
Worcester
Indoor airPLUS icon
2005 779 1 9,914
Certified Energy Raters, LLC
800-671-1895
Norwich-New London
Indoor airPLUS icon
2006 4 25 601
Integral Building and Design
845-255-0418
Bridgeport-Stamford-Norwalk
Indoor airPLUS icon
2006 295 3 1,710
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 383 2,487 2,487
RPM Energy Solutions, LLC
203-823-0066
Hartford-West Hartford-East Hartford; New Haven-Milford; Norwich-New London
2009 26 600 600
Spruce Mountain, Inc.
845-800-4371
Other Areas in Connecticut
Indoor airPLUS icon
2009 1 2 481
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 3,085 66 15,414
Sustainable Comfort
508-713-6680
Worcester
Indoor airPLUS icon
2010 832 1 2,441
econsultants, LLC
573-256-7200
New Haven-Milford
2010 96 34 967
RATERusa LLC
855-273-7872
New Haven-Milford
Indoor airPLUS icon
2011 423 34 2,683
The Levy Partnership
212-496-0800
Worcester
Indoor airPLUS icon
2012 249 0 1,301
Building Conservation Technology LLC
401-741-2751
Hartford-West Hartford-East Hartford; New Haven-Milford; Norwich-New London; Worcester
Indoor airPLUS icon
2013 5 17 17
Innova Services Corporation
215-336-0440
New Haven-Milford
Indoor airPLUS icon
2014 298 145 873
Johnnycake Mountain Associates, Inc.
860-539-8942
Hartford-West Hartford-East Hartford
2015 1 2 2
Constructive Code Consultants, LLC
603-486-8400
Worcester
2016 8 0 23
New Ecology, Inc.
617-557-1700
Hartford-West Hartford-East Hartford
2017 164 0 168
CT Home Energy Raters
860-682-3907
Hartford-West Hartford-East Hartford
Indoor airPLUS icon
2018 1 1 1
Energy Code Advisors, LLC
603-486-8400
Worcester
Indoor airPLUS icon
2018 37 0 37

* 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