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Residential Retrofit Programs
Residential retrofitting is designed to improve a home’s energy consumption by using cost-effective measures that do not require extensive remodeling work.
CSG uses the “whole house approach” meaning that we look at:
- Thermal envelope – i.e. the shell insulation and air leakage
- Mechanical systems – i.e. HVAC and domestic hot water
- Appliances and lighting that may need replacing
This approach looks at these areas and their interaction given usage rates, building site and climate to assess the home's overall energy efficiency and performance and to make targeted recommendations for improvement and ultimately reduce residential demand.
CSG works with utilities and state agencies to build effective Home Energy Assessment programs based on the whole house approach. We will also partner with our clients to establish a network of trained contractors that use the latest building science techniques and standards, including:
- Blower door analysis – computerized airflow testing
- Duct blaster – duct system performance testing
- Infrared cameras – detect insulation & air sealing issues
Why is Residential Retrofit Important?
Energy conservation is often referred to as the "least-cost" energy strategy, and for good reason. Reducing our consumption of energy does more than just save money; it also reduces the costs associated with today’s numerous environmental and social challenges. CSG partners with its clients to develop and implement effective marketing programs that help reduce energy demand and educate consumers on the benefits of energy efficiency.
Facts & Statistics
According to U.S. Department of Energy (DOE), residential use accounted for 22 percent of our total energy consumption in 2008. Furthermore, the DOE shows a steady increase in residential usage each year and the trend is projected to grow by 57 percent over the next 25 years.
Here are just a few examples of where CSG's measurable success:
- Case study: Increase of 397 percent of rebated A/C equipment for Kansas City Power & Light
- Case study: CSG's Home Owner Workshop Series in partnership with Energy Trust of Oregon and the City of Portland’s Bureau of Planning and Sustainability
- Case study: Social marketing campaign that resulted in 0 percent increase in load growth and two megawatt peak load reduction for NSTAR Electric
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