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Residential Retrofit
Residential retrofitting is designed to improve a home’s energy consumption by using cost-effective measures that do not require extensive remodeling work. This work forms CSG’s core achievement as we specialize in designing and implementing mid- to large-scale programs that promote multiple efficiencies per house.
For successful home energy assessment programs nationwide, CSG uses powerful software tools to measure, track, and seamlessly integrate all aspects of the process. To learn more about our software, visit EnergyMeasure.
CSG uses the “whole house approach” to the extent possible within any program. This means that we consider, along with health and safety measures:
- Thermal envelope – building shell, insulation, and air leakage
- Mechanical systems – HVAC, renewable electricity generation, solar thermal and domestic hot water
- Appliances and lighting
- Occupant behavior
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 and federal agencies to build effective home energy assessment programs based on the whole house approach. We also partner with our clients to establish a network of trained contractors that use the latest building science techniques and standards, including:
- Safety testing of combustion appliances
- Blower door – evaluation of building leakage
- Duct blaster – duct system performance testing
- Infrared camera – to detect deficiencies in insulation & air sealing
From new program design to measurable results, our established internal processes enable streamlined start-up, training, implementation, marketing, quality control, and reporting functions.
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 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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