Improving the effectiveness of energy efficiency programs
Improving residential energy efficiency is considered to be one of the most cost-effective strategies for reducing greenhouse gas emissions. However, many of these programs focus on benefits such as reduced energy costs for low-income households and reduced pressure on energy generation capacity rather than greenhouse gas reductions and climate change.
Recent studies have found that home retrofit programs, appliance rebate programs and building codes overestimate energy savings. Researchers at the Illinois Agriculture Experiment Station conducted three comprehensive studies to help improve outcomes in energy efficiency programs. The research team identified the Weatherization Assistance Program, the nation’s largest energy efficiency program, in particular as needing extensive study. Researchers worked with more than 30 agencies during the state’s implementation of the program.
Study results identified factors that drive underperformance in the program. Additionally, researchers tested the impacts of two potential solutions. Decision makers in Illinois and in federal programs are considering restructuring the program based on the research team’s findings.
Link to full statement on website: http://landgrantimpacts.tamu.edu/impacts/show/5709