The authors of a study questioning the net benefits of the Weatherization Assistance Program critique the use of non-energy benefits to swing the program assessment to a net positive results. (The authors have responded to some critiques here.) Given the recent revelation that asthma is more likely to be caused by early childhood care decisions, that particular benefit may be quite vulnerable. The biased representation of other benefits undermines the DOE study as well.
I’ve posted some of my own comments on the Energy Institute blog.