Conventional wisdom suggests that energy efficiency (EE) policies are beneficial because they induce investments that pay for themselves and lead to emissions reductions. However, this belief is primarily based on projections from engineering models. This paper reports on the results of an...

We document very low take‐up of an energy efficiency program that is widely believed to be privately beneficial. Program participants receive a substantial home “weatherization” retrofit; all installation and equipment costs are covered by the program. Less than one percent of...

Conventional wisdom suggests that energy efficiency (EE) policies are beneficial because they induce investments that pay for themselves and lead to emissions reductions. However, this belief is primarily based on projections from engineering models. This paper reports on the results of an...