@report{hoffman2015savings,
title={Energy Savings Lifetimes and Persistence: Practices, Issues and Data},
author={Ian M. Hoffman and Steven R. Schiller and Annika Todd and Megan A. Billingsley and Charles A. Goldman and Lisa C. Schwartz},
institution = {Lawrence Berkeley National Laboratory},
year={2151},
month={05},
url={https://eta-publications.lbl.gov/sites/default/files/savings-lifetime-persistence-brief.pdf},
urldate={2022-12-15},
annote={Quote: "In general, programs that rely heavily upon lighting, and others that largely promote shorter-lived measures, such as residential consumer product rebates and small commercial direct-install programs, have shorter lifetimes and averages below the median. Programs that promote shell measures and heating, ventilating and air-conditioning equipment (residential new construction and custom programs in commercial and industrial markets) tend toward longer lifetimes."},
}