@report{gold2019efficiency,
title={Energy Efficiency Over Time: Measuring and Valuing Lifetime Energy Savings in Policy and Planning},
author={Rachel Gold and Seth Nowak},
year={2019},
month={02},
number={U1902},
url={https://www.aceee.org/sites/default/files/publications/researchreports/u1902.pdf},
urldate={2022-12-15},
institution = {American Council for an Energy-Efficient Economy},
}