Two Decades of ENERGY STAR®: A Retrospective Study of EPA’s ENERGY STAR Office Buildings Score and Certification

Last updated: 11-15-2022
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In our latest DataTrends report, we examine how the energy use of U.S. office buildings has changed over the past two decades and how ENERGY STAR certified office buildings have performed by comparison. We also explore what may contribute to an office building’s top energy performance.

Download the report here. (PDF, 3.39 MB )