Building Energy Performance Standards and the benchmarking behind them
The CleanEnergy DC Omnibus Amendment Act of 2018, effective 22 March 2019, ordered DOEE to set a minimum energy performance standard for large buildings — the first such standard in the United States according to DOEE itself and the Institute for Market Transformation. Unlike the emissions caps in New York and Boston, the standard is a percentile: for each property type it sits at the local median ENERGY STAR score, or Source EUI where no score exists, so roughly half of every category starts below the line and gets one compliance cycle to improve, typically by cutting site energy use 20%. It runs on benchmarking data the District has required and disclosed publicly since a 2008 law, now republished on the city's open data portal. Buildings that miss their pathway target owe an alternative compliance payment of up to $10 per square foot, capped at $7.5m — but the first cycle only ends on 31 December 2026, reports are due in spring 2027, and nothing has been assessed yet.
A standard pegged to the median grades buildings against their peers instead of an absolute cap, so it never runs out of laggards — and because DOEE re-sets it from fresh data every six years, the target moves as the stock improves. The trade-off is that the money is entirely theoretical until a cycle closes: seven years after enactment, no payment has been assessed.
Evidence• No measured figure
Scale🏙️ City-wide
FundingDistrict of Columbia government; DOEE regulates and compliance costs fall on building owners
Sources
↗ DOEE — Building Energy Performance Standards (BEPS)Regulator's programme page: 'The District's Building Energy Performance Standard (BEPS) Program was set forth in Title III of the Clean Energy DC Omnibus Act of 2018.' DOEE also states it 'established the first set of Standards on January 1, 2021 that were no lower than the local median ENERGY STAR score (or the equivalent metric of Source EUI)' — the sentence the percentile mechanism rests on.
↗ D.C. Law 22-257, CleanEnergy DC Omnibus Amendment Act of 2018Statute page: the act 'establishes a building energy performance standard program at the Department of Energy and Environment' and 'became effective on March 22, 2019' — the post-congressional-review date, not the December 2018 Council vote or the January 2019 mayoral signature.
↗ Institute for Market Transformation — District of Columbia building hubIndependent second claimant for the superlative: DC 'became the first U.S. city to pass legislation that requires owners of a broad swath of existing buildings to improve their energy performance… The law includes a first-in-the-nation policy mechanism, the building energy performance standard (BEPS).'
↗ DOEE BEPS Guidebook, Chapter 6 — EnforcementOfficial guidebook on DOEE's BEPS portal: 'maximum payment for buildings at ten dollars ($10) per each square foot of gross floor area'; 'The maximum payment for a building shall be no greater than seven million five hundred thousand dollars ($7,500,000)'; the payment is assessed 'proportionally based to the building or campus' actual performance relative to its Pathway target', after the final reporting deadline of the chosen pathway.
↗ Building Innovation Hub — BEPS rules releasedIMT-run DC hub, on how the standard is expressed and what below-standard buildings must do: 'The Standards include performance targets based on ENERGY STAR score (for buildings that can receive a score) and Source EUI (for buildings that cannot receive an ENERGY STAR score)', with 'the performance pathway (requiring 20% site EUI reduction)' among five pathways; initial compliance period 1 January 2021 to 31 December 2026.
↗ D.C. Law 25-307, Building Energy Performance Standards Amendment Act of 2024Effective 21 March 2025. Moved 'the benchmark reporting and verification deadline from April 1 to May 1', cut third-party verification 'from every 3 years to every 6 years', renamed 'alternative compliance penalties' to 'alternative compliance payments', and requires standards 'no later than January 1, 2028, and every 6 years thereafter' — the source for six-year cycles and a re-set target.
↗ Building Innovation Hub — DC building performance regulations: no delays (2025)Currency check: 'the proposed delays to the Building Energy Performance Standards (BEPS) and Net-Zero Energy (NZE) code were removed from the final FY26 Budget Support Act approved by DC Council on July 28, 2025.' Confirms the Cycle 1 deadline of 31 December 2026 and compliance reports due April and May 2027 — hence no assessment before 2027.
↗ DOEE — Energy benchmarkingThe data layer that feeds the standard: DC's 'energy benchmarking laws require large buildings to annually track their energy and water efficiency and report the results to DOEE for public disclosure', with 'all private buildings >10,000 sq ft' now reporting by May 1. Public disclosure is mandated by the Clean and Affordable Energy Act of 2008; DOEE published the first disclosed set on 24 February 2014.
↗ Open Data DC — Building Energy Performance datasetThe disclosure is genuinely open data, not a PDF list: DOEE republishes per-building benchmarking and BEPS performance on the District's open data portal (mirrored in the federal catalog as 'District of Columbia — Building Energy Benchmarking').
📎 Cite this project
1001 Smart Cities (2026). “Building Energy Performance Standards and the benchmarking behind them” — Washington D.C., United States. The Smart City Atlas. https://1001smartcities.org/projects/washington-dc-beps/ (last verified 2026-07-26). Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.
