10 CFR 434.507
§ 434.507 Calculation procedure and simulation tool.
United States · 10 CFR — Energy · Status: effective
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- Citation
- 10 CFR 434.507, § 434.507 Calculation procedure and simulation tool, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/39688
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Full text
507.1 The Prototype or Reference Buildings shall be modeled using the criteria of subsections 510 and 521. The modeling shall use a climate data set appropriate for both the site and the complexity of the energy conserving features of the design. ASHRAE Weather Year for Energy Calculations (WYEC) data or bin weather data shall be used in the absence of other appropriate data.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.