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Building America Climate Zone Map

Image

Reference

Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates

Author(s)

Gilbride Theresa L,

Antonopoulos Chrissi A,

Margiotta Evan R,

Kaltreider Christian E

Organization(s)

Pacific Northwest National Laboratory,

PNNL

Description

Report identifying Building America and 2021 International Energy Conservation Code climate zone designations for every county in the United States; where a county's climate zone designation has changed since the 2018 IECC, that change is indicated as well.

Building America Solution Center is a resource of the U.S. Department of Energy's Building Technologies Office.
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