This map layer depicts the climate zone designations used by the U.S. Department of Energy Building America Program by county boundaries (generalized).

Aug 14, 2020 · This map layer depicts the climate zone designations used by the U.S. Department of Energy Building America Program by county boundaries (generalized version). It is intended as an aid in helping builders to identify the appropriate climate designation for the counties in which they are building.

1 day ago · ODOT District 12 is announcing the start of the $173 million project to replace the pavement on I-90 between West Blvd. and Hilliard Blvd. in Rocky River, Lakewood, and Cleveland. Work on this project also includes median barrier wall replacement, drainage improvements, minor shoulder widening, and overhead lighting replacement.

2021 edition of code establishing a baseline for energy efficiency by setting performance standards for the building envelope (defined as the boundary that separates heated/cooled air from unconditioned, outside air), mechanical systems, lighting systems and service water heating systems in homes and commercial businesses.

In the early 2000s, researchers at the U.S. Department of Energy’s Pacific Northwest National Laboratory prepared a simplified map of U.S. climate zones.

For the United States, the ANSI/ASHRAE Standard 169 climate zone map is reproduced below. A list of counties and their respective climate zones can be found in Table B1 in ANSI/ASHRAE Standard 169.

In the 2016 version, ASHRAE 90.1 introduced a new climate zone map with shifting boundaries. Likewise, the IECC updated the map in its 2021 version to align with the ASHRAE 90.1 standard. Areas that changed are circled in Figure 1, below.

Get ASHRAE Climate Zone by ZIP code ClimateZoner automatically looks up your ASHRAE 90.1-2007 climate zone. Just input your location.

This Excel file provides the CBECS climate zone for each U.S. county. Usually, there is only one climate zone per county and the mapping is straightforward.

Search for an address to learn more about the location and its surrounding area. Results will include information about features of interest.