The Cool Roof Rating Council is pleased to announce the American National Standards Institute's final approval of its ANSI/CRRC-1-2012 Standard after a two-year public review process. The ANSI/CRRC-1 Standard is part of the CRRC's mission to implement accurate and credible radiative energy performance ratings for roofing products and provide education and objective support to interested parties. It outlines policies for measuring initial and aged solar reflectance, as well as thermal emittance values of roofing products. Learn more, and view the standard.