First retail space in U.S. to be recognized under new guidelines. KOHLER, Wis. (PRWEB) April 18, 2017 The Kohler Signature Store by First Supply has become the first retail space in the U.S. to receive Leadership in Energy and Environmental Design (LEED) Gold certification under the new LEED v4 guidelines. The U.S. Green Building Council [...]The post Kohler Signature Store Receives LEED Gold Certification appeared first on Press Release Rocket.