 LIVE, an Oregon non-profit, certifies wineries for meeting certain environmental standards; over 320 vineyards and 41 wineries are now so certified.In 2002, Oregon became a leader in green winemaking with the Sokol-Blossor barrel room and the Carlton Winemakers Studio being LEED-certified by the U.S. Green Building Council.In 2006, the Stoller Vineyards winery was also LEED-certified.