Six Pillars of Six Pillars of Sustainable Winegrowing Leadership with Napa Green!\n\nIn this six-part series, we speak with Napa Green's Executive Director to better understand the Six Pillars of Sustainable Winegrowing Leadership. \n\n\U0001f4a1 This month, we start with pillar No 1 - Energy Savings & Efficiency.\n\nLearn more at https://napagreen.org