Clover Sonoma, a third-generation family-owned and operated dairy, today announced its B Corporation recertification and the first fully renewable plant-based milk carton in the United States as part of its continued focus on sustainability. As a result of better employee and community engagement, environmental standards, and corporate governance, the company received an improved score of 100.5 during its B Corporation recertification. Clover Sonoma attained a 96.9 score during its original certification in 2016.