Brew Green: Nestlé Boosts Arabica Supply Chain to Lower Carbon FootprintNestlé has developed a new high-yielding Arabica coffee variety called Star 4 to strengthen its coffee supply chain. ... By encouraging farmers to plant ...2024.07.28 Nestlé has developed a new high-yielding Arabica coffee variety called Star 4 to strengthen its coffee supply chain. ... By encouraging farmers to plant ...