Riverstone Holdings, an asset management firm. and Piva Capital, a venture capital firm, led a $65.5m Series D funding round Anuvi Plant Nutrients a fertilizers manufacturer, with participation from Morgan Stanley Investment Management, LK Advisers, Pontifax Global Food and Agriculture Technology Fund. "We believe Anuvia occupies a unique niche in the fertilizer value chain by delivering a sustainable product that decarbonizes existing on-farm practices while improving yields at attractive ROIs for row crop growers. Through its waste-to-value production process and reduced reliance on traditional nutrition derived from fossil fuels, Anuvia is positioned to become a key player in transitioning the industry to more sustainable growing practices," Cynthia Kueppers, Riverstone Holdings Managing Director.