Uploaded April 2023 | Updated September 2026, 2 hours ago
Diamond Green Diesel LLC (DGD) is the largest renewable producer in North America and the second-largest in the world.
The fuel produced at our facility reduces greenhouse gas emissions by up to 80% compared with traditional diesel fuel.
The new 470 million gallons per year renewable diesel plant near Valero's Port Arthur, Texas refinery began operations in late 2022, increasing Diamond Green Diesel's total production to approximately 1.2 billion gallons of renewable diesel.
Our renewable diesel is produced from sustainable low-carbon feedstocks, such as used cooking oil, inedible animal fats derived from processing meat fats and fuel-grade corn oil. Darling processes 10% of the world’s inedible meat by-products and is the largest collector and processor of used cooking oil in North America.
Diamond Green Diesel LLC (DGD) is the largest renewable producer in North America and the second-largest in the world.
The fuel produced at our facility reduces greenhouse gas emissions by up to 80% compared with traditional diesel fuel.
The new 470 million gallons per year renewable diesel plant near Valero's Port Arthur, Texas refinery began operations in late 2022, increasing Diamond Green Diesel's total production to approximately 1.2 billion gallons of renewable diesel.
Our renewable diesel is produced from sustainable low-carbon feedstocks, such as used cooking oil, inedible animal fats derived from processing meat fats and fuel-grade corn oil. Darling processes 10% of the world’s inedible meat by-products and is the largest collector and processor of used cooking oil in North America.
