Darling Ingredients sells another $50M of IRA credits

December 22, 2025 |

In Texas, Darling Ingredients Inc. announced the sale of approximately $50 million of production tax credits to a corporate buyer. These credits were generated under the Inflation Reduction Act (IRA) by the company’s Diamond Green Diesel joint venture. The company previously announced it sold $125 million and $60 million in production tax credits, bringing the total production tax credit sales to $235 million for 2025.

Diamond Green Diesel (DGD) is a 50/50 joint venture between Darling Ingredients Inc. and Valero Energy Corporation. With capacity to produce more than 1.2 billion gallons annually, DGD is one of the world’s largest producers of renewable diesel and sustainable aviation fuel.

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Category: Fuels

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