Darling Ingredients shares are higher today as the market reacts to fresh U.S. policy support for biomass-based diesel and related renewable fuels. The catalyst is the EPA’s finalized Renewable Fuel Standard volumes for 2026 and 2027, released March 27, 2026, which increases required renewable fuel use and improves visibility for companies tied to renewable diesel and the credit ecosystem that supports it. (striptillfarmer.com)

Darling is a major supplier of low-carbon waste fats and used cooking oil, and it also owns 50% of Diamond Green Diesel (DGD) with Valero—one of the largest renewable diesel platforms in North America. Higher and clearer RFS obligations can translate into stronger demand for biomass-based diesel, which can support credit values and project economics across the value chain, including renewables producers and feedstock suppliers. (feedandgrain.com)

After a policy-driven rally, attention typically shifts to whether improving fundamentals follow: DGD run-rates (utilization), the spread between renewable diesel pricing and feedstock costs, and the trajectory of RIN/LCFS markets. Investors will also watch whether management commentary and future filings signal more confidence in renewables profitability and whether the core ingredients business continues to offset renewables volatility during down-cycles. (seekingalpha.com)