Runaway – Spike in the D4 Renewable Identification Number Price About More Than a Higher Mandate

Runaway – Spike in the D4 Renewable Identification Number Price About More Than a Higher Mandate

July 9, 2026 · 12 min

About this episode

The episode analyzes the factors contributing to the spike in the D4 Renewable Identification Number price amidst a higher bio-based diesel volume mandate.

The price of the D4 Renewable Identification Number has increased 130% so far in 2026, a response to a 70% increase in the minimum bio-based diesel volume mandate and a higher price premium for soybean oil. Today, we analyze the additional factors at play, from theoretical and practical standpoints.

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Host: RBN Energy

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Mentioned in this episode

Organizations: RBN Energy

Products: D4 Renewable Identification Number, bio-based diesel, soybean oil

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