D4-D6 Renewable Identification Number (RIN) Price Separation

The RIN system is a price control system that can be represented on a chart showing supply curves, demand curves, and constraints that form boundaries within the system.  These curves and constraints can sometimes cause RIN prices to interact in peculiar ways that are predictable based on economic fundamentals. When a boundary is crossed, RIN…

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Foresee RIN price changes

From Hoekstra RIN Price Outlook, April 20, 2026,: D4 RIN Price Outlook: The conflict in Iran caused high volatility of diesel prices, feedstock prices, and RIN prices in the first quarter, with the theoretical D4 RIN price finishing at the low end of our 2026 forecast range.  The market D4 RIN price, in contrast, increased…

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D3 RIN climbs

The gold line is the market price of the D3 cellulosic biofuel Renewable Identification Number (RIN), called Pd3, which has gone up from $2.39 to $2.66 so far this year. The black line is Hoekstra’s theoretical price, called D3T, which has fallen from $3.32 to $2.96 so far this year. The dashed lines show our…

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D3-D4 RIN Price Collision?

The red line is the market price of the D3 (cellulosic biofuel) Renewable Identification Number (RIN) credit and the gold line is the market price of the D4 (bio-based diesel) RIN credit. These two RIN credits have been on very different paths and look about to collide for the first time. One implication of a…

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D3 Cellulosic Biofuel RIN Price Creeps Higher

The gold line is the market price of the D3 cellulosic biofuel Renewable Identification Number (RIN), called Pd3, which has has gone up from $2.39 to $2.54 so far this year. The black line is Hoekstra’s theoretical price, called D3T, which has fallen from $3.32 to $2.96 so far this year. The dashed lines show…

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What’s the Next Big Move for the D4 RIN?

Darling Ingredients is one of many biofuels companies whose stock price correlates with the price of the D4 Renewable Identification Number (RIN) environmental credit as shown on this 5-year chart. The D4 RIN is a complex credit. It is a tax, a subsidy, a mandate, an asset that can be bought, sold, banked, borrowed, and…

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A earnings surprise in the oil refining industry

In answering Jason Gabelman’s question in an April 28, 2026 quarterly earnings conference call: “How have massive dislocations in the market changed how you think about investment opportunities and how you run the business in the medium term?” — Jason Gabelman, TD Cowen Research the Chief Executive Officer’s response included: “As the hydrocarbon prices have…

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RIN Price Outlook – D3 RIN Will Rise

The gold line (Pd3) is the market price of the current vintage D3 Cellulosic Biofuel Renewable Identification Number (RIN) which went up $0.03/ethanol equivalent gallon (EEG) from $2.39 to $2.42 in the first quarter of 2026. The black line is Hoekstra Trading’s theoretical price (D3T), which fell $0.28/EEG from $3.32 to $3.04 in the first…

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