RINs pricing and economics

What will cause separation of the D4, D5, and D6 RIN prices? Part 3 – D6 RIN pricing framework

In the U.S. biofuels market, it has become normal for the prices of three Renewable Identification Number (RIN) credits to ...
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What will cause separation of the D4, D5, and D6 RIN prices? Part 2 – The Big Bang and the Meiselman model

In the U.S. biofuels market, it has become normal for the prices of three Renewable Identification Number (RIN) credits to ...
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What will cause separation of the D4, D5, and D6 RIN prices Part 1 – Studying boundaries with ATTRACTOR

In the U.S. biofuels market, it has become normal for the prices of three Renewable Identification Number (RIN) credits to ...
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An Otherwise Unpublished Wall Street Journal Op-ed on Renewable Fuels

This Editorial from yesterday's Wall Street Journal is titled : The Wrong Way to Help Farmers - To ease tariff ...
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Top Three Takeaways – From EPA Decisions on Small Refiner Exemptions

Number 3: The Big Contradiction Remains Unresolved This decision is a “deal”, straight out of the textbook, “Trump: The Art ...
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Top 3 Takeaways — From Infocast’s RNG & SAF Capital Markets 2025

This July 15-16, 2025 event was my first opportunity to meet those involved in Renewable Natural Gas (RNG) project financing ...
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Top Four Takeaways from EPA’s public hearing on the 2026-2027 RFS Standards Proposed Rule

On July 8, 2025, the U.S. Environmental Protection Agency (EPA) held a public hearing on the 2026-2027 proposed Renewable Fuels ...
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What was “RINsanity”? Read This Classic 2013 Article On The Big Bang of Renewable Identification Number (RIN)s

This New York Times article described the frenzy set off by the 100-FOLD increase in the D6 RIN in 2013. ...
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Comparing Theoretical and Market Renewable Identification Number Prices Part 5 – RIN Price Forecasting

ATTRACTOR is a spreadsheet application of the RIN price equation defined in this publication by Scott H Irwin, Kristen McCormack ...
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Comparing Theoretical and Market Renewable Identification Number (RIN) Prices Part 4 – Over-Reaction to Regulatory Policy Changes

A May 15, 2025 rumor said the Renewable Volume Obligation (RVO) levels for biobased diesel for years 2026 and following ...
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