RINSTAR Blog

RNG Tax Credit Bill Introduced

The bipartisan Renewable Natural Gas Incentive Act of 2025, introduced by Reps. Fitzpatrick and Sánchez and Sens. Tillis and Warner, proposes a $1.00 per gasoline-gallon equivalent tax credit for RNG used or sold as transportation fuel—including certified blended RNG—effective through 2035. The credit, funded by the federal budget, shifts policy from complex mandates under the RFS toward a streamlined, long-term financial incentive.

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Fueling Change: A Brief History of the Renewable Fuel Standard

Discover the evolution of the U.S. Renewable Fuel Standard (RFS), from its inception under the Energy Policy Act of 2005 (RFS1) to its expansion via the 2007 Energy Independence and Security Act (RFS2)—that raised the renewable fuel target to 36 billion gallons by 2022 and structured biofuel categories with lifecycle emissions thresholds.

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Your Go-To Guide for RFS Reporting Deadlines

Stay ahead of RFS compliance with this clear breakdown of mandatory reporting deadlines. Whether quarterly (RFS 0107 via EPA’s OTAQDCFUEL) or annual (RFS 0304, attest engagements, and producer questionnaires), this guide helps obligated parties—refiners, importers, blenders—manage submissions, avoid penalties, and leverage tools like RINSTAR’s auto-populated reporting dashboards.

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Challenges in RIN Tracking and How to Overcome Them 

The RIN system helps enforce the U.S. Renewable Fuel Standard, but parties often face challenges like price volatility, fraud risk, and regulatory complexity. This guide outlines mitigation strategies—such as diversifying RIN categories, enhancing internal controls, leveraging blocked-list tools, and using compliance platforms-to help avoid audits and penalties.

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Public Hearing Notes: EPA’s Proposed Partial Waiver of 2024 Cellulosic Biofuel Volume Requirement and Extension of 2024 Compliance Deadline

During the December 20, 2024 virtual public hearing, 25 speakers—including API and Growth Energy—shared strong feedback on EPA’s proposed partial waiver of the 2024 cellulosic biofuel requirement and extended compliance deadline. Many voiced concerns that the action would disrupt markets, undercut RFS goals, and confuse stakeholders. RINSTAR summarizes overview and next steps.

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RINSTAR’s 2024 Ethanol and Biodiesel Facility Map

RINSTAR maps 250+ U.S. ethanol and biodiesel facilities in 2024. Iowa, Illinois, Nebraska dominate ethanol; Iowa, Texas, Illinois lead biodiesel. Feedstocks are diversifying to non-food sources, boosted by policy and incentives.

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Navigating the Biogas Regulatory Reform Rule (BRRR) with RINSTAR

The BRRR significantly expands RFS obligations—adding biogas producers, importers, blenders, and distributors to the compliance mix. Starting Jan 1, 2025, parties must register with the EPA, keep meticulous PTDs, report regularly, and prepare for audits. RINSTAR offers expert support in navigating these new requirements through record-keeping, RIN generation, and reporting assistance.

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