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Biofuels Cash In on US Tax Credits: Analyst Reaction

16 min

The podcast discusses the new US 45Z tax credit guidance for biofuels, revealing that dairy and swine renewable natural gas (RNG) producers are set to receive significantly higher credits due to their ability to achieve negative carbon intensity scores. This unique advantage, stemming from avoided methane emissions, will likely reshape the road transport biofuel market, pushing other RNG sources to seek new applications. The credit's future beyond its 2029 expiration is also considered.

Summarized by Podsumo

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✨ Key Takeaways

1

New US Treasury guidance for the 45Z tax credits confirms how biofuel credits will be calculated, a long-awaited clarification for producers.
2

Producers of renewable natural gas (RNG) from dairy and swine manure will receive substantially higher tax credits (up to ~$7/gallon) due to their ability to achieve 'negative carbon intensity' scores by avoiding potent methane emissions.
3

The 'negative carbon intensity' is achieved by crediting the avoidance of methane emissions that would otherwise be released from manure, a greenhouse gas 20-80 times more potent than CO2, unlike other RNG sources where methane capture is already assumed.
4

The road transport sector, currently the primary destination for RNG, is becoming saturated. The highly incentivized dairy/swine RNG is expected to displace other RNG sources (like from landfills), forcing them to explore new markets such as gas utilities, data centers, or shipping fuels.
5

The 45Z credit expires in 2029, but biofuels generally enjoy bipartisan support, suggesting a potential extension, though the specific credit values might be subject to future adjustments.

💬 Notable Quotes

"Dairy and swine wind big in new US biofuel guidance."
"Essentially if you have a negative CI value, your emissions factor can be greater than one. And so as you can imagine, as your emissions go, goes from say one to like seven, you know, you're multiplying that seven times the base rate of one. So now you're getting $7 per gallon."

— Jade Patterson
"You're not only avoiding the use of fossil fuels, you're avoiding the release of a more potent greenhouse gas, which methane compared to CO2 is around, depending on the time frame around 20 to 80 times more potent of a greenhouse gas than CO2."

— Jade Patterson