US Energy, Treasury departments issue minor 40B GREET model update

US Energy, Treasury departments issue minor 40B GREET model update

The departments have said that the update to the 40B SAF GREET (Greenhouse gases, regulated emissions, and energy use in transportation) model is to correct a calculation error in how catalyst inputs were calculated for the alcohol-to-jet (AtJ) production pathway.

The calculation error in the previous model resulted in “inaccurate estimates of the emissions associated with the catalyst input,” according to the Internal Revenue Service document released with the update. The updated model should be used for SAF that is sold or used after October 18.

The 40B tax credit, which extends the blender’s tax credit to SAF, expires at the end of 2024.

Membership is required to view the rest of this post.
Click here to learn more and sign up for a free 7-day trial!

Blog

02.28.2025

Chinese plant begins producing SAF, RD for export to Europe

Chinese plant begins producing SAF, RD for export to Europe

China-based Jiaao Enprotech began production at its sustainable aviation fuel (SAF) and renewable diesel plant in Lianyungang in Jiangsu province in December, the company told Fastmarkets on Wednesday February...

02.28.2025

CWG bucks the trend in an otherwise sluggish week for fats and oils

CWG bucks the trend in an otherwise sluggish week for fats and oils

After a sluggish week of trading, activity in the US animal fats and oils markets increased at the end of the month, with prices averaging mostly steady to slightly...

02.28.2025

Bloodmeal prices surge through February

Bloodmeal prices surge through February

Trading in the animal protein market was quiet to close out February with no transactions reported on Friday February 28.

For the week, the market was mostly higher...

Latest Tweets