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California Air Resources Board
Aug 24, 20232 min read
50% of diesel fuel in California replaced by clean fuels for 1st time in Q1 2023
Since LCFS compliance began in 2011, the program has helped to replace more than 8.6 billion gallons of diesel.
Geoff Cooper
Aug 23, 20233 min read
SAF Modeling Debate Isn’t Really About ‘GREET vs. ICAO,’ It’s About Current Data vs. Old Data
While methodologies between the two are the same, ICAO uses a version of the GREET model from 2012.
Paul Winters
Aug 14, 20233 min read
EPA’s 3.5% solution
A small change in EPA’s obligated fuel volume calculations can have a big impact on the biobased diesel industry.
Joe Jobe
Aug 7, 20236 min read
EPA’s latest RFS rule perpetuates disadvantages to biodiesel
The agency acknowledged it uses a flawed equivalence value for renewable diesel fuels, but the final rule reaffirms this faulty modeling.
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