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Agriculture, Energy Transition, Biofuels, Renewables
March 31, 2026
Platts, part of S&P Global Energy, has modified the Renewable Identification Number (RIN) multiplier, component of the Platts renewable diesel prices and margin indicators, effective March 30, 2026.
This change considers the latest guidance stated in the final rule for the Renewable Fuel Standard (RFS) for 2026 and 2027, found here.
Under the previously proposed Renewable Fuel Standard rule, the equivalence value for renewable diesel specified would change to 1.6 RIN/gal from 1.7 RIN/gal. Platts adjusted the RIN multiplier accordingly on Jan 2, 2026, in a subscriber note found here. However, in the final RFS ruling for 2026 and 2027 published March 27, the Environmental Protection Agency established that renewable diesel multiplier would be delayed to Jan 1, 2027.
Therefore, Platts has changed the RIN multiplier for all renewable diesel assessments with credits attached to 1.7 RIN/gal.
The impacted assessments are:
| Assessment | Outright | Premiums | Monthly Averages |
| R100 San Francisco | AAUWE00 |
AAUWI00 (RD100 SF vs NYMEX ULSD), RAUWI00 (RD100 SF vs CARB ULSD) |
AAUWE03, AAUWI03, RAUWI03 |
| R100 Los Angeles | AAUWE00 |
AAUWG00 (RD100 LA vs NYMEX ULSD) RAUWG00 (RD100 LA vs CARB ULSD) |
AAUWE03, AAUWG03, RAUWG03 |
| RD soybean oil margin indicator | RRDFJ00 | NA | RRDFJ03 |
| RD tallow margin indicator | RRDFK00 | NA | RRDFK03 |
Platts publishes biomass-based diesel and SAF prices in Platts Connect, Biofuelscan, Biomass-Based Diesel Report and fixed pages PBF0010, PBF0011 and PBF0012. SAF prices also appear in the Oilgram Price Report, Global Ethanol Report and fixed pages PGA0158, PRF0158, PGA0450, PRF0450, PGA0480, PRF0480, PGA0483 and PRF0483.
Please submit any feedback, comments, or questions to plattsbiofuels@spglobal.com , and pricegroup@spglobal.com .
For written comments, please provide a clear indication if comments are not intended for publication by Platts for public viewing.
Platts will consider all comments received and will make comments not marked as confidential available upon request.