
The Fertilizer Institute has released a new edition of its calculation methodology for the Verified Ammonia Carbon Intensity (VACI) certification scheme, expanding the program to include key ammonia derivatives for agricultural and industrial use.

The Fertilizer Institute has released a new edition of its calculation methodology for the Verified Ammonia Carbon Intensity (VACI) certification scheme, expanding the program to include key ammonia derivatives for agricultural and industrial use.
23,500 tons of ammonia certified under the Fertilizer Institute’s Verified Ammonia Carbon Intensity (VACI) Program were loaded onto the Trafigura-operated Oceanic Star in Louisiana last month. The cargo is en route to Antwerp, where chemicals and materials manufacturer Envalior will use the low-carbon ammonia as a feedstock to produce the monomer caprolactam and downstream resins.
TFI and Ammonia Europe have both launched voluntary certification schemes, aiming to help ammonia producers verify the emissions footprint of their products and attract customers. Both schemes have informed the development of the AEA’s umbrella certification scheme, which is now progressing to the pilot stage.