Honeywell and Brazil’s GranBio Technologies are partnering to produce sustainable aviation fuel from biomass residues at a planned demonstration plant in the U.S.

GranBio’s patented AVAP process converts biomass, including forest and agricultural residues, to pure low-cost, low-carbon-intensity sugars, lignin, and nanocellulose. The cellulosic sugars are converted to both SAF, through Honeywell’s ETJ technology, and biochemicals, through a separate process.

Using forest biomass-derived ethanol from the AVAP process, jet fuel produced from Honeywell’s ethanol-to-jet fuel process can reduce greenhouse gas emissions.

GranBio’s subsidiary AVAPCO was selected by the U.S. Department of Energy to receive an $80M grant to support the demonstration plant that will produce ~2 million gallons per year of SAF upon start-up in 2026.

The plant is going to be located in Thomaston, Georgia