St1 Refinery starts using Honeywell’s Ecofining technology to produce SAF

In Sweden, Honeywell announced that the St1 Refinery has started using Honeywell’s EcofiningTM technology to produce sustainable aviation fuel (SAF). The biorefinery in Gothenburg, Sweden will provide SAF to regional airlines, including Braathens Regional Airlines. The production of SAF with Ecofining technology also supports Honeywell’s alignment of its portfolio to three powerful megatrends, including the energy transition and future of aviation.

The Gothenburg plant will produce 200,000 tons of renewable fuels annually and can utilize flexible feedstocks, including used cooking oil, animal fats, and tall oil fatty acids from paper and pulp mills. In addition to SAF, the biorefinery will produce biodiesel, bio-naphtha, and bio liquid petroleum gas. St1 reported the fuels produced at the biorefinery will reduce road and air traffic emissions by about 500,000 tons of CO₂ annually compared to fossil fuels.