How to decarbonise existing steam crackers?: Alternative feedstock and decarbonisation options for producing high value chemicals with net zero emissions from a cradle-to-gate perspective

According to International Energy Agency (IEA), the demand for high value chemicals (HVC) will increase by 60% to a total of 400 Mt/year by 2050, leading to an increase of 30% in direct CO2 emissions. However, the Paris agreement forces the sector to reduce its emissions by 90-100% in 2050 compared to 1990. This induces the need for a more...