UK Allocates Funding to Tackle Non-CO2 Aircraft Emissions | Aviation International News

Sustainability and Environment

UK Allocates Funding to Tackle Non-CO2 Aircraft Emissions

Trio of UK-based initiatives receive government-backed support

Digital rendering of contrail formation — Sulphur, soot and other particulates are among the emissions new research will help address

By Charlotte Bailey • News Reporter

November 6, 2025

The UK government-backed Aerospace Technology Institute (ATI) has named the first three projects to be funded under its new ‘Non-CO2 Programme,' which will receive a combined £5.9 million ($7.7 million). The efforts to curtail emissions from sources other than carbon dioxide include contrail modelling and mitigation, the soot and particulate reduction from a specific fuel production pathway, and optimized sustainable aviation fuel (SAF) allocation.

Airbus UK and Rolls-Royce are among the project leaders to benefit from the funding, which was first announced last year. Alongside Oxford-based Oxccu, the ATI expects these three recipients to be the first “in a portfolio of non-CO2 projects” to be supported by the initiative.

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