LOGISTICS
SAFs is limiting technological development .
Airframe and engine OEMs , meanwhile , are currently following different technological roadmaps , points out Baur . “ This is despite the need for a more unified approach ,” he adds .
And to compound the problem , they say governments are struggling to provide clear , internationally aligned guidance . “ Without direct demand or clear roadmaps , infrastructure providers have little incentive to invest in sustainable infrastructure such as hydrogen fueling capacities ,” explains Hader .
So , what needs to be done ? Hader and Baur say OEMs must take a leading role and – in conjunction with governments and authorities – decide which specific technologies to pursue .
“ Then they must communicate detailed technological roadmaps quickly and clearly across the entire sector ,” says Hader , “ and with a specific focus on their suppliers ”.
He says this “ would help to intensify R & D efforts throughout the supply chain and drive faster technological development , as well as allowing a more effective allocation of funding .”
He adds : “ In turn , this would enable a clear , international infrastructure roadmap for areas such as refuelling once technologies are ready .”
In conclusion , the pair warn that , although 2050 might seem some way off , the long timelines in the aviation industry mean it must act now to stand a realistic chance of hitting its targets .
“ Suppliers are willing and able to take on a more active role in improving sustainability , but the onus is on OEMs to involve them more effectively ,” Hader says .
86 May 2023