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Interview when energy demand is highest , and then seamlessly transitioning to the thermal engine during cruise when power demand is lower .
By reducing fuel consumption , hybridelectric is an enabler for the adoption of SAF or hydrogen - two energies that , today , are still scarce and expensive which hinders adoption .
This propulsion system can be fitted into new , or retrofitted into existing , aircraft - providing airlines with an immediate way of reducing their reliance on fossil fuels .
However , to bring down industry-wide fossil fuel usage , a collaborative approach that brings together SAF policy , technological innovation and efficiency gains needs to be taken .
What are the main barriers to scaling sustainable aviation technologies , and how do you see Ascendance ’ s solutions overcoming them ? Funding is the biggest barrier to scaling these technologies . The public sector has a huge role to play in financing initiatives and technologies that have a real opportunity to accelerate decarbonization and it ’ s important that governments don ’ t shy away from this . Private investment funds are also essential to fill the gaps in public financing . These private funds must be able to understand the specificities of innovations in this area and
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