“To my knowledge, there are currently no alternatives in development that are equally sustainable, cost-effective, and match the operational needs of airlines and airports. If there are, I would applaud them, because we need more of these realistic solutions to become sustainable”.
Source: Martin Nuesseler, CTO, of Dutch manufacturer-to-be Maeve Aerospace -- as they announced a second aircraft model in their roster of products, building on their electric 44-seat commuter plane, the Maeve01, with a hybrid concept about double its size and capacity.