Abstract
Plant-based jet fuel is the focus of many studies. Why? Many people think that these fuels are a good alternative to fossil fuel jet fuels. They think they are a sustainable option for air travel. To be sustainable, plant-based jet fuels need to meet society’s needs. These needs are economic, environmental, and social. Almost all the studies about plant-based jet fuel focus on environmental impacts. They also discuss the economics of plant-based jet fuel.
We wanted to figure out how switching to plant-based jet fuels can meet important social needs. So, we identified the important social indicators to consider. Based on several scientific studies, we found that plant-based jet fuels can serve as a sustainable alternative for air transportation. People need to design this new industry to address each social indicator, not only environmental and economic ones. They must also find ways to balance competing needs, known as trade-offs. We recommend research to figure out how to manage the different trade-offs effectively.
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