Biomass-to-liquid thermochemical routes are the leading green alternatives for producing
sustainable hydrocarbon fuels in the near future, including bio-jet fuel. Fast pyrolysis is …

The boost of the greenhouse gases (GHGs, largely carbon dioxide–CO 2) emissions owing
to anthropogenic activity is one of the biggest global threats. Bio-CO 2 emission reduction …

Sustainable alternative fuels, or SAFs, are recognized to have lower carbon footprints and
emit fewer greenhouse emissions. As a carbon-neutral alternative and intended drop-in …

The aviation industry is one of the most rapidly growing transportation sectors, and
contributes 2% of anthropogenic greenhouse gas emissions. Next decades, sustainable …

Over the past decade, sustainable aviation fuels (SAF) research has surged due to aviation's
2–3% global emissions, driving urgent development to meet climate goals. This study …

Projects are essential for the net-zero transition, yet the project studies literature largely
ignores net-zero transition and net-zero projects. We argue that projects are vectors of …

Metal additive manufacturing (AM) has unlocked unique opportunities for making complex
Ni-based superalloy parts with reduced material waste, development costs, and production …

As many business activities—especially those associated with the energy-intensive
industries—continue to be major sources of greenhouse gas emissions, and hence …

This critical review comprehensively assesses the current landscape of sustainable aviation
fuel (SAF) technologies, their associated costs, emissions profiles, policy implications, and …

As the global aviation industry faces increasing demands for carbon reduction, the need for
sustainable aviation fuel (SAF) is also rising. SAF is similar to traditional kerosene-based …