Emissions reduction targets are pushing the shipping industry towards cleaner and more
energy-efficient solutions. One option proposed is to replace conventional marine fuels with …

For reducing carbon emissions in the shipping sector, application of alternative low-carbon
and zero-carbon fuels is the consensus. However, requirements of economic development …

This paper investigates the viability of different fuel cell types in a ship power system, where
hydrogen and ammonia are considered as zero-carbon fuels. The identification of …

The reduction of emissions generated by internal combustion engines represents one of the
most important research topics in the marine sector. This especially refers to carbon dioxide …

Hydrogen produced from H 2 O electrolysis works as an energy carrier and helps to
overcome the challenges of intermittent renewable energy sources. At present, no …

This study investigates the environmental impacts of using two different power groups in a
fixed-wing Unmanned Aerial Vehicle (UAV). The first power group consists of a conventional …

Fuel cell electric vehicles promise to be a viable technical option for using surplus energy
produced by renewables, and in turn, help the transport sector to reduce environmental …

We present the results of a life-cycle assessment (LCA) for the manufacturing and end-of-life
(EoL) phases of the following fuel-cell and hydrogen (FCH) technologies: alkaline water …

Fuel cells in the near future are going to challenge the recent strong progress of the battery-
based energy system. Despite many challenges, including material composition, storage …

As the residential sector has a significant environmental impact, there is growing pressure to
move away from heavy reliance on fossil fuels and towards renewable technologies. One …