Abstract Since the Paris Agreement, there has been a global, active transition from internal
combustion engine to alternative-fuel vehicles. Accordingly, countries have established long …

The use of hydrogen exists in various sectors in Poland and Germany. Hydrogen can be
used in industry, transport, decarbonisation of the Polish steel industry and as one of the low …

The medium-and heavy-duty transportation sector is experiencing rapid changes in
powertrain technology innovation, with recent announcements of battery electric and fuel …

Liquid hydrogen (LH2) aircraft have the potential to achieve carbon neutrality. However, if
the hydrogen is produced using electricity grids that utilise fossil fuel, they have a non-zero …

Proton exchange membrane fuel cell (PEMFC) is in the commercial adoption process for
hard-to-decarbonize applications such as transport. However, its long-term durability …

Abundant domestic biomass and waste resources can be converted to a number of liquid
transportation fuels, including those for aviation, marine, and diesel-fueled vehicles. For …

This study presents the results of economic and environmental analysis for two types of zero-
emission ships (ZESs) that are receiving more attention to meet strengthened environmental …

The current work compares numerical design optimization of a long haul fuel cell electric
truck for minimizing lifetime total costs, carbon footprint and H 2 consumption. Lifetime …

This paper evaluates the greenhouse gas (GHG) emissions and financial performance of the
US light-duty vehicle (LDV) fleet. It develops dynamic models for conventional (ICEV), hybrid …

The damage to the sealing rings of high-pressure hydrogen valves caused by extreme
environmental temperatures, leading to minor hydrogen leakage, is a significant issue in the …