Hydrogen is currently enjoying a renewed and widespread momentum in many national and
international climate strategies. This review paper is focused on analysing the challenges …

The global energy sector is currently undergoing a fundamental transformation as it shifts
away from fossil fuels towards renewable energy sources. Green hydrogen is one of the …

Growing human activity has led to a critical rise in global energy consumption; since the
current main sources of energy production are still fossil fuels, this is an industry linked to the …

Hydrogen refueling stations (HRSs) are key infrastructures rapidly spreading out to support
the deployment of fuel cell electric vehicles for several mobility purposes. The research …

Abstract The European Commission's plan to decarbonize the economy using innovative
energy carriers has brought into question whether the national targets for developing …

The conversion to renewable energy can be achieved when cities and communities start to
depend on sustainable resources capable of providing for the basic needs of the community …

The integration of energy storage into energy systems is widely recognised as one of the key
technologies for achieving a more sustainable energy system. The capability of storing …

Fuel cell hybrid electric vehicles (FC–HEV) combine the high energy density of hydrogen
with a high-power density energy storage system. This favors the response to sudden …

Clean hydrogen is a key pillar for the net zero economy which can be deployed by
consistent utilization on heavy-duty transport. This study investigates a distributed green …

Global supply chains must be decarbonised as part of meeting climate targets set by the
United Nations and world leaders. Rail networks are vital infrastructure in passenger and …