– Hydrogen economy and circular economy: relationship, social and economic aspects and issues.
– Production of Hydrogen from renewable resources: electrolysers, solar thermal cycles, photocatalysis, bio-H2.
– Materials for the production and storage of H2.
– H2 and hydrogen-based fuels for fuel cell technologies (stationary and automotive applications).
– Decarbonisation and H2 economy.
– Comparison and competitiveness evaluation with traditional and alternative technologies.