Today, most large port hubs include the circular economy transformation challenge, together with smart digitalization and Internet of Things (IoT), in their strategic priorities. However, many ports do not seem to have progressed beyond incremental, small-scale sustainable innovations or the...

In this paper, we provide a real options model framing prosumers' investment in photovoltaic plants. This is presented in a Smart Grid context where the exchange of energy among prosumers is possible. We determine the optimal size of the photovoltaic installations based on the influence the...

The recent sharp decline in the cost of renewable energy suggests that the production of hydrogen from renewable power through a Power-to-Gas process might become more economical. Here we examine this alternative from the perspective of an investor who considers a hybrid energy system that...