This work relates to airports benchmarking which is a very important issue for stakeholders. Airports benchmarking depends on airport performance indicators which are also important issues for business and operational management, regulatory bodies, airlines and passengers. There are several sets...

The paper describes the integration between what used to be a passive element of the energy value chain – the grid – and both upstream and downstream elements. The evolution of communications among the elements has permitted a more robust and adaptable structure that already is being...