Two main conditions must simultaneously be met for the European gas market to become a competitive market: 1) the absence of collusion among the various actors; 2) the setting of a fair and efficient tariff system for the gas pipelines. In order to evaluate the possibility of collusion among...

The deployment of smart grids in electricity systems has given rise to much interdisciplinary research. The new technology is seen as an additional instrument available to States to achieve targets for promoting competition, increasing the safety of electricity systems and combating climate...

Demand side management (DSM) in electricity markets could improve energy efficiency and achieve environmental targets through controlled consumption. For the past 10 years or so DSM programmes have registered significant results. However, detailed analysis of its real impact as observed by a...