Recent success in the installation of renewable energy is largely due to public financial incentives. Data reported in this article show the incessant growth of renewable energy implementation and the key process for achieving the complete replacement of mixed electric generation in the European...

This paper describes a project for the integration of mini-hydro renewable energy in the trolleybus traction lines and in the electric battery operated mini-buses. Given the nearby hydropower resource of the Mondego river, a study was carried out in order to assess the technical and economical...