Abstract
This paper aims at presenting wind & tidal turbine pumped-storage solutions for
improving the energy efficiency and economic sustainability of renewable energy systems.
Indicated a viable option to solve problems of energy production, as well as in the integration
of intermittent renewable energies, providing system flexibility due to energy load’s
fluctuation, as long as the storage of energy from intermittent sources. Sea water storage
energy is one of the best and most efficient options in terms of renewable resources as an
integrated solution allowing.