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In the REPowerEU strategy, the European Commission proposes accelerating renewable hydrogen production by 2030 to produce more affordable, safer, and sustainable energy. Hydrogen energy has significant potential in the future of transportation. Its many benefits include reducing pollution, diversifying energy sources, having higher energy density than batteries, and being used for long-distance or high-tonnage transport. The present article proposes an analysis of the use of hydrogen energy in transport between po...

The article analyzes the electricity needs of the University Politehnica of Bucharest campus, consisting of 10 faculty buildings and 18 students? accommodation buildings. This work establishes the maximum power consumption and proposes a solution through a micro smart grid with a photovoltaic power plant. The solutions proposed aim to increase the efficiency of the energy consumption. This objective is the basis of a project proposal with European funds, under preparation, in order to implement the solution propos...

This paper presents a research which consists in measuring potential energy which be obtained on the surface of water in motion and showing the phenomenon of пїЅwavesпїЅ monitoring in the Black Sea basin. For this were measured, processed and analyzed the amplitude of the waves, the frequency and the waves direction, more than 12 Mm shore, isobath of 50 m, to the coastal zone. There are described techniques and measurement accuracy durring one year. Also, are presented monitoring and processing data with graphycal...