Future paths
Diversified Supply with Future Energy Sources
11/16/2010There are considerable energy sources throughout the universe. Humans already make abundant use of some of them; and are currently developing others for economic and environmental reasons. There are new sources that are not yet being used or are underused on an industrial scale. These are the energy sources of tomorrow.
Hydrogen, nuclear fusion, and tidal and wave movement all offer potential for us to diversify our energy supply. These resources are also abundant and do not cause any greenhouse gas emissions. However, they pose numerous scientific challenges.
Storing electricity
by La recherche
Every two months, this booklet by La Recherche magazine offers an understanding of the technological, economic and environmental challenges in the energy sector.
Solar aviation
Ever since the first photovoltaic cells were developed, humankind has sought to use the sun’s energy to power airplanes. Overview of the innovations that led to fuel-free flight.
Hydrogen, an energy vector for tomorrow?
Hydrogen could become an energy vector for our planet. This synthetic product is already being tested on vehicle engines and the large-scale manufacture of fuel cells is coming down the line.
Nuclear fusion, energy from the stars to be developed on earth
Reproducing on earth a phenomenon that occurs very far away and at extremely high temperatures is a challenge that scientists from around the world are working on with the ITER project.
The sea, an energy source that merits another look
Tidal and wave movements are a considerable energy source that is as yet under-exploited. Many ideas about how to use this energy source have come to light in recent years. Technology pilots are currently being tested.
