The ability to store electricity using hydrogen could make wind and solar power a secure energy source, freeing Europe from its dependency on imported fossil fuels, according to Bert De Colvenaer, executive director of the Fuel Cells and Hydrogen Joint Undertaking, a public-private partnership.
The Nordic Orion became the first cargo ship to take the treacherous Northwest Passage from the Pacific Ocean to Europe last year, and now its Danish operators are planning more trips across the Arctic as the sea ice melts.
Researchers are working on ways to place radioactive waste some four to eight hundred metres underground and seal it off with specialised plugs. If they succeed, the first permanent disposal sites could be operating in Europe by 2025.
Dr Suchitra Sebastian is looking for materials that are so conductive they do not lose any energy at all, and if she succeeds it would be a step towards reducing the amount of electricity required to power homes, factories and offices, helping producers of renewable power meet Europe’s burgeoning energy needs.
Human-robot interactions tell us more about how our brains work.
Oil spills are one of the major risks.
Governments at COP24 should focus on building a global electricity grid, says Prof. Damien Ernst.