A powerful and unusually widespread storm battered New Zealand, triggering multiple states of emergency and bringing severe disruption across the country.
Around a dozen countries are expected to start electricity production through nuclear power sources in the coming years, Rafael Mariano Grossi, the IAEA director general, said at the World Nuclear Exhibition in Paris.
Finnish energy technology company Wartsila has successfully operated what it describes as the world's first large-scale engine powered entirely by hydrogen to supply electricity to Spain’s national grid
