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    • Solar-powered trains: the future of rail?

      Solar-powered trains: the future of rail?

      Railway Technology· 2 hours ago

      The world’s first solar-powered railway track was recently introduced in the UK, unlocking new opportunities for the adoption of this technology on lines...

    • The world’s biggest power companies in 2018

      The world’s biggest power companies in 2018

      Power Technology· 2 hours ago

      China’s state-owned electric utility State Grid, with revenue of $315bn, is by far the world’s biggest power company. Out of the remaining nine biggest...