Kraftwerk Berlin, the venue for the Energy Tech Summit with Octopus Energy, offered delegates a powerful lesson from history. Built by the East German government in 1961, the same year construction on ...

EDF, E.ON and Uswitch all offer 'free' electricity for specific hours on Christmas Day – we examine whether their deals are ...

Solar panels and wind turbines give the world bountiful energy — but come with a conundrum. When it’s sunny and windy out, in many places these renewables produce more electricity than is actually ...

One of Britain’s largest energy suppliers is giving away three hours of free electricity to thousands of people today. Customers signed up to Octopus Energy Agile tariff will be able to make use of ...