Cyclists pedal to keep BBC Radio 5 Live on air
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Pedal power: BBC Radio 5 Live's Energy Day

BBC Radio 5 Live has devoted a day of output focusing on the energy debate.

Looking at renewable energy sources that the UK may be able to use more readily in the future, 5 Live has utilised a variety of methods to power their studio and broadcasts throughout the day.

Featuring solar panels, wind turbines, two cows and a studio powered by volunteer cyclists on exercise bikes, Ben Thompson visited Media City in Salford to find out more.

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