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Power Play

Huge hopes (and vast sums of money) are being pinned on the so-called Intelligent Grid: a new network of electricity systems feeding information about supply and demand across the grid all the time. Peter Day asks what's happening to our power supplies, and why.

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25 minutes

Last on

Sun 26 Sep 2010 18:05GMT
BBC World Service Online

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Broadcasts

  • Tue 21 Sep 2010 08:05GMT
    BBC World Service Online
  • Tue 21 Sep 2010 11:05GMT
    BBC World Service Online
  • Tue 21 Sep 2010 14:05GMT
    BBC World Service Online
  • Tue 21 Sep 2010 19:05GMT
    BBC World Service Online
  • Wed 22 Sep 2010 00:05GMT
    BBC World Service Online
  • Sat 25 Sep 2010 22:05GMT
    BBC World Service Online
  • Sun 26 Sep 2010 18:05GMT
    BBC World Service Online

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