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31/03/2011
The government says fitting 'smart' meters in all homes will save an average of £23 a year on energy bills. Andie Harper talks to the Cambridge company that developed them.
Will fitting 'smart' meters in all homes save on average of £23 a year on energy bills as the government claims?
The meters show how much gas and electricity poeple are using to help them save money and cut carbon emissions and can be read remotely by suppliers.
Andie Harper talks to a Cambridge company that helped develop them.
Last on
Thu 31 Mar 201109:00
BBC Radio Cambridgeshire
