New energy technology to see homeowners £1,000 a year better off

· First fuel cell system for domestic heat and power is installed in the UK · By generating their own electricity, homeowners can save up to £400 on energy bills and make £600 by selling excess power to the grid · CO2 emissions are cut by half; it’s roughly twice as efficient as taking energy from power stations · Unit is the same size as a fridge freezer – yet generates as much electricity as a whole roof of solar panels A new fuel cell technology that provides domestic heat and power could save homeowners up to £400 a year on electricity bills and gain them a further £600 by