London -- Dynamic Demand controlled appliances such as fridges and freezers could be able to reduce the amount of electricity they use during peak periods and eventually save an estimated two million tonnes of CO2 emissions a year when fully integrated across the network - the equivalent of taking over 665,000 cars off the road.
-Alan B Fabian

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Lifehacker shows us how, and discussed why, to convert your gas powered lawnmower to solar electric. Note that finding a cheaper motor is possible and will save you a lot of money.
