Check out a profit from solar power.
Tesco has launched a solar electricity and hot water service so customers can generate their own electricity and slash energy bills.
This takes advantage of the Government's "Feed In Tariffs" which pay you for creating your own electricity as well as for any surplus that goes back to the National Grid. The average householder can expect to make pounds 939 a year.
Tesco Renewable Energy offers fullyinstalled solar hot-water systems from pounds 3,499 and solar electricity systems from pounds 6,999. The cheapest system will pay for itself in four years. Go to www.tesco homeefficiency.com or 0800 321 3456.