Temperatures are plummeting – with snow and wintry conditions expected in some parts of the UK– and bills are rising. Exacta Weather spokesman James Madden expects to see some snow dumps especially in northern areas as the months get colder and more cash is needed for heating, It means cheap ways are continually being sought to save money on heating bills as tariffs rise. The average en ergy bill is around £900 a year, but there are ways to beat higher costs. And keeping radiators clean clean