11. Energy Efficiency Savings Measure Cost Saving Payback Loft Insulation £99 £100 pa 1 Year Cavity Wall Insulation £99 £100 pa 1 Year Draught Proofing £40 £15 pa 3-4Years Hot Water Tank Jacket £10 £5 pa 2 Years Condensing Boilers variable £140 pa Heating Controls £125-250 £60 pa 2-5Years Low Energy Lighting £5 £10 pa 6 months ‘ A’ Rated Appliances £46 pa Low / No cost measures £24 pa TOTAL £500
17. Low emissivity glazing is now required by building regulations 20% of heat is lost through single glazed windows
18. STANDARD BOILER HIGH EFFICIENCY CONDENSING BOILER Less than10 % HEAT WASTED 20 – 30 % HEAT WASTED Save up to £140 every year Replace Old Boilers
19. Save £60 of electricity Low Energy Light Bulbs Use 80% less electricity 80% of 100watts = 80watts 80watts for 10,000 hours=800units at 7.5 pence per unit = £60
20. easy ways to save £100 every year * Turn down central heating by just one degree £30 *Draw curtains at dusk £10 *Reduce temperature of hot water by 5 degrees, and use less cold with it £10 *Fit 2 low energy light bulbs £20 *Shower instead of bath £5 to £10 *Insulate hot water tank £20 *Insulate hot water pipes £5 - £10