Make sure your hot-water tank is dressed correctly. A British Standard lagging jacket costs £10 and the insulation for the pipe leading to the hot-water tank from the boiler costs £3 a metre. The yearly saving on your bill: £15–20.
TIPS FOR A GREENER LIFESTYLE 
Unplug the phone charger. According to O2 only 5% of the energy used by the UK’s mobile phone chargers is actually used to charge phones. The other 50,000 tonnes of carbon dioxide emissions just go into the atmosphere.
St. John Vianney Catholic Church - West Green 