The Real Cost of Going Green

Making your home carbon neautral could prove surprisingly costly – but the investment could soon reap dividends with big savings on electricity and gas bills, as well as helping the environment, new research suggests.

Making a three-bedroom, semi-detached home more carbon neutral can cost up to £9,000 if you want the bells, whistles and wind turbines, a study from Alliance & Leicester Personal Loans reveals.

The first steps on the way to helping make a home carbon neutral is fitting energy-saving light bulbs and ensuring it is insulated properly.Energy-saving bulbs last around 12 times longer, use 75% less power and are estimated to save around £65 during each bulb’s lifespan.

An estimated 5 million homes already have cavity wall insulation which cuts the amount of energy needed to heat a home. The insulation is injected between the inner and outer sections of brickwork and acts as a barrier to heat loss. The average family home could see heating costs slashed by 15% - or £100 to £120 per year. Given the work costs around £500, it won’t take long to make savings.

Loft insulation can help cut heating bills further by saving around £110 per year. It acts as a blanket, trapping heat rising from the floors below. According to the Energy Saving Trust, if everyone in the UK topped up their loft insulation to a depth of 270mm, nearly £400 million would be saved every year. Loft insulation costs around £300 for the recommended thickness.

The most effective way of reducing energy bills further is to replace boilers that are more than 15 years old. Modern systems are designed to be far more efficient and need less fuel to run, with many condensing boilers using 40% less energy. An efficient condensing boiler costs around £500 and could save around £240 per year, according to Energy Saving Advice. It means homeowners could easily cover the cost of their boiler within three years.

Double glazing prevents further heat loss through windows and is an effective way of making more savings on fuel bills. Homes can be double-glazed from as little as £1,400 for six windows.

While the idea of investing in wind turbines may sound expensive, they can help reduce a property’s carbon footprint by using wind power first, before drawing on the supply from the National Grid. Turbines can be bought from £1,500, plus additional installation costs.

Homeowners can also go one step further in their quest to become carbon neutral by plugging into solar electricity, which uses energy from the sun in order to generate electricity. Most systems simply require daylight – rather than direct sunlight - to create electricity, which means Britain’s weather need not deter homeowners from investing in solar electricity. But it does come at a price, as systems start from £5,000, although estimates suggest it will wipe around £200 off annual electricity bills

Financedaily.co.uk
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