To put it simply, the core meaning of energy efficiency is having less yet doing more. For example, light bulbs that are energy-saving give off the same quality of light while using less energy than their old-fashioned counterparts.
If you want to learn more about energy efficiency and its potential benefits, this google article may prove useful.
Roof
Adding roof insulation to your home may not cost as much as you think. The average cost for loft insulation on a house is estimated to be £300, which in turn may save you up to £750 on your heating bills over the course of five years. It will also significantly lessen your carbon footprint.
Heating
Seemingly insignificant actions can have major effects. From switching to energy-efficient light bulbs to getting a shower head specially made to save water or an eco kettle, it all makes a difference when added up.
Limiting or lessening your heating, even by as little as one degree can greatly contribute to saving energy.
Another way to be efficient with your heating may be to look into heat pumps. Air source heat pumps Gloucester, London or anywhere in the UK can be helpful during wintertime. Specialist suppliers such as https://gsmlimited will be able to help with finding one.
Walls
It doesn’t matter if you have solid or cavity walls, insulting them may end up being an extremely cost-effective way to save energy while retaining heat in your house.
It’s been found that at least one-third of heat loss in the average home is through the walls. Cavity wall insulation is a viable solution to that problem – it could help you cut down up to over one tonne of carbon yearly while also saving you around £310 in heating bills each year.
Whether you’re living in a five-bedroom house or a studio apartment, it’s highly likely that you’ll recover the costs of installation in five years at most. This is all due to the amount you will save on energy bills each year through a well-insulated house.