Buildings use almost half of the UK’s generated energy, and when we combine the energy we use to heat, light and power our homes and offices, it's no wonder they are responsible for 30% of the country’s carbon dioxide (CO2) emissions. As a result, it is up to all of us, whether a homeowner or tenant, employer or employee to ensure we use equipment as energy efficiently as possible. Whilst most Tansun heaters can be used with energy saving controllers, using your heating system efficiently will not only help the environment, but also save you money!
Energy efficiency tips in the workplace
1. Lighting
Lighting can account for up to one third of energy costs in buildings. Fit PIR sensors to lighting, so it only comes on when people are in the area. And make the most of natural light – it's free – keep windows clear and make the most of the daylight. Energy saving light bulbs can last up to ten times longer than ordinary light bulbs. They work by using less electricity but give the same light output as other bulbs and therefore save money – around £5.00-£10.00 on each light per year depending on usage.
2. Printers & Copiers
Make someone responsible in each department to make sure printers and photocopies are all turned off at night and at weekends – you’ll be amazed at the savings you will make. Switch off all electrical appliances at the plug instead of using the ‘standby’ function. Appliances are still using electricity when on ‘standby’ and account for 6% of all electricity in the home and even more in the workplace. Don’t put hot equipment, like photocopiers, near cooling vents; the cooling system will need to work harder to cool an area that is constantly being heated.
3. PCs & Monitors
Make sure staff switch their monitors off overnight, at weekends and during holidays. On average offices waste £6,000 each year by leaving equipment on over weekends and bank holidays.
4. Draught Excluders
If you have a working environment that entails keeping draughty doors open all the time, or sees regular opening and closing of doors, invest either in an air curtain which works like an invisible barrier and keeps draughty cold air out and warm air in, or quartz short-wave heating which effectively warms an area without losing heat through open doors.
5. Fridges and Freezers
Defrost fridges and freezers regularly to keep them running efficiently. Don’t leave the door open longer than necessary. Don't put hot or warm food straight into the fridge – let it cool down first. If you are buying a new appliance you can find information on their energy efficiency by checking the Energy label. All appliances must now display this information. ‘A’ rated appliances are the most energy efficient and although these appliances may cost more, will give savings in both energy and cash.
6. Kettles and water boilers
Unlike the modern jug-types, an old kettle cannot boil a single cup of water. Change your old inefficient kettle for a new type and only use the necessary amount of water when filling the kettle. You may have a large water boiler for washing cups and plates or making tea and coffee. Sometimes these are left on continuously, wasting large amounts of heat and money. Monitor the use of these boilers and only switch-on when needed. Alternatively, instantaneous water boilers should be installed wherever possible
7. Windows
Nearly 25% of heat loss can occur through poorly insulated frames and single glazing. If you can’t afford to double-glaze all your windows, go for the room you heat the most or consider secondary glazing which is cheaper than replacement double-glazing but offers similar savings. Close curtains or blinds at dusk to stop heat escaping through the windows.
8. Radiators
Leave plenty of space around radiators. Putting furniture in front of a radiator means it will need to work harder to heat a room. Most radiators can be controlled. Often they are needed at the start of the day but people and computers generate heat and as the day progresses, the radiators may become unnecessary. Fitting a thermostatic valve is the best option. Failing this, simply encourage staff to turn down their radiators.
9. Heating
Don’t heat unused space. Storerooms or corridors don’t need to be kept as warm as areas in which people spend long periods of time. Equally, if people are doing a lot of physical work in a particular area, the heating can be turned down. Maintain your heating equipment properly. If you don’t you could be adding as much as 10% to your heating bill without knowing it.
Energy efficiency tips for industrial companies
1. Motors
If a motor isn’t working at its most efficient, it can add 5% or more to your energy bills. Always check that motors are switched off when you don’t need them, as even an empty motor uses 40% of the full load power.
2. Compressed air
Fixing compressed air leaks is one of the easiest but most effective ways of saving energy. Even small holes can lead to significant leaks. Most businesses using compressed air can save up to 30% simply by fixing any leaks. Try reducing the operating pressure; reducing it by just 1 bar (15 psi) will save about 7% of the energy.
3. Refrigeration
Keep freezer doors closed. On average it will cost £6 for every hour a freezer door stays open. Make sure condensers are located in a place with sufficient air flow so that they don’t get overheated |
TANSUN CORPORATE
