Saving energy at home
Saving energy at home could help you to tackle
rising energy prices by providing a significant cost saving. You
could save on average £250 per year on energy bills and around 1.5
tonnes of carbon dioxide by taking simple measures.
Insulation is one of the most effective ways to stop wasting
energy in your home. For example, insulating an un-insulated loft
could save you around £145 a year and reduce your carbon dioxide
(CO2) emissions too. As you can see from the
picture above around half of heat loss in a typical home is through
the walls and loft, so it is worth checking whether these areas of
your homes are insulated.
Cavity wall insulation
If your home was built from 1920 onwards, the chances are that
its external walls are made of two layers with a small gap or
`cavity' between them.
This means they are `cavity walls'. Around a third of all the
heat lost in an un-insulated home is lost through the walls. Cavity
wall insulation is a fantastic way to significantly reduce the
amount of energy you need to heat your home and could save you
around £110 a year on your fuel bills.
For more information about cavity wall insulation or to find our
more detail and find a registered local installer call your local
Energy Saving Trust advice centre on 0800 512 012 or
follow this link>>
Solid wall insulation
One in four homes in the UK have solid walls. Solid walls
unlike cavity walls do not have a small gap between two layers of
external wall and this allows more heat (around 45%) to pass
through them compared to cavity walls.
Insulating your solid walls can reduce heat loss and can save
you around £375 a year on your fuel bills. Solid walls can be
insulated in two different ways: with internal insulation (from the
inside) or external insulation (from the outside).
For more information about solid wall insulation and to find a
registered local installer please call your local Energy Saving
Trust advice centre on 0800 512 012 or follow
this link>>
Loft insulation

In an uninsulated home
a quarter of your heat is lost through the roof. Insulating your
loft is a simple and effective way to reduce your heating bills (it
could save you around £145 per year) and you can even do it
yourself.
The recommended depth for mineral wool insulation is 270mm
however there are other materials which require different
depths.
For more information about loft insulation and to find a
registered local installer call your local Energy Saving Trust
advice centre on 0800 512 012 or
follow this link>>
Draught proofing
Draught proofing is one of the cheapest and most efficient
ways to save energy in any type of building.
To draught proof your home you should block up unwanted gaps
that let cold air in and warm air out. By saving warm air you’ll
use less energy to heat your home.
You’ll find draughts at any accidental gap in
your home that leads outside. The most common places can be found
around windows, doors, loft hatches, suspended floorboards and
pipework leading outside.
For more information about draught proofing
call your local Energy Saving Trust advice centre on 0800 512 012
or
follow this link >>
Tank and pipe insuulation
Insulating your hot water cylinder is one of
the simplest and easiest ways to save energy and money.
Fitting a British Standard 'jacket' around
your cylinder will cut heat loss by over 75% (save you around £35
per year on energy bills) and is a straightforward DIY job. If you
already have a jacket fitted, check that it's at least 75mm
thick.
Pipe insulation will keep your water hotter
for longer by reducing the amount of heat that escapes, this is
easy if pipes are accessible however professional help may be
required to fit insulation to harder to reach pipework.
For more information about tanks and pipe insulation call your
local Energy Saving Trust advice centre on 0800 512 012 or
follow this link>>
Heating
Boilers account for around 60% of what you
spend in a year on energy bills, so getting an efficient boiler can
make a big difference.
Whether you are having a boiler installed for
the first time or are replacing an existing one, there is advice
and information available from the
Energy Saving Trust>>
Low cost energy saving tips
There are lots of other low cost or free things that you can
you do to save energy at home:
- Replace lightbulbs with energy saving
lightbulbs
- Arrange to get any dripping taps fixed
- Tape polythene across your window frames
during the winter months. This is a cheaper alternative to
double-glazing but should be used as short-term solution.
- Place silver foil behind your radiators to
reflect heat back into each room.
- Set the thermostat on your hot water cylinder
to 60°C.
- Reducing your room temperature by 1°C could
cut your heating bills by up to 10 percent and typically saves
around £50 per year.
- Make sure any air vents are clear from
blockages.
- Turn off the light when you have left a
room.
- Close internal doors behind you to prevent
draughts.
- Don’t leave appliances such as televisions,
games consoles, laptops and computers on standby. Switch them off
at the mains wherever possible.
- Don't leave mobile phone chargers on after
they have fully charged up.
- Draw your curtains at dusk to stop heat
escaping through the windows and open them again in the morning to
allow light back into the room.
- Have a shower instead of a bath. Showers use
a lot less water than a bath.
- Don’t wash your hands under a running tap;
always put the plug in the basin.
- When using your kettle, only boil the amount
of water you actually need but make sure you cover the
element.
- Choose the right size pot or pan and keep the
lid on top, which will keep the heat in and shorten the cooking
time.
- Ensure warm food cools down before placing it
in the fridge.
- Defrost your fridge and freezer compartments
on a regular basis.
- Always use a full-load in your washing
machine or an economy setting if you need to use a half-load.
- Don’t put really wet clothes into a tumble
dryer; wherever possible wring them out and dry them on washing
line.
Where can you go for more advice?
Call your local Energy Saving Trust advice centre on 0800 512
012 for free, impartial, one-to-one advice on saving energy at
home.