The
following article was written by Giles Gooding at WinACC
for publication in your parish magazine if you so wish. If you are
interested in these types of articles then please get in contact
with WinACC who are happy to help you out and produce articles
as required on many subjects.
For decades we
have relied on the abundance of cheap energy produced by fossil
fuels to heat our homes. But this has made us wasteful in terms of
money and valuable resources, and it's changing the climate. With
the cost of energy rising and winter on its way, this is a good time
to think about how to keep warm.
People often ask us at Winchester Action on Climate Change
(WinACC) how to save carbon emissions in the home. In this my first
energy saving article, I take a look at heating the home and how to
reduce the energy used.
60% of the energy we use in the home is used to heat it.
We don’t like feeling cold - so what can we do?
First, let’s look at why we feel cold. It’s partly the
temperature. But draughts make you feel considerably colder. And of
course, we feel colder when we are sitting still - watching the TV,
working on the computer or reading. So taking all this into account,
I recommend you start with these ideas:
Insulate your
home
There’s not much point heating the air in
your home if the heat flies out through the roof, walls, and cracks.
Even if your loft is insulated, it probably needs topping up – the
thicker the better. Current standards recommend 27cm or 10 inches.
If your walls have cavities, getting them insulated is cheap, takes
only one day, and causes no disruption in the house.
Winchester City Council and Hampshire County Council are funding a
scheme called “Insulate Hampshire” to install loft and/or cavity
wall insulation for £75 and £99 respectively. This is probably
the best possible Christmas present you can give yourself and your
family if you can possibly afford it. And people over 70 and
people on benefits may be able to get it done for free. Ring 0800
952 0037 now to be one of the lucky 5,000.
Control your
radiators
Turn off the radiator in rooms you are
not using or don't use much. If you have thermostatic radiator
valves, don't treat them like an ON/OFF switch by moving them
between 1 and 5. Set them at 3, wait a day, and then adjust to 2 or
4 if you’re too hot or cold.
Draught-proofing - doors, windows,
loft hatches, chimneys and floors
Put a draught
strip around the edge of your front and back door. It costs very
little and is easy to do.
Cover the inside of your letterbox with a brush seal or even an
old bit of carpet. Add a keyhole cover (“escutcheon”).
A thick curtain makes a big difference to heat loss and draughts
through windows. Close the curtains when the sun goes down.
If you don’t have double glazing and are not intending to replace
your windows, secondary glazing may be a good option. A cheap
and easy option is film (like cling-film) by “Mr Cosy” that you put
over the window. It doesn’t look odd and its costs very little.
Block draughts around loft hatches with strip insulation as you
would a door and glue 10cm or 4 inches of solid insulation on to the
top of your hatch.
Chimneys lose a lot of heat. Block it up with a balloon
when the fire isn't alight. You can get special chimney balloons but
even an old cushion will do the job. Just remember to take whatever
it is out of the chimney before you start your next fire.
Better still, fit a wood burning stove. They can be expensive to
install but they seal your chimney when not in use and are
exceedingly efficient when in use.
If you have wooden floors,
fill gaps between boards with a tube of sealant and put a rug on
top. The best solution may be under floor insulation though it may
be a big DIY commitment.
Reacquaint yourself with your heating
controls
Take a look at the timer. Play with it a
bit to get the hang of it (ask other members of your family to help)
and adjust it to heat the house when you need it. Set it to shut
down half an hour before you go out in the morning.
Once you are keeping the heat in your house with better
insulation and fewer draughts, you will be able to turn your
thermostat down to 18 or 19 degrees C and still feel warmer. The
Energy Savings Trust says if you turn your thermostat down 1 degree
you would expect to save around £55 per year.
If you have a wood burning stove or some other heater, you can
set your central heating controls even lower for the whole house,
and use the stove to heat the room you sit in but please source the
wood sustainably.
It’s not rocket science
- When you feel cold, put on a jumper.
When you feel hot, turn the heating off rather than
opening the window.
Obviously, doing as much of the above will cost you money, just
when times are hard. But many of them (think insulation) will save
far more in the future and not just money. But as the savings mount,
it is very important to avoid spending these on things that may
increase your carbon emissions, just when you’ve made such a great
contribution to reducing them! Think local, family, friends,
relaxing in your nice warm home rather than jetting off to Jamaica
for Xmas.
For more information contact Giles Gooding on 01962 827083 or giles.gooding@winacc.org.uk