Question:
what are some of the best ways to save electricity?
childbirthdefect
2008-10-06 21:55:45 UTC
what are some of the best ways to save electricity?
Ten answers:
Atul Y
2008-10-07 02:18:33 UTC
A lot of these electricity saving tips cost nothing to implement. and may seem obvious but from experience most people ignore them and waste money unnecessarily. Some only require getting into the habit of thinking is there a good reason why this is switched on.



Switch Off Lights When A Room Is Empty

A hundred watt light bulb switched on for one hour every day costs around £1 a quarter to run.



Switch Of Unnecessary Items

How often have you left the room for a couple of hours leaving the television, computer, etc on? How often have you gone out shopping on a Saturday leaving things switched on? A television left on for two hours a day can cost between £1 and £6 a quarter to run depending on the age and size. A computer left on for two hours a day can cost around £2 a quarter to run.



Don't Leave Items On Standby

Do you switch things off at the wall or just leave them on standby - most appliances don't need to be left on standby. The difference can be huge. A computer left on standby can cost between £1 & £3 a quarter. Ten items left on standby each taking 2 watts cost around £4 a quarter. Switch off cookers and microwaves wherever possible (resetting the clock is a small price to pay).



When Buying Replacement Appliances Compare The Power Consumption

If you need to replace something take the power consumption into account when comparing different makes. Be wary of the energy efficiency labels - they don't take into account standby current and relative size (when comparing two items).



Turn The Water Temperature Down 5 Degrees

If you heat your water using electricity try turning the temperature down 5 degrees you probably won't even notice the difference. If you don't try turning it down even further.



Turn The Washing Machine Down To 30C

Modern detergents work fine at this temperature and the saving in energy is worth it.



Don't Use The Tumble Drier If The Weather Is Suitable For Hanging Clothes Out

Tumble driers use a lot of electricity.



When You Go Away For More Than A Day Switch Off Everything You Can

Apart from things related to security switch off everything you can such as immersion heaters, central heating (if the weather is not too cold), Cookers, Microwaves, etc - you may be surprised by the savings.



Don't Leave Mobile Phone Chargers Switched On When Not In Use

If possible run the charger(s) overnight to take advantage of cheap rate electricity BUT remember to use a timeswitch as they only take 2 to 3 hours to charge.



Turn Air Conditioner Thermostats Up A Few Degrees And Keep Cooling Surfaces Clean And Free From Dust

Doing this can save a lot of energy. It also helps if you clean the filters regularly. Dirty heat exchangers (radiators) need a regular clean to keep the efficiency high. Make sure the air flow through the unit is not restricted.



Keep The Fridge And Freezer Full And Cooling Surfaces Clean And Free From Dust

Use sealed containers to fill any unused space. Dirty heat exchangers (radiators) on the back need a regular clear to keep the efficiency high. Defrost the freezer regularly and don't put hot food in the fridge. Keep the fridge and freezer away from cookers and radiators.



If You Have More Than One Wireless Telephone Replace One WIth A Conventional Telephone

The chargers for these phones can cost up to £1 a quarter each to run continuously.



Only Use Just Enough Water To Cover Vegetables When Cooking

The more water you use the more energy is required to heat it up.



Only Boil As Much Water As You Need In The Kettle

Filling the kettle full each time you boil it can waste around £3 a quarter.



Switch Off Extractor Fans As Soon As They Have Done Their Job

It's easy to forget to turn them off. Keep the vent flaps clean and check they open and close easily to minimise back pressure.
KayKay
2008-10-06 22:09:39 UTC
check your appliances first. If they are old replace them with energy efficient ones. Check your light bulbs. Investing in the energy efficient ones will make a big difference on your electric bills. Unplug anything that isn't necessary. Your computer when your at work, your phone charger after it charges the phone. Change your air filters at least once a month and set the thermostat at 78 in the summer and 68 in the winter. Turn off the lights when not needed and use only what you need. Open the windows to allow in cool air in the fall and spring and save your energy usage for when you REALLY need it. Set your temperature on your water heater as low as comfortable. Make sure that your home is insulated. Put some insulation into the attic or blow some into the walls. for Mobile homes skirt it and you'll be amazed at the savings. hope some of this helps
cassandra
2016-05-30 18:50:36 UTC
If you are reasoanbly adept at making gadgets, A 200VA toroidal transformer with 18v (if 220/240v) or 9v (100>120V) secondary. Plug the transformer in and take the wire from the lighting ring and connect to the secondary of the transformer, connect other side of transformer to breaker. If you connect this the wrong way around (use a meter) you will end up with light being given a HIGHER voltage - bad, if you connec the output of the transformer the other way around, it will DROP about 10% off th lighting voltage. Makes no difference for long-life electronic lamps, but normal "flament" bulbs will last MUCH longer and use a little less power too. More simply, replace bulbs with electronic ones Turn lights off when not using them Switch TV to OFF and not standby.
sillywhisper
2008-10-06 22:03:22 UTC
Buy new energy saving appliances. My mother's freezer broke down,she didn't replace it and her electricity bill ended up being about half what it had been!



Weatherizing saves quite a bit. Simply turning off lights when you aren't in the room and using those low wattage energy efficient bulbs help a lot.
anonymous
2008-10-07 13:58:31 UTC
upgrade everything



CFL in place of light bulbs



EL in place of nightlights in some rooms



NE2 neon night lights



energy star everything



get a 2kW solar panel to put electricity back in the grid when you're not using it



get a fridge with freezer on bottom in a drawer type. saves electricity so everytime you open the freezer section all the cold doesn't pour out.



gas fired water heater



solar furnace



induction stove (faster, better)



no plug-in hybrids
anonymous
2008-10-06 22:08:10 UTC
Most heat is lost around windows and external doors. Buy some two sided tape,window plastic, it shrinks after you tape it and heat it with a hair dryer. Keep your air filter changed on the return, Get a door sweep to keep the cold from coming under it. I keep a rolled up towel in front of mine. Get a water heater jacket helps insulate. Dress warmer and keep thermostat just enough to be comfortable. Most of this is fairly cheap and will make a difference.
stargirl
2008-10-06 22:28:40 UTC
Every few days, go around your house in search for things you don't need plugged in at that time. Plug it back in only when you really need it. And try to remember to unplug it when you are done. If you forget, you can unplug it when you go around your house again.



This saved me half on my electric bill.
Michi
2008-10-06 21:59:05 UTC
Turning off chargers when the device is recharged. Turning off electronics completely.
Abdullah Eyles
2008-10-06 23:44:53 UTC
Go and live in a cave...
mighty_power7
2008-10-06 21:58:49 UTC
candles baby


This content was originally posted on Y! Answers, a Q&A website that shut down in 2021.
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