Eight Tips to Optimize Refrigerator and Freezer
- Avoid frequently opening the door or keeping it open for a long time!
- Don't keep food hot. Place them 5 cm. from the wall and leaves free space for air circulation.
- Do not overfill either the refrigerator or the freezer; the highest efficiency is obtained at 3/4 of its capacity.
- Check that the doors are well sealed; Replace old tires!, the rubber bands will have to be changed.
- The recommended temperatures are: 3 to 5ºC for the refrigerator and about -15ºC for the freezer.
- Disconnect them only if you are going to be absent for more than 15 days (not suitable for shorter absences); in that case clean them and leave them open.
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Four Tips for Using the Cooker and Oven Well
Whenever you can, use a gas stove and oven instead of electric ones; You will save more than 80% energy!.
Cover the cauldrons and keep the flame to a minimum; It cooks more quickly in a covered cauldron on low flame than in an open one on high flame! Whenever you can, use pressure cookers, as they cook food in less time and with less energy consumption.
If you have an electric hob or vitro ceramic, turn it off about 5 or 10 minutes before the food is cooked; so you can take advantage of the heat to finish cooking them.
Keep the oven door tightly closed while using it. See if the food is done by turning on the light; every time you open the door, 20% of the accumulated heat is lost. In addition, preheating it before introducing the food is usually unnecessary.
Two essential tips: Always choose low consumption appliances (class A or B) and you will save up to 50% in energy and water!
Electricity
1. The iron is one of the electrical appliances that consumes the most: an hour is equivalent to 20 hours of television, 7 hours of a computer, 10 hours of incandescent lamps or 50 hours of energy-saving lamps.
- The television, VCR, and stereo should be unplugged when not in use. The waking state consumes electricity.
Three ways to save on lighting
1. Don't leave the lights on if there's no need. Make good use of natural light; it's more rewarding and it's free.
2. Do not use bulbs of excessive wattage; select the appropriate bulbs for the needs of the premises. When buying a lamp keep in mind that obstacles to the passage of light force the use of higher power bulbs, resulting in greater energy consumption.
3. Buy preferably compact fluorescent lamps, which consume 5 times less and last 8 to 10 times longer (although they are more expensive, the difference is recovered during the 1st year of use). Low consumption bulbs (compact) consume up to 80% less than traditional incandescent ones. If you're using fluorescent tubes, leave them on if you're going to be away for 20 minutes or less.
Five Ways to Use Your Washer and Dryer Efficiently
1. If you fill the drum of the washing machine you will do fewer washes; the energy consumption for a half full washing machine is practically the same as that of a full washing machine (you will save between 1 and 2 kW of energy and 100 liters of water per wash that you do not do).
2. Properly dose the detergent, not only is it polluting, but its use in excess causes the foam to make the washing machine motor work unnecessarily. The washing machine works less if you use liquid detergent; If you use a solid one, dilute it in water before introducing it.
3. Choose the minimum temperature necessary for a good wash (normally all washes can be done cold) and use a suitable program, always go for the shorter ones! (the energy consumption will be reduced 6 times and you will save between 20 and 50 liters of water). 90% of the electricity consumed is used to heat water and only 10% to move the motor. (If you connect the washing machine to hot and cold water you will not have to use their heating elements to heat the water).
4. Use the dryer only when you cannot air dry clothes. If you use a dryer, spin the clothes at maximum in the washing machine to remove excess water (you can reduce the consumption of the dryer by up to 20%). A higher speed spin is much more efficient and consumes almost the same as a slower spin.
5. A washing machine with an energy label of class A (the most efficient) can consume less than half the energy of a class G (the least efficient), allowing more money to be saved on electricity over its useful life. that it cost.