Saving electricity is beneficial for both mitigating global warming and reducing expenses for your family. Knowing how to utilize electrical appliances efficiently and making changes to your daily routine can help decrease electricity consumption. In this article by Quantrimang, you will find various ways to save electricity.
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- Replace old electrical equipment with energy-saving technology
- Turn off and unplug when not in use
- Limit device use/Reduce dependence on devices
- How to use air conditioners, water heaters, and heaters to save electricity
- Insulate the house in the summer, keep it warm in the winter
- Use solar panels, solar energy if possible
1. Replace old electrical equipment with equipment with energy-saving technology
Replacing regular incandescent light bulbs with compact fluorescent light bulbs (CFLs) or LED bulbs is an effective way to save electricity. CFLs and LED bulbs are energy efficient and have a longer lifespan compared to incandescent bulbs, which release 98% of their electricity consumption as heat.
A CFL bulb consumes only about a quarter of the electricity that an incandescent bulb does when used for the same amount of time. However, CFLs contain mercury, so proper handling is necessary if they get damaged. On the other hand, LED bulbs are more expensive than CFLs, but they have no mercury and last longer.
When purchasing energy-efficient appliances, make sure to check for the energy label. Energy labels ensure that devices consume less power during use and standby compared to other devices. The energy savings may vary depending on the specific appliance.
For example, a washing machine with an energy label will use 25% less water and 4% less electricity than a conventional washing machine. Energy-labeled refrigerators consume 9% less electricity than refrigerators without labels, and air conditioners with energy labels consume 8% less electricity than those without labels.
When buying a television, consider its power consumption in addition to its specifications and convenience. LED TVs, with their display and light technology, use less power than Plasma TVs.
There are various technologies available for different devices to save electricity:
- Refrigerator, air conditioner: Inverter
- Washing machine: Inverter, Digital Inverter
- Dryer: Inverter
- Heater: Relay temperature sensor, automatically disconnects when the temperature is high
- TV: LED
- Hot and cold water tank: Half Mode feature (Ariston), 3cm thick Polyurethane insulation layer helps maintain boiled water temperature (Ferroli)
2. Turn off and unplug when not in use
Even small devices like phone chargers and hair dryers consume electricity when plugged in, so remember to turn them off and unplug them when not in use. This can significantly reduce your monthly electricity bill.
For devices with higher power consumption like water heaters and air conditioners, it’s best to turn them off when not in use. This method will effectively save energy.
3. Limit the use of devices / Reduce dependence on devices
Maximizing the use of sunlight instead of relying on light bulbs during the day can significantly reduce your electricity usage. Use light-colored curtains to allow light to pass through while maintaining privacy.
Additionally, there are activities that can be done without electrical devices:
- Dry clothes and shoes outside instead of using a dryer
- Wash clothes according to the machine’s capacity
- Wash dishes by hand
- Open windows to catch natural breeze instead of using air conditioners
4. How to use air conditioners, water heaters, and heaters to save electricity
Air conditioners, water heaters, and heaters are the most energy-consuming devices in a household. When purchasing these devices, consider usage demand and energy consumption capacity.
Additional tips for using these devices include:
- Adjusting the temperature of devices according to usage needs
- Using timer mode
- Turning off devices when no one is at home
For more information, you can explore the following:
- How to save electricity on water heaters in winter?
- Don’t worry about “evaporating your pocket” when using the air conditioner to release the gas
- How to use oil heater without consuming electricity?
- How to turn on the hot mode on the air conditioner to heat properly, efficiently and save electricity
5. Insulate the house in summer, keep warm in winter
Proper insulation is crucial for maintaining optimal temperatures and reducing electricity bills. Attic, walls, floors, basements, and bedrooms are the main areas where insulation should be considered.
You can refer to the article on insulating the house in summer, keeping warm in winter.
6. Use solar panels, solar energy if possible
If feasible, consider utilizing solar panels and solar energy to power your home. Many companies offer this service on a small scale. Although the initial cost may be high, it can lead to significant monthly savings on electricity bills in the long run.
These are the six easiest ways to reduce your monthly electricity bill. Good luck!
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