New reports indicate that saving energy at home is more urgent than ever. That's because record-breaking heat waves in 2023 and 2024 have brought with them surging electricity use, mostly from air conditioning, that has caused blackouts and higher costs in many countries. Meanwhile, global progress in providing access to electricity has slowed down, leaving millions more without power. This in itself is a situation whereby households will be bound to use energy effectively to avoid stressing the power systems further, thereby minimizing extra problems.
Here are ways to save energy at home, for your home bills and for the sustainability of the world.
Tip #1 - Switch your lights to LED lighting
LEDs are efficient compared to most light sources. There is less energy loss through heat. Traditional light bulbs waste a lot of heat energy. According to the U.S. Department of Energy, LED bulbs use at least 75% less energy and last 25 times longer than incandescent lighting. The BBC reported that households switching to LEDs have significantly cut electricity costs; the new LED can reduce energy usage by up to nearly 90%.
Tip #2 - Unplug appliances when not in use
NRDC reported that inactive devices and appliances in homes wastes significant amounts of electricity. This costs U.S. consumers $19 billion annually. Furthermore, around 23% of household electricity use comes from devices left plugged in or on standby, some examples are televisions, cable boxes, and printers. We can reduce this energy waste by unplugging devices when not in use or using advanced power strips that can save households 5-10% on their energy bills.
"Unplugging your appliances can save you up to $100 a year on your energy bill." – US department of Energy
Tip #3 - Seal your windows and doors
Air leaks can account for up to 30% of heating and cooling energy. The Washington Post noted that according to the energy department, simple fixes like sealing windows and doors can reduce overall energy consumption by 5 to 20 percent. The department of energy also reported that caulking leaks can save an average household 10 to 20 percent on annual heating and cooling bills (around $166 a year).
Tip #4 - Switching to more efficient products
This will be further discussed in the efficient products article.
In conclusion, simple energy-saving practices at home can reduce costs and promote sustainability, helping us secure a better future for all.
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