In South Africa, over 3.9 million automatic washing machines are in use (reference year 2010). Each of these washing machines uses approximately 431 kWh per year on average. A total of 1.7 TWh of electricity is consumed each year as a result of this.
Is it true that a washing machine consumes a lot of electricity?
Many of your most important household products and appliances depend on electricity, but how much is required and how much does it cost?
Opower recently conducted research into the cost of charging an iPhone 6. They analyzed how long it takes to fully charge the iPhone’s battery from 0% to 100% and discovered that it only consumed 10.5 watt-hours (Wh) of electricity. Surprisingly, after calculating the facts, they discovered that completely charging your iPhone every day for a year only costs $0.47.
We were motivated by this information and decided to compile our own. We looked at ten common household items and assessed how many kilowatt-hours (kWh) they would need if used every day for a year. We then calculated typical electricity expenses using 12.29 cents as the average price per kWh. Here’s a look at which of your household products uses the most electricity and, as a result, is likely blowing your monthly energy budget.
Hair Dryer Electricity Costs
When getting ready, you should set up 30 minutes to utilize a hair dryer. Because a hair dryer uses 1200 watts to run for an hour, it only uses 600 watts, or 600 Wh, or 0.6 kWh, to run for 30 minutes. When we multiply this usage by the number of days in a year, we find that you pay $26.92 per year to dry your hair every day at a rate of 12.19 cents per kWh.
This single gadget costs about $30 per year, and even if you don’t use it frequently, the amount of electricity it uses for a single use could be driving up your energy bill. If you want to save money on this equipment, try using it less. Take fewer showers or let your hair air dry as an option. You’ll use less water and, as a result, less electricity to dry your hair than you would ordinarily. Make sure the equipment is unplugged as well.
Refrigerator Electricity Costs
To keep your food fresh, a refrigerator must run 24 hours a day. This means that the 180 watts per hour it produces must be divided by the 24 hours it can be used. So, every day of the year, a refrigerator consumes 4320 Wh, or 4.32 kWh. When we multiply this by 365 days at the average price per kWh, we get $193.70 per year for your refrigerator.
Every year, you pay about $200 to keep your food fresh. A refrigerator is necessary, but the exorbitant cost of power is not. Purchase a less energy-consuming appliance to save money on this appliance. Simply because of how they are manufactured, Energy Star appliances and others can save you hundreds of dollars. These appliances are designed to be more energy efficient and effective in order to save you money. You can also load your refrigerator with cold goods to make keeping the food chilly easier. Allow hot goods, such as soup and spaghetti, to cool before putting them in the refrigerator.
Laptop Electricity Costs
When a 14-15 inch laptop is charged for one hour, the suggested charging period, it requires 60 watts. As a result, it takes 60 Wh (0.06kWh) to fully charge the battery. When we calculate this by the number of days in a year and the average cost per kWh, we find that fully charging your laptop every day costs $2.69 per year.
Given how frequently a laptop is used, this is a very low cost, similar to the iPhone. If you believe the electricity costs are excessive, simply use the laptop until the battery is entirely down, then leave it away to recharge. When a laptop is utilized while charging, it takes longer and consumes more energy to reach 100% battery capacity.
Light Bulb Electricity Costs
An typical incandescent light consumes 60 watts per hour, but a CFL bulb consumes only 14 watts. Every day, the average home leaves the lights on for around 3 hours. This means that a three-hour run of an incandescent bulb uses 180 Wh (0.18 kWh), while a CFL uses 42 Wh (0.042 kWh). So, whereas an incandescent bulb costs $8.07 per year, a CFL light costs only $1.88 per year, saving you $6.
Both of these bulb prices may appear reasonable, but with an average household having over 40 bulbs, your lights, particularly incandescent, may quickly add up on your power bill.
Switching to CFL or LED light bulbs is the greatest method to save electricity and cut your lighting expenditures. You can save $6 each year by changing just one lightbulb. Consider how much money you could save if you replaced ten, twenty, or even all of your home’s 40 or so bulbs.
Dishwasher Electricity Costs
Many of us believe that a dishwasher uses more water and power than hand-washing dishes, and we may be correct, at least in terms of the latter. A dishwasher uses roughly 1800 watts to run for an hour, and the average washer uses more than 2 hours. This indicates it uses 3600 Wh (3.6 kWh) per typical use, costing about $161.50 per year if used every day.
Reduce the number of times you run your dishwasher to save money. If you just use it once a week, for example, your annual costs will drop from $161 to merely $23.
Coffee Maker Electricity Costs
To brew four cups of coffee, the average coffee machine takes ten minutes. A coffee maker consumes roughly 800 watts per hour, or 133.33 Wh, or 0.133 kWh, to operate. If you brew coffee every day, you’ll be spending $5.90 per year. Your coffee maker’s electricity expenditures are almost as much as incandescent light bulbs, but happily, most households only have one coffee maker, not 40.
Make careful to disconnect your coffee maker after each usage to avoid incurring any further expenditures. Even if it isn’t being used, a coffee maker consumes energy just by being switched on or plugged in. Other functions, such as the clock or the cleaning mechanism, run continuously throughout the day and consume electricity.
Washer & Dryer Electricity Costs
Washers and dryers are commonly used and well-known for consuming a lot of energy. What’s surprising is that a washing machine uses significantly less energy than a dryer.
A typical washing machine cycle lasts 30 minutes. This appliance, which is a popular Energy Star model, uses 500 watts per hour to operate, which translates to 250 Wh (2.25 kWh) for 30 minutes of operation. A washing machine’s electricity costs only $11.21 per year if it is used every day. It would only cost $1.60 per year if ran once a week.
Your dryer, on the other hand, uses 3000 watts per hour and runs for 45 minutes or longer, depending on the load. 2250 Wh (2.25 kWh) is required for one dryer cycle. If you run it every day for a year, you will pay $100.93 for power. However, if you simply run it once a week, the cost drops to $14.38.
Air drying your clothing or only using the appliances once a week is an easy approach to lower your laundry’s electricity costs. Washing your clothes less and air drying them saves not only energy but also the quality of your garments. You might also buy Energy Star appliances to replace your old ones. They are gaining in popularity on the market and, as demonstrated, can help you save a lot of money on your electricity bills.
Microwave, Oven & Stove Electricity Costs
We calculated that a microwave is used for 15 to 30 minutes each day on average. An average microwave uses roughly 1200 watts per hour to operate. As a result, it takes 300 Wh, or 0.3 kWh, to run for 15 minutes, and it costs around $13.46 to use every day for a year.
An oven, on the other hand, takes significantly longer and uses a lot more energy to reach a high temperature. On medium to high heat, an oven consumes 2400 watts per hour, while a stovetop consumes 1500 watts per hour. So, while a microwave may appear to be expensive, it is a faster and more efficient way to cook if you want to save energy and money.
If you want to save money on your microwave’s power bill, make sure you set the appropriate time and cooking level for your meal so it doesn’t run any longer than it needs to.
Takeaways
Aside from the iPhone, the washing machine was the most cost-effective household item on our list. Electricity expenditures for an Energy Star washer were only $1.60 per year. The most expensive appliance was the refrigerator, which costs $193.70 per year and works 24 hours a day.
Unplug, turn off, and minimize the use of energy-intensive appliances as much as possible. Fortunately, your iPhone is the least of your concerns.
In South Africa, which appliances consume the most electricity?
Dishwashers, induction stoves, and washing machines exacerbate South Africa’s electrical problems, according to a research. According to a recent study, the residential sector uses a substantial quantity of electricity. Dishwashers, induction stoves, and washing machines are among the most power-hungry appliances.
What is the average amount of electricity used by a washing machine?
The electric motor that spins the drum and the heating apparatus that supplies hot water mix for cleaning are two important components that influence washing machine power consumption.
The heating equipment consumes the most power (70 percent), whereas the rest (motor, pump, and display) use substantially less (30 percent ).
When operated at full power with hot water mix, a conventional 7 kg washing machine requires a maximum power of 2000 watt2500 watt. However, if you do not heat the water, the electric motor, which is typically 500 watts, consumes the majority of the electricity.
As a result, if you use your washing machine for an hour to clean your clothes, the power consumption will be 2 kWh or 2 units of energy.
However, if the water is not heated, the power usage for one hour of operation is only 0.5 kWh or unit of electricity.
Is it true that a dishwasher consumes a lot of electricity in South Africa?
To figure out how much a dishwasher costs to run each year, multiply the kWh figure on the label by the number of washes you’re likely to do in a week. Then divide by 52 weeks. Finally, multiply by your municipality’s electricity cost. Examining your electricity bill will reveal the kWh cost of electricity in your municipality.
For example, if the dishwasher’s label states that it would use 1.02 kWh per cycle and a kWh of electricity costs R2 (with VAT) where you reside, the cost of running the dishwasher 9 times per week is R954.72.
How much does an hour of washing machine use cost?
This means that filling up your kettle for just one cup of tea would cost you roughly 1p.
According to energy experts, the simplest method to keep expenses down is to simply fill the kettle with what you need.
Every 10 minutes, a toaster with a 1kW power rating costs roughly 3p to use.
As a result, the darker your bread is, the more electricity – and money – you’ll waste by keeping the toaster running.
Washing machine: Using a 2.1kW machine to wash your clothing will cost roughly 6p for 10 minutes of use.
Washing at a higher temperature uses more energy, so keeping it below 30 degrees will save you money in the long run.
How can I save money on my washing machine’s electric bill?
Last year, I bought a washing machine for my home, which resulted in an almost 30% increase in my utility cost. As a result, I decided to try a few internet-based suggestions to minimize my washing machine’s power consumption and save money on my electric bill. This post will provide you with ten energy-saving washing machine tips.
The best washing machine energy-saving advice is to use cold water on a daily basis. On average, a washing machine uses roughly 60% of its energy to heat water. As a result, if you wash your clothes with standard tap water, you will save a lot of money on your electricity cost.
In South Africa, how can I figure out how much electricity my device consumes?
Knowing how much it costs to power the various appliances in your home might be useful if you ever need to cut costs, according to Adrian Goslett, CEO of RE/MAX of Southern Africa.
“Knowing how much it costs to run the various appliances in your home might be useful for budgetary considerations.
“That way, if you ever find yourself in a tight financial situation,” Goslett explained, “you’ll know which electronic equipment to turn off to reduce your monthly electric cost.”
To assist households in calculating their own power bills, Goslett clarifies some of the ideas utilized in calculating electricity charges:
Although power is measured in watts, most appliances require far more than 1,000 watts to operate, which is why we commonly refer to power units as kilowatts, which each represent 1,000 watts.
The amount of power used over a period of time is measured in kilowatt-hours, which may be calculated by multiplying the number of kilowatts required by the number of hours of use.
If you use a 60 watt light bulb for two hours a day for 30 days, you’ve used 60 watts of power for 60 hours: 60 watts x 60 hours = 3,600 watt-hours of electrical energy, or 3.6 kilowatt-hours (kWh).
Electricity is billed as a “energy charge calculated in cents per kilowatt-hour (c/kWh)” for Eskom’s small customer tariffs (which includes most households).
This fee varies by family and is determined by the tariff, which is a fixed price based on how much electricity a home consumes. Tariffs for people who use more beyond 600 kWh are greater than for those who use less than 600 kWh.
How to figure out how much it costs to utilize a machine:
To calculate the rand value, multiply the quantity of kWh an appliance uses by the energy rate (c/kWh) relevant to your tariff and divide by 100.
For example, the energy rate for Block 1 for Homepower (the term Eskom has given to home clients) is 153.90 cents per kilowatt-hour (including VAT).
In the example above, 3.6 kWh of energy was spent, which when multiplied by the 153.90c/kWh energy price becomes R5.54 to keep your 60-watt bedroom lamp on for two hours every night for 30 days.
Eskom claims that you can make 24 slices of toast, do one and a half loads of laundry, vacuum eight rooms, obtain four hours of refrigeration, or bake one cake in the oven for 1 kWh (or R1.54 using the above rate).
In a house, what consumes the most electricity?
The breakdown of energy use in a typical home is depicted in today’s infographic from Connect4Climate.
It displays the average annual cost of various appliances as well as the appliances that consume the most energy over the course of the year.
Modern convenience comes at a cost, and keeping all those air conditioners, freezers, chargers, and water heaters running is the third-largest energy demand in the US.
Here are the things in your house that consume the most energy:
- Cooling and heating account for 47% of total energy consumption.
- Water heater consumes 14% of total energy.
- 13 percent of energy is used by the washer and dryer.
- Lighting accounts for 12% of total energy use.
- Refrigerator: 4% of total energy consumption
- Electric oven: 34% energy consumption
- TV, DVD, and cable box: 3% of total energy consumption
- Dishwasher: 2% of total energy consumption
- Computer: 1% of total energy consumption
One of the simplest ways to save energy and money is to eliminate waste. Turn off “vampire electronics,” or devices that continue to draw power even when switched off. DVRs, laptop computers, printers, DVD players, central heating furnaces, routers and modems, phones, gaming consoles, televisions, and microwaves are all examples.
A penny saved is a cent earned, and being more energy efficient is excellent for your wallet and the environment, as Warren Buffett would undoubtedly agree.
Utilities in South Africa
According to Numbeo, monthly utility costs in South Africa are roughly R1,700. Electricity and water are the most common utilities. Eskom, which has multiple prices, provides the majority of the electricity. In Cape Town, for example, you’ll spend roughly R433 for 10,500 liters of water, including sanitation. Keep in mind that during droughts, prices might skyrocket.
Telecommunications in South Africa
The cost of internet and television is equivalent to that of most European countries. In South Africa, basic broadband packages start at roughly R500 and can go up to R1,500. In South Africa, a television license costs R265 for the first year and must be paid in full. You can pay monthly at a rate of R28 after the first year.
How much does a washing machine use in terms of water?
This is part of the Wash and Learn series by Alliance Laundry System.
It’s a terrific method to keep track of your coin laundry’s profitability.
The top load washer is the cheapest vending machine in the store, but it takes the most water per pound of garments laundered. You’ll need some fundamental numbers to accurately calculate your operating costs.
- Per cycle, gallons of water Over the last ten years, top-load washers have used between 26 and 32 gallons of water per cycle. Newer models get around 21 gallons per cycle.
- The price of a gallon of water (water and sewer)
- Your water bill will show you how much water you used in CCFs, or hundred cubic feet. 1 cubic foot of water contains 7.48 gallons.
- The use of electricity Top-load washers employ fractional horsepower motors that consume only.084 KW of electricity every cycle.
- The cost of heating hot water using gas
- Some cycles will necessitate the generation of hot water. Almost 40% of cycles are done with simply cold water.
We can compute the cost of utilities on a newer top loader using national averages.
A top load cycle costs $.20 in this scenario. The percentage of overhead per square foot per machine in your store would be included to this figure. Rent, CAM, insurance, lighting, heating and cooling, and other expenditures like as labor and note payment, if any, are all included in overhead.
The cost of a front-load washer is determined in the same way. Per cycle, current designs use 11.9 gallons of water. Using the same utility rates as the previous example, the utility cost of a small front load washer would be $.11 per cycle. Operating a top loader costs approximately half as much. Because of its inverter drive technology, the front load washer is more energy efficient because it uses less water per cycle and less electricity.
If your business offers both top loaders and tiny front load machines, charging the top loader pricier will encourage customers to utilize the more efficient front loader as a marketing approach. Your consumer will be able to wash more for less money, which will save you money on utilities.