ManagEnergy – Renewable Energy

Biggest Household Energy Consumers




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biggest household energy consumers

Many appliances in your home use a lot more energy than you think. These include computers, televisions, and heating and cooling elements. The biggest household energy consumers also include backup electricity generators and outdoor grills. These appliances can be reduced by homeowners looking for more efficient models. You can also save money by minimizing their usage by turning them off when not in use.

Appliances that use a lot of energy

Many household appliances require electricity to run. But the actual power consumption depends on the type. By learning which household items use the most electricity, you can determine what your electricity bill will be. These charts will allow you to compare the power consumption for different household items. These charts also show how much each appliance will cost you.

Using energy-efficient appliances in your home can cut down on your energy bill. This includes cooling and heating systems. These appliances control the temperature of your home and use a lot of electricity. Heating systems account for around twenty-seven percent of your home’s electricity. It is therefore crucial to understand how to make the most of these appliances.

Some of the most common appliances that use a lot of energy in your home are computers and mobile phones. It can be a waste of energy to use a computer, laptop or phone at its full power when it is not being used. Other energy-intensive appliances include microwaves, coffee makers, and stereo equipment.

Heating and cooling appliances

The most energy-intensive appliances in the house are heating and cooling. They consume more than 30 percent of all energy consumed in households. Other uses of energy in homes include other electric and electronic devices, cooking, outdoor grills, natural gas lights, and pool and spa heaters. Even smaller appliances and items use energy.

Saving energy is not only good for the environment, but also for your wallet. Finding out where your home consumes the most energy is the first step to lowering energy costs. You can make changes to lower your energy bills, save money and help the environment by identifying the areas that are consuming the most energy.

Many people don’t realize the power these appliances consume. The average oven and stove use around 1.2 kWh per year, and a low-end stove consumes about 4 kWh a month. Water heating contributes 14% to your electricity consumption. A dishwasher can help you save water if you can’t avoid heating water.

Refrigerators and freezers are the largest household energy consumers. A typical refrigerator will cost you about $80 a year to run, and a second refrigerator will cost you an additional $20 per year. Additional appliances like clothes washers and dryers can add up to 41 percent to your household energy bill.

The Energy Policy and Conservation Act (EPCA) authorizes the DOE to enforce energy standards for appliances and equipment sold in the United States. These standards ensure that products manufactured and sold in the country meet energy and environmental standards. The DOE’s Appliance & Equipment Standards Program is just one of many programs that fall under the Building Technologies Office. These programs promote energy efficiency and reduce greenhouse gas emissions.


A computer uses approximately 30 to 70 watts and requires three to five amps to run. These devices connect to a 120-volt electrical outlet and use a small amount of electricity every time they are used. However, larger desktop models consume up to 500 watts. If they are used continuously for eight hours per day, the average household consumes twelve to fourteen kilowatt hours of electricity each month.

About 73 percent of American households had an Internet connection with high speed in 2014. A high-speed Internet connection typically requires a modem and router. Modems and routers are very energy-efficient and can be left on all the time. Smart TVs, however, consume more power when they are turned on and remain online. Some models also have quick-start modes that consume more energy than standard TVs.

If you are interested in reducing your computer’s energy consumption, you can purchase a Kill-A-Watt meter. This meter will allow you to see how much electricity your computer consumes in a week. You can also check your local electricity rate to make a more precise comparison. To calculate the monthly cost of running your computer, you can divide this number by 12. Some electricity companies also offer time-of use rates plans that charge different amounts for different hours of the night.

If you want to reduce your household energy consumption, it is best to shut down your computer when you are not using it. A laptop typically consumes one to two watts of electricity when it is in sleep mode. In sleep mode, however, a desktop can consume up to five watts. If you want to save even more electricity, try to buy an energy-efficient computer with ENERGY STAR certification.


If you want to save money on your electric bill, you should buy a more energy-efficient television. Televisions are now powered down by OLED and LED technology. However, larger screens still require greater power consumption than smaller models. You can spend a lot on your power bills with plasma and CRT TVs.

Older CRT TVs are also notorious for their energy consumption. A 32-inch CRT TV can consume as much as 150 watts of power, whereas a similarly-sized LED television can consume 40-55 watts. The good news is that many newer TVs have improved picture quality while requiring less power.

Even if you don’t watch TV daily, your monthly electricity bill will be affected by your television usage. You can save money on your electricity bills by limiting the time you watch TV. Many people watch television to relieve stress and boredom. However, watching television too much can add up to a large bill. You can also choose an energy-efficient TV to save money on your energy bills.

Televisions are among the biggest household energy consumers, with an estimated 285 million units in the U.S. alone. That’s enough to run twelve large coal-burning power plants annually. The average household energy cost of a TV is 10 cents per Kilowatt. There are many factors to consider when choosing a television. For instance, the size of the television also affects its energy efficiency. For instance, older CRT TVs use 1.5 watts in standby mode, while newer LCD televisions consume less than a watt.

The FTC requires that each television have an Energy Guide label. This label will show you the cost of running the TV for one year. This figure is based on the default picture settings. These settings are typically darker than your usual home settings. A few TVs have an Eco setting that lowers the brightness to a more comfortable level. These settings may save you money.


Ovens are one of the biggest household energy consumers. Ovens consume a lot of electricity and require high temperatures to heat food. However, they should be kept closed to prevent wasting energy and should also be kept clean. You can reduce your oven’s energy consumption by keeping it at the same temperature all day.

While baking is a great way to create delicious family memories, it can also increase your monthly energy bill. When you only need to bake a few items or heat up some bread, small appliances like toaster ovens are a better choice. Additionally, you should avoid using the oven during peak heat hours, as this can cause your heating and cooling systems to work overtime. An alternative to an oven is a gas stove, which consumes less energy than its electric counterpart.

The average household’s energy consumption is about 3 percent for an oven. The amount consumed depends on the size of your kitchen and how often you use it. An average American household spends approximately $115 per month on electricity. Although this number varies from one state to the next, it shows that most households could save significant money. Statistics show that most households only use 65% of their total electricity. This means that 35% is wasted on appliances.

In addition to ovens, the other top household energy consumers include heating elements, electric and electronic devices, outdoor grills, and backup electricity generators. These appliances make up a significant percentage of the total energy use in a household. Fortunately, there are many ways to reduce their energy use by making some adjustments to your lifestyle, choosing energy-efficient appliances, and keeping them clean.

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