The watch · The toilet · The fridge · The washing machine · The telephone · Recorded sound · Television · Air conditioning. If you prepared a list of appliances you couldn't live without, how long would it last? Before answering that question, imagine a normal day in your life. Did an alarm wake you up this morning? Did you bathe or brush your teeth? Did you get anything from the fridge? Has the heating or air conditioner already been turned on to keep you comfortably warm or cool? Were the socks you put on fresh out of the laundry room? Whether you prefer digital or analog, there's a good chance that a wall in your classroom, your office desk, or a bench you crossed on your way to work or school would have a clock. If that's not enough, you have the family car clock and all the clocks on the DVD and VHS players, cable or satellite decoders, televisions, microwaves, coffee makers and the ovens.
Time seems to be everywhere, but it wasn't always that way. Now that we can synchronize our clocks, let's move on to the next section, where we'll explore the wonders of the toilet. Now, we'll move from the bathroom to the kitchen and see the refrigerator. Now that you don't have to spend two hours a day scrubbing dirty clothes, stretching your back and ruining your manicure, you can talk on the phone with your friends and family, the next appliance we can't live without.
Moving from advances in the way we use our phones to our passion for music, in the next section we'll explore recorded sound. The local movie theater used to be the best place to be on a hot day. Why? The air conditioner, of course. Local department stores came in second. Retailers discovered shortly after the introduction of air conditioning that a little bit of cold air was very good for business.
Household appliances help to do household chores easily, for example, using a blender to prepare a smoothie. Most appliances are available in small sizes, with excellent designs and built-in functions, which make our daily tasks easier. A device that preserves food with cold air. The refrigerator also has a freezer that uses very cold air to freeze food.
When it comes to residential energy consumption, people are constantly striving to find ways to reduce their monthly bills and energy use and waste. If we analyze the annual energy outlook of the U.S. Energy Information Administration (EIA). In the United States, we can see which are the 10 devices that consume the most energy in the United States UU.
We use energy every day in a variety of areas of our daily lives and, even if it's hard for us to live without it, there are ways to reduce energy consumption. In the following graph, we analyze the top 10 appliances that consume the most energy, along with ways to reduce their consumption. This information could help homeowners make better decisions when it comes to their energy efficiency initiatives, but also to understand the energy needs of a home and the main energy consumers if, for example, they are thinking of investing in solar panels in their homes or opting for renewable energy sources to fuel their systems. The graph above shows which appliances consume the most energy based on the percentage of total end use in single-family homes.
They are grouped by household appliances, apart from “other uses”, which are made up of several devices that, separately, do not have to have a big impact, although together they represent 26.2% of the total. By far the main energy users in homes are heaters, which account for 31.3% of a household's total energy consumption. Therefore, this is where the most attention should be paid to reducing energy. One of the first steps is to conduct an energy audit, which can tell homeowners where energy is being lost.
Once identified, efforts can be made in specific parts of the house to ensure heating efficiency. A major area that causes heat to escape is insulation issues. Homeowners will find that loose fill insulation is the easiest to install, while new home builders should opt for spray foam. Cooling a house requires much less energy than heating it, accounting for 10.7% of the total. However, it is still in third place on the list and, therefore, is one of the areas where energy efficiency efforts should focus.
Just as heat can escape a house, so can cold air. Similar methods should be applied here to reduce heat waste, such as carrying out an energy audit and installing insulation. Stacking a house will also help seal gaps and cracks to prevent cold air from escaping or hot summer air from entering. New appliances achieve efficiency levels above 98%, so upgrading them is also an option to consider. Lighting in a house consumes 2.8% of total energy consumption.
While it may not be a huge amount on its own, combining energy savings efforts with other appliances will have a bigger impact. Switching to smart lighting that detects when a person leaves a room will help save energy. Smart plugs are also a useful way to save energy on home entertainment equipment, which accounts for 2.8% of a home's energy. Smart plugs cut off the power completely, usually during the night.
They can also track energy data to learn how to better control the use of different devices. Kitchen appliances consume up to 1.3% of total household energy consumption. While not an astounding amount on its own, it can be reduced by simply adjusting habits. accordingly.
Examples include using the right size pots and pans, choosing the right appliance, and keeping appliances clean. Computer and computing equipment use 1.1% of the energy consumed in the home. Completely turning off computers at night will help reduce this amount. There are also computers that save more energy than others, which means that it is advisable to compare prices when buying a new one.
The mechanisms for operating the devices that heat homes and water themselves contribute to energy consumption, adding 1.1% to the total energy consumption in a home. One way to save energy, in this case, is to switch to a heat pump, one of the most energy efficient options, although it is especially recommended in temperate climates. For colder climates, opt for high-efficiency furnaces and boilers. While these appliances are in the top 10 individually, it's also worth noting that there are several appliances that, combined, represent 26.2% of total energy consumption in the household.
These appliances include heating elements, lights powered by natural gas and propane, electrical and electronic devices, pool heaters, spa heaters, motors, outdoor grills, and backup electricity generators. While individually these items are not enough to make the top 10 list, energy saving tactics must also be applied to them. Air conditioners, dishwashers, clothes dryers, drying cabinets, freezers, refrigerators, kitchen stoves, water heaters, washing machines, garbage compactors, microwave ovens, and induction cookers are just a few examples of important appliances.
