According to the law of conservation of energy, a energy can only be changed from one form to another. Energy cannot be destroyed. Electrical energy is created from other energy changes that are converted into electrical energy, perhaps converting energy from solar heat, nuclear energy, and others. In the process of converting into electrical energy, some other energy may be needed, one of which is heat energy produced from the furnace. Meanwhile, to get the heat required energy from coal or oil. This depends on how the main energy source will be converted into electrical energy.
An electrical energy crisis occurs when there is a shortage or interruption of the supply of sources for the need to make electricity. For example, the lack of coal or oil. This will hinder or threaten the production of electrical energy in an area. Or this can cause the cost of making electricity to be expensive, because if the availability of an item is limited and has a lot of demand, this will make the price of the commodity increase. If the price of coal or oil increases, the costs will also increase. As the cost increases, the bills paid by us will also increase, maybe in some countries it will be subsidized by the government.
This energy crisis has become a global problem, therefore some alternative energy may be a solution to overcome this problem, in addition to saving electricity consumption. alternative energy that may already have a place is the use of power plants with solar panels. Some street lights may already be installed with solar panels to independently power themselves. So, let's start saving electricity from home.
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