Electroenergy
Electroenergy refers to the energy generated by the movement of electric charges, such as electricity. It is a form of energy commonly used in various applications, including powering lights, appliances, vehicles, and industrial equipment. Electroenergy can be generated from various sources, including fossil fuels, nuclear power, and renewable sources, such as solar, wind, and hydroelectric power. The most commonly used method of generating electric energy is burning fossil fuels in power plants, such as coal and natural gas. This process involves converting chemical energy stored in the fuels into electrical energy [EIA].
Electroenergy can also be stored in batteries and other energy storage systems, allowing it to be used when needed. It can also be transmitted long distances through power lines, allowing it to distribute energy from central power plants to homes and businesses [DOE].
Electroenergy plays a critical role in modern society, as it is essential for powering the technology and infrastructure we rely on daily. However, it also significantly impacts the environment and climate change, as burning fossil fuels releases greenhouse gasses that contribute to global warming. As such, there is a growing movement towards using renewable sources of electric energy, such as solar and wind power, to reduce the environmental impact of electricity generation [IPCC].
Electrical energy is energy related to forces on electrically-charged particles and the movement of those particles (often electrons in wires, but not always). This energy is supplied by the combination of current and electric potential (often referred to as voltage because electric potential is measured in volts) delivered by a circuit (e.g., provided by an electric power utility). Motion (current) is not required; for example, if there is a voltage difference in combination with charged particles, such as static electricity or a charged capacitor, the moving electrical energy is typically converted to another form of energy [Wikipedia].
Electrical energy is usually sold by the kilowatt hour (1 kW·h = 3.6 MJ), which is the product of the power in kilowatts multiplied by running time in hours. Electric utilities measure energy using an electricity meter, which keeps a total of the electric energy delivered to a customer [Michael Faraday House].
EIA. (2022). "Electric Power Monthly". U.S Energy Information Administration.
DOE. (2022). "Energy Storage Systems". U.S Department of Energy.
IPCC. (2021). "Special Report on Global Warming of 1.5 ºC". Intergovernmental Panel on Climate Change.
Michael Faraday House. (2015). The Institution of Engineering & Technology.