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→Trends in the use of Energy Resources
: The amount of [[electricity]] used and how it is generated changes over time.
: To meet the changing demand for [[electricity]] companies must be able to increase or decrease the amount of [[energy]] needed quickly.
The following '''energy resources''' can be used to quickly increased or decreased quickly [[electricity]] production to meet the demands:
*[[Natural Gas]] - The amount burned can be changed at a moments notice.
*[[Nuclear Fuel]] - The rate of [[Nuclear Reaction|reaction]] can be changed quickly.
*[[Hydroelectric]] - The amount of [[water]] allowed through the dam can be varied quickly.
*[[Tidal]] - The amount of [[water]] allowed through the barrage can be varied quickly.