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ingredient – n. one of the things that are used to make a food or product
renewable – adj. restored or replaced by natural processes
gigawatt – n. a unit of electric power equal to one billion watts
facilities – n. something such as a building or large piece of equipment that is built for a specific purpose
batteries – n. devices that are placed inside a machine (such as a clock, toy, or car) to supply it with electricity
cycle(s) – n. a set of events or actions that happen again and again in the same order
ambition – n. a desire to be successful, powerful, or famous
alternative(s) – n. something that can be chosen instead of something else
grid(s) – n. a network of electrical wires and equipment that supplies electricity to a large area
