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turbine – n. a tall structure that has large blades attached to an engine that is used to produce electricity from wind energy
fossil fuel –n. carbon based fuel formed from dead plants and animals
cell -- n. a device for turning light (such as sunlight) into electricity
contradiction -- n. a difference or disagreement between two things
subsidy – n. money that is paid usually by a government to keep the price of a product or service low or to help a business or organization to continue to function
emissions –n. something that is released into the atmosphere
challenges –n. difficulties, hard issues to solve
livelihood -- n. a way of earning money in order to live
decade –n. a ten year period
innovate -- v. to do something in a new way : to have new ideas about how something can be done
