Language is a system that consists of the development, acquisition, maintenance and use of complex systems of communication, particularly the human ability to do so; and a language is any specific example of such a system.
Renewable energy resources (RES) such as wind, solar, hydro, geothermal and biomass can significantly offset the world's demand for fossil fuel-derived electricity. A new EU study points the way to expansion of current networks to efficiently integrate RES.
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