Article about the “Sustainable Sources of Energy.”
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“Sustainable Sources of Energy.”
The use of energy is considered sustainable if it meets the needs of the present without compromising the needs of future generations. Definitions of sustainable energy include environmental aspects such as greenhouse gas emissions, and social and economic aspects such as energy poverty. The energy transition to meet the world's needs for electricity, heating, cooling, and transport in a sustainable way is one of the greatest challenges facing humanity in the 21st century. Energy production and consumption are responsible for over 70% of greenhouse gas emissions that cause climate change, contribute to air pollution, water scarcity and biodiversity loss, and can generate toxic waste. Nearly a billion people lack access to electricity and over 2.5 billion rely on dirty fuels such as wood or charcoal to cook.