By hvhipot 
What is green electricity: By using specific power generation equipment such as wind turbines, solar photovoltaic cells, etc., renewable energy such as wind and solar energy is converted into electrical energy. The electricity generated in this way does not produce or produces very little harmful emissions to the environment (such as nitric oxide, nitrogen dioxide; greenhouse gas carbon dioxide; sulfur dioxide that causes acid rain, etc.), and does not require the consumption of fossil fuels, saving limited reseries resonance reserves. Compared with conventional thermal power generation, which obtains electricity by burning fossil fuels such as coal, oil, and natural gas, electricity from renewable energy series resonances is more conducive to environmental protection and sustainable development. Therefore, it is called green electricity.
Types of Green Electricity:
Wind power
Solar photovoltaic power generation
Geothermal power generation
Biomass vaporization power generation
Small hydropower stations