Primary Energy - Examples of Sources

Examples of Sources

Primary energy sources should not be confused with the energy systems (or conversion processes) through which they are converted into energy carriers.

Primary energy sources converted
into
Energy carriers (main) within the Energy systems
Non-renewable
sources
Fossil
fuels
Oil (or crude oil) Fuel oil Oil refinery
Coal or natural gas Enthalpy, mechanical work or electricity Fossil fuel power station
Mineral
fuels
Natural uranium Electricity Nuclear power plant (thermonuclear fission)
Renewable
sources
Solar energy Electricity Photovoltaic power plant (see also Solar power)
Enthalpy Solar power tower, solar furnace (see also Solar thermal energy)
Wind energy Mechanical work or electricity Wind farm (see also Wind power)
Falling and flowing water, tidal energy Mechanical work or electricity Hydropower plant, wave farm, tidal power station
Biomass sources Enthalpy or electricity Biomass power station
Geothermal energy Enthalpy or electricity Geothermal power station

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