Solar energy
For the academic journal, see Solar Energy (journal). For the generation of electricity using solar energy, see Solar power. The source of Earth's solar power: the Sun Part of a series on Renewable energy Biofuel Biomass Biogas Geothermal Hydropower Solar energy Tidal power Wave power Wind power Topics by country 100% renewable energy Marketing and policy trends v t e Part of a series about Sustainable energy Overview Sustainable energy Carbon-neutral fuel Fossil fuel phase-out Energy conservation Cogeneration Efficient energy use Energy storage Green building Heat pump Low-carbon power Microgeneration Passive solar building design Renewable energy Biofuel Geothermal Hydroelectricity Solar Tidal Wave Wind Sustainable transport Electric vehicle Green vehicle Plug-in hybrid Sustainable development portal Renewable energy portal Environment portal v t e Solar