Renewable energy

Wind, solar, and hydroelectricity are three emerging renewable sources of energy.

Global public support for different energy sources (2011) based on a poll by Ipsos Global @dvisor[1]

World energy consumption by source. Renewables accounted for 19% in 2012.

PlanetSolar, the world's largest solar-powered boat and the first ever solar electric vehicle to circumnavigate the globe (in 2012).

Renewable energy is generally defined as energy that is collected from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services.

单词	Environmentally sound technology
释义	Environmentally sound technology 英语百科 Renewable energy Renewable energy is generally defined as energy that is collected from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services.
随便看	shovel bit shovel blade Shovel board shovelboard shovel boards shovel bow shovel box shovel box cover shovel box cover latch shovel box cover support shovel bucket Shovelbum shovelbummed shovelbumming shovelbums shovel car shovel cover shovel crane shovel crawler shovel cultivator shovel dipper shovel disc shovel disk shovel dredger shovel ejector

Environmentally sound technology

Renewable energy