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New solar plant in Spain provides 24-hour power

Julio Munoz / EPA

General view of the first solar power plant by concentration with a central tower receiver, inagurated in Sevilla, southern Spain, on 04 October.

Marcelo Del Pozo / Reuters

Photographers and a cameraman work at the new solar power plant "Gemasolar" the day of its inauguration in Fuentes de Andalucia, southern Spain October 4, 2011.

Marcelo Del Pozo / Reuters

The new solar power plant "Gemasolar" is pictured the day of its inauguration in Fuentes de Andalucia, southern Spain October 4.

Here's more about this solar power plant and how it produces electricity after the sun goes down.