World's largest solar tower power plant in operation
SEVILLE, SPAIN - Abengoa Solar recently inaugurated its 20-megawatt (MW) PS20 Solar Tower Power Plant at the Solucar Platform near Seville.
The facility is the world's largest solar tower power plant and the second in commercial use. It is located next to the first plant, a 10-MW PS10 solar power plant also owned by Abengoa Solar. The PS10 plant became operational in March 2007.
The new plant is equipped with 1,255 heliostat mirrors developed by Abengoa Solar. The mirrors reflect solar radiation into the receiver, producing steam that is converted into electricity by a steam turbine. The plant will supply clean energy to 10,000 homes.
In November 2008, the engineering company Grupo Sener announced the start of construction of another solar power plant in Spain, the 17-MW Solar Tres Power Station. The $250 million facility, located in Fuentes de Andalucia, is a solar tower power plant with the world's first molten-salt central receiver and heat-storage plant.
Related News

Olympia efforts to remove contaminated sediment from Capitol Lake continue
OLYMPIA, WA - Activity related to clean-up from the Olympia Brewery Transformer oil spill will increase in Heritage Park this week and will begin to wind down in Marathon Park.
Marathon Park has been a staging area for work to remove contaminated sediment from Capitol Lake, with the parking lot closed for public use. Spill responders anticipate decommissioning the Marathon Park staging area by the end of next week.
A staging area for the next phase of sediment removal work will be located in Heritage Park. Set up begins today. Impacts will include:
- Greenspace: Some greenspace will be fenced off and inaccessible throughout the…