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NREL - National Renewable Energy Laboratory
Concentrating Solar Power Projects: Solar Paces
Project Overview
Project Name: Alvarado I
Country: Spain
Location: Alvarado
(Badajoz)
Owner(s): Acciona Energía (100%)
Technology: Parabolic trough
Turbine Capacity: Gross: 50.0 MW
Status: Operational
Start Year: 2009

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Alvarado I

This page provides information on Alvarado I, a concentrating solar power (CSP) project, with data organized by background, participants, and power plant configuration.

Status Date: December 3, 2010

Background

Technology: Parabolic trough
Status: Operational
Country: Spain
City: Alvarado
Region: Badajoz
Lat/Long Location: 38°49′ 37.0″ North, 6°49′ 34.0″ West
Land Area: 135 hectares
Solar Resource: 2,174 kWh/m2/yr
Electricity Generation: 105,200 MWh/yr (Estimated)
Contact(s): Asun Padrós
Company: Acciona Energía
Break Ground: December 1, 2007
Start Production: June 1, 2009
Construction Job-Years: 350
Annual O&M Jobs: 31
PPA/Tariff Date: January 1, 2010
PPA/Tariff Rate: 27.0 Euro cents per kWh
PPA/Tariff Period: 25 years

Participants

Developer(s): Acciona Energía
Owner(s) (%): Acciona Energía (100%)
EPC Contractor: Acciona Energía
Operator(s): Acciona Energía

Plant Configuration

Solar Field

# of Solar Collector Assemblies (SCAs): 768
SCA Manufacturer: Acciona Solar Power
Heat-Transfer Fluid Type: Biphenyl/Diphenyl oxide
Solar-Field Outlet Temp: 393°C

Power Block

Turbine Capacity (Gross): 50.0 MW
Output Type: Steam Rankine
Cooling Method: Wet cooling