El Arrayan is an 115MW onshore wind power project. It is located in Coquimbo, Chile. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in June 2014. Buy the profile here.


The project was developed by AEI Services and Parque Eolico El Arrayan. The project is currently owned by Arroyo Energy Investment Partners with a stake of 100%.

The project generates 348,560MWh electricity and supplies enough clean energy to power 200,000 households, offsetting 300,000t of carbon dioxide emissions (CO2) a year. The project cost is $235.739m.

The project has 80m high towers.

Development status

The project is currently active. The project got commissioned in June 2014.

Power purchase agreement

The power generated from the project is sold to Minera Los Pelambres under a power purchase agreement for a period of 20 years from 2014. The contracted capacity is 80.5MW.

Contractors involved

Siemens Gamesa Renewable Energy was selected as the turbine supplier for the wind power project. The company provided 50 units of SWT-2.3-101 turbines, each with 2.3MW nameplate capacity.

Siemens Gamesa Renewable Energy is the O&M contractor for the wind power project. The operation and maintenance contract commenced from 2014, for a period of 5 years.

For more details on El Arrayan, buy the profile here.

About AEI Services

AEI Services LLC (AEI), formerly Ashmore Energy International, is an energy utility company that owns, develops and operates power generation assets. The company also carries out the natural gas transportation and distribution businesses in emerging markets.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.