Mariah Project – Havgul is a 600MW onshore wind power project. It is planned in Texas, the US. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the partially active stage. It will be developed in multiple phases. Post completion of the construction, the project is expected to get commissioned in 2016. Buy the profile here.


The project is being developed by Arctas Capital Group, Brightman Energy, Harvest Energy Services, Mariah Acquisition and Scatec Energy. BlackRock and Brightman Energy are currently owning the project.

Development status

Post completion of the construction, the project is expected to get commissioned in 2016.

Contractors involved

M. A. Mortenson is expected to render engineering procurement construction services for the Mariah Project - Havgul (Mariah Project - Havgul I).

Mariah Project - Havgul (Mariah Project - Havgul I) will be equipped with GE Renewable Energy 2.4-107 turbines. The phase consists of 96 turbines with 2.4MW nameplate capacity.

Mariah Project - Havgul (Mariah Project - Havgul II) will be equipped with GE Renewable Energy turbines. The phase consists of 58 turbines, each with 2.4MW nameplate capacity.

GE Renewable Energy is expected to perform operations and maintenance for the Mariah Project - Havgul (Mariah Project - Havgul I). The O&M tenure will likely be commencing from the year 2016.

For more details on Mariah Project - Havgul, buy the profile here.

About Arctas Capital Group

Arctas Capital Group LP (Arctas) is a diversified company. The company offers project development, construction management, and advisory services. It provides financing, development, structuring, acquisition, optimizing and managing of energy infrastructure, and energy businesses. Arctas develops energy infrastructure projects which includes investment themes such as renewable or gas-fired power, oil displacement, LNG supply and demand, gas monetization, and remote markets. The company offers its services in thermal power, integrated LNG, and wind energy. Its projects include Wind power project in Central America, Cogeneration plant, and LNG terminal and power plant. The company has operations in Asia-Pacific, Latin and Central America, the Middle East, Colombia, and Africa. Arctas is headquartered in Houston, Texas, the US.

About Harvest Energy Services

Harvest Energy Services Inc (Harvest Energy) is a renewable energy service provider that offers professional services to the wind energy industry. The company offers services such as construction management, operations and maintenance, and asset management. Its construction management services include infrastructure layout design, cost estimating, contract negotiation and management, scheduling and resource allocation, cost control and payout verification, and site management. Harvest Energy’s operations and maintenance services comprise planned and unplanned maintenance, oil changes, bolt torque and tensioning, hydraulic system adjustments, converter maintenance, and borescope inspections, among others. The company’s asset management services include site management, schedule planned outages, scada data analysis, project performance optimization, warranty claim management, curtailment response and reconciliation and initial troubleshooting. Harvest Energy is headquartered in Boulder, Colorado, the US.


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.