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November 23, 2021

Rolling Hills MidAmerican, US

By Carmen

Rolling Hills MidAmerican is a 443.9MW onshore wind power project. It is located in Iowa, the US. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in 2011.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Onshore 443.9 443.9 Active Iowa, the US Berkshire Hathaway Energy

Description

The project is developed and owned by Berkshire Hathaway Energy. The company has a stake of 100%.

The project cost is $1,052.043m.

Development Status

The project is currently active. The project got commissioned in 2011.

Power Purchase Agreement

The power generated from the project is sold to Berkshire Hathaway Energy under a power purchase agreement.

Contractors Involved

M. A. Mortenson was selected to render EPC services for the wind power project.

Siemens Gamesa Renewable Energy was selected as the turbine supplier for the wind power project. The company provided 193 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 10 years.

About Berkshire Hathaway Energy

Berkshire Hathaway Energy Co (BHE), a subsidiary of Berkshire Hathaway Inc., generates, transmits, stores, distributes and supplies electricity. The company procures, transports, distributes and sells natural gas through its subsidiaries. It generates power through diversified energy sources such as natural gas, steam, hydroelectric, coal, wind, solar, geothermal, and nuclear. The company also provides traditional residential real estate brokerage services, and other integrated real estate services such as title and closing services; mortgage originations and mortgage banking; home warranties; property and casualty insurance; relocation services; and other home-related services. It supplies electricity and gas to residential, industrial and commercial customers in the Western and Midwestern United States, Canada and the UK. BHE is headquartered in Des Moines, Iowa, the US.

Methodology

All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.

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