The Allegheny Ridge Wind Farm is Pennsylvania

Pennsylvania

The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

's largest operational wind farm

Wind farm

A wind farm is a group of wind turbines in the same location used to produce electric power. A large wind farm may consist of several hundred individual wind turbines, and cover an extended area of hundreds of square miles, but the land between the turbines may be used for agricultural or other...

. The wind farm was built by Gamesa and encompasses parts of Cambria

Cambria County, Pennsylvania

Cambria County is a county located in the U.S. state of Pennsylvania. It comprises the Johnstown, Pennsylvania, Metropolitan Statistical Area. As of 2010, the population was 143,679....

 and Blair

Blair County, Pennsylvania

-Significant Topographic Features:*Brush Mountain*Logan Valley*Morrison Cove*Tussey Mountain-Demographics:As of the census of 2000, there were 129,144 people, 51,518 households, and 34,877 families residing in the county. The population density was 246 people per square mile . There were 55,061...

 counties north of Blue Knob Mountain

Blue Knob (Pennsylvania)

Blue Knob is a Pennsylvania summit with a broad dome that is the most northern of the 3,000 footers in the range of Allegheny Mountains. The mountain covers of Blue Knob State Park and contains approximately 18 miles  of hiking trails and numerous overlooks. A ski area is located on the...

 near Altoona

Altoona, Pennsylvania

-History:A major railroad town, Altoona was founded by the Pennsylvania Railroad in 1849 as the site for a shop complex. Altoona was incorporated as a borough on February 6, 1854, and as a city under legislation approved on April 3, 1867, and February 8, 1868...

. It officially became operational in October 2007 and has 40 wind turbine

Wind turbine

A wind turbine is a device that converts kinetic energy from the wind into mechanical energy. If the mechanical energy is used to produce electricity, the device may be called a wind generator or wind charger. If the mechanical energy is used to drive machinery, such as for grinding grain or...

s, each of a 2 MW nameplate capacity

Nameplate capacity

Nameplate capacity, also known as the rated capacity, nominal capacity, installed capacity or maximum effect, refers to the intended technical full–load sustained output of a facility such as a power plant, a chemical plant, fuel plant, metal refinery, mine, and many others.For dispatchable power,...

, for a total maximum production of 80 megawatts of electricity. Energy from the wind farm is sold to FirstEnergy

FirstEnergy

FirstEnergy Corp. , is a diversified energy company headquartered in Akron, Ohio. Its subsidiaries and affiliates are involved in the generation, transmission, and distribution of electricity, as well as energy management and other energy-related services...

.
The Alleghany Ridge Wind Farm is owned an operated by Infigen Energy.

History

Mar 2006 - FirstEnergy Corp signs agreement to purchase power produced at the site.

Mar 2007 - An apparent defect in an adhesive applicator caused 13 wind turbine blades at the site to be damaged, with large pieces breaking off two blades. The investigation delayed the planned March-April startup of the wind turbines.