The 180 MW Tatanka Wind Farm, is located in Dickey County

Dickey County, North Dakota

-Major highways:* U.S. Highway 281* North Dakota Highway 1* North Dakota Highway 11* North Dakota Highway 56-National protected areas:*Dakota Lake National Wildlife Refuge*Maple River National Wildlife Refuge-Demographics:...

 and McIntosh County

McIntosh County, North Dakota

-Major highways:* North Dakota Highway 3* North Dakota Highway 11* North Dakota Highway 13-Demographics:As of the census of 2000, there were 3,390 people, 1,467 households, and 975 families residing in the county. The population density was 4 people per square mile . There were 1,853 housing...

, North Dakota

North Dakota

North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

, and McPherson County

McPherson County, South Dakota

As of the census of 2000, there were 2,904 people, 1,227 households, and 822 families residing in the county. The population density was 3 people per square mile . There were 1,465 housing units at an average density of 1 per square mile...

, South Dakota

South Dakota

South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

. It is the largest 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...

 in North and South Dakota and generates enough renewable energy

Renewable energy

Renewable energy is energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable . About 16% of global final energy consumption comes from renewables, with 10% coming from traditional biomass, which is mainly used for heating, and 3.4% from...

 to power more than 60,000 U.S. homes.

Tatanka Wind Farm is the first installation of Acciona's 1.5 MW wind turbines in the United States. Construction of the $381 million project began in April 2007. The plant went online on July 25, 2008.