Cowans Ford Hydroelectric Station
Encyclopedia
Dam
A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are...
located near Huntersville, North Carolina
Huntersville, North Carolina
Huntersville is a large town in Mecklenburg and Cabarrus Counties, North Carolina, United States. The population was 46,773 at the 2010 census, which makes Huntersville the 19th largest city in North Carolina. It is located about 12 miles north of uptown Charlotte. It is thought that the town...
, approximately 20 miles north of Charlotte
Charlotte, North Carolina
Charlotte is the largest city in the U.S. state of North Carolina and the seat of Mecklenburg County. In 2010, Charlotte's population according to the US Census Bureau was 731,424, making it the 17th largest city in the United States based on population. The Charlotte metropolitan area had a 2009...
on Lake Norman
Lake Norman
Lake Norman, created between 1959 and 1964 as part of the construction of the Cowans Ford Dam by Duke Energy, is the largest manmade body of fresh water located in North Carolina.-General Information:...
. It is the largest conventional hydro station owned by Duke Energy
Duke Energy
Duke Energy , headquartered in Charlotte, North Carolina, is an energy company with assets in the United States, Canada and Latin America.-Overview:...
, generating up to 350 MW of power.
Three units began generating electricity in 1963, with a fourth unit beginning operation in 1967.
Cowans Ford Dam created Lake Norman, the largest man-made body of fresh water in North Carolina
North Carolina
North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...
. The lake provides a dependable supply of water to Lincoln County
Lincoln County, North Carolina
-Demographics:As of the census of 2010, there were 71,498 people, 24,041 households, and 18,174 families residing in the county. The population density was 214 people per square mile . There were 25,717 housing units at an average density of 86 per square mile...
and the communities of Davidson
Davidson, North Carolina
Davidson is a town in Mecklenburg County in the U.S. state of North Carolina. The population was 7,139 at the 2000 census. It is home to Davidson College...
, Mooresville
Mooresville, North Carolina
Mooresville is a large suburban town in southern Iredell County, North Carolina, USA. It is in the Metrolina metro area. The population was 32,133 at the 2010 United States Census...
, Charlotte
Charlotte, North Carolina
Charlotte is the largest city in the U.S. state of North Carolina and the seat of Mecklenburg County. In 2010, Charlotte's population according to the US Census Bureau was 731,424, making it the 17th largest city in the United States based on population. The Charlotte metropolitan area had a 2009...
and Huntersville
Huntersville, North Carolina
Huntersville is a large town in Mecklenburg and Cabarrus Counties, North Carolina, United States. The population was 46,773 at the 2010 census, which makes Huntersville the 19th largest city in North Carolina. It is located about 12 miles north of uptown Charlotte. It is thought that the town...
.
Although a small percentage of Duke Energy’s electricity is generated using hydroelectric stations, these plants supply “peaking power”—extra electricity needed to meet demand when it is needed most—typically hot summer days and cold winter mornings. Duke Energy’s hydro plants can be started to begin generating electricity in a matter of minutes.