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Eight AMP member communities operate locally-owned hydroelectric facilities. These include the cities of Bryan, Columbus and Hamilton in Ohio, Bedford, Danville and Martinsville in Virginia, Union City in Michigan and New Martinsville in West Virginia.
These facilities have a combined capacity of more than 132 MW.
Currently, AMP is developing five new hydroelectric projects that will add more than 350 MW of new, renewable generation to the region. These run-of-the-river hydroelectric facilities will be installed on existing dams on the Ohio River.
Currently, 79 communities from the states of Ohio, Michigan, Virginia, Kentucky and West Virginia are participating in the hydroelectric projects. Other communities may have the opportunity to participate as additional capacity is added.
A contract exceeding $300 million has been signed with York, Penn-based Voith Hydro to manufacture turbines and generators for the first four of these projects, at the Smithland, Cannelton, Meldahl and Willow Island Locks and Dams.
The Meldahl project will be built in partnership with the AMP member community of Hamilton, Ohio.
Additionally, AMP and its member community of Wadsworth, Ohio are pursuing the development license for a project at the Robert C. Byrd Locks and Dam on the Ohio River.


The Phase 1 hydroelectric projects include the run-of-the-river generating facilities currently under construction at the Cannelton, Smithland and Willow Island dams on the Ohio River. 79 AMP member communities are participating in the projects.
Combined Hydro Quarterly Report
Phase 1 Project Information Sheet
CanneltonThe Cannelton Project will divert water from the existing Corps Cannelton Locks and Dam through bulb turbines to generate an average gross annual output of approximately 458,000,000 kilowatt-hours (kWh). The site will include an intake approach channel, a reinforced concrete powerhouse, and a tailrace channel. The powerhouse will house three horizontal 29.3-MW bulb type turbine and generating units with an estimated total rated capacity of 88 MW at a gross head of 25 feet. A 1,000-ft-long 138-kV transmission line interconnection is planned to connect to MISO. |
SmithlandThe Smithland Project will divert water from the existing Corps Smithland Locks and Dam through bulb turbines to generate an average gross annual output of approximately 379,000,000 kWh. The site will include an intake approach channel, a reinforced concrete powerhouse, and a tailrace channel. The powerhouse will house three horizontal 25.3 MW bulb type turbine and generating units with an estimated total rated capacity of 76 MW at a gross head of 22 feet. A 2-mile-long 161-kV transmission line interconnection is planned to connect to MISO. |
Willow IslandThe Willow Island Project will divert water from the existing Corps Willow Island Locks and Dam through bulb turbines to generate an average annual output of approximately 239,000,000 kWh. The site will include an intake approach channel, a reinforced concrete powerhouse, and a tailrace channel. The powerhouse will house two horizontal 22 MW bulb type turbine and generating units with an estimated total rated capacity of 44 MW at a gross head of 20 feet. A 1.6-mile-long 138-kV transmission line interconnection is planned to connect to PJM. |

The Meldahl/Greenup projects include the run-of-the-river hydroelectric generating facility currently under construction at the Captain Anthony Meldahl Dam on the Ohio River and the existing generating facility at the Greenup Dam, also on the Ohio River. 48 AMP member communities are participating in this project. Under a partnership agreement wtih the member community of Hamilton, Ohio, AMP is overseeing construction of the Meldahl project and will own 48.6 percent of the facility when it becomes operational. Upon commercial operation of the Meldahl project, AMP will obtain a 48.6 percent share of the Greenup facility.
Meldahl Quarterly Report
Meldahl/Greenup Information Sheet
MeldahlThe Meldahl Project will divert water from the existing Corps Meldahl Locks and Dam through bulb turbines to generate an average gross annual output of approximately 558,000,000 kWh. The site will include an intake approach channel, a reinforced concrete powerhouse, and a tailrace channel. The powerhouse will house three horizontal 35 MW bulb type turbine and generating units with an FERC Licensed rated capacity of 105 MW at a gross head of 30 feet. If interconnected to MISO, an 8-mile-long 138-kV transmission line planned. If interconnected to PJM, a 5-mile-long 345 KV transmission line is planned. |
For more information regarding hydroelectric power projects, please contact Phil Meier, assistant vice president of hydroelectric development, at 614/540-1111 or via e-mail at pmeier@amppartners.org.