New York Operations

(78 Generating Stations: 29 plants Lake Ontario region, 32 plants St. Lawrence Region, 17 plants Hudson River region) (1 Co-generation Facility: Carr Street)
The New York operations are located in upstate New York, Pennsylvania, West Virginia and Maryland and consist of:

• 78 hydroelectric generating stations on 18 river systems with a total installed capacity of 850 MW, producing on average 3,653 GWh of electricity annually.
• 1 combined cycle co-generation facility located in East Syracuse, New York with an installed capacity of 105 MW. The plant features two General Electric LM 6000 aero-derivative combustion turbines capable of firing natural gas or No. 2 fuel oil.
• delivers power to the New York grid, and in turn is interconnected to the New England, Ontario and Quebec power grids

Northern Operations

(Generating Stations: East Millinocket, North Twin, Weldon, Dolby, Mckay, Millinocket, Brassua, Hydro Kennebec)
These hydroelectric generating facilities are located on the Penobscot, Moose and Kennebec Rivers in northern Maine. The facilities consist of:

• 8 hydroelectric generating stations with a total installed capacity of 146 MW, producing on average 846 GWh of electricity annually.
• interconnections to the New England power grid.
• watershed area covering approximately 8,678 square kilometres with a total water storage capacity of 376 GWh.

Southern Operations

(Generating Stations: Sawmill, Riverside, Cross Power, Cascade Hydro, Gorham Hydro, Shelburne Hydro, Pontook, Errol, Cockwell Pump Storage, Fife Brook, Upper Rumford and Lower Rumford)
These hydroelectric generating facilities are located on the Androscoggin River near Berlin, New Hampshire and on the Deerfield River in Northern Massachusetts. The facilities consist of:

• 11 hydroelectric generating stations with installed capacity of
  94 MW, producing on average 551 GWh of electricity annually.
• One pumped storage generating station with installed capacity of 600 MW, producing on average 192 GWh of electricity annually.
• interconnected to the New England power grid.
• watershed area covering approximately 3,525 square kilometres with total water storage capacity of 133 GWh.

Louisiana Hydroelectric

(Generating Station: Sidney A. Murray)
Louisiana HydroElectric Power, a 75%-owned partnership with Dominion Resources, holds the residual equity interest in a 192 MW hydroelectric generating station and flood and sediment control facility. Located on a diversion of the Mississippi River north of Baton Rouge, this is one of the largest low-head run-of-the-river power stations in the world.