AES Eastern Energy, L.P. is a power generation company that operates four coal-fired facilities in New York State, including sites in Lansing, Somerset, Dresden, and Johnson City. With a combined nameplate capacity of approximately 1,000 megawatts, the company provides wholesale electricity to the regional power market. The organization operates through six entities, including AES NY, L.L.C., AES Somerset, L.L.C., AES Cayuga, L.L.C., AES Greenidge, L.L.C., and AES Westover, L.L.C., and maintains a workforce of approximately 400 employees.