Common use of Description of Large Generating Facility including Point of Interconnection Clause in Contracts

Description of Large Generating Facility including Point of Interconnection. Con Edison owns an existing 172MW natural gas fired combustion turbine electricity generation facility known as East River 2 (“Existing Facility”), which Large Generating Facility is part of the East River Generating Station located in the city of New York, New York. Con Edison installed GE Advanced Gas-Path (“AGP”) hardware and controls on the Existing Facility. The modification included the removal of the existing combustion and gas-path hardware, replacing them with AGP specific hardware, installing flow sensors on the gas control valves, and performing controls modification. The modification was completed in the fall of 2014. This modification increased the output of the Existing Facility by approximately 12 MW to a total of 184 MW (“New Facility”). The New Facility is temperature sensitive and has a maximum summer capability and a maximum winter capability, as specified below, and as depicted in the temperature output curve set forth below in Figure C-1. Psummer_max_gross @ T (0F) = 160.1 MW @ _91_ 0F Paux_load = _4.9_MW Psummer_max_net @ T (0F) = Psummer_max_gross - Paux_load = 155.2 Pwinter_max_gross @ T (0F) = _201.6 MW @ _21_ 0F Paux_load = _5.8_MW Pwinter_max_net @ T (0F) = Pwinter_max_gross - Paux_load = 195.8 220 215 210 205 200 195 190 185 180 175 170 165 160 155 150 145 140 10 20 30 40 50 60 70 80 90

Description of Large Generating Facility including Point of Interconnection. Con Edison owns an existing 172MW natural gas fired combustion turbine electricity generation facility known as East River 2 1 (“Existing Facility”), which Large Generating Facility is part of the East River Generating Station located in the city of New York, New York. Con Edison installed GE Advanced Gas-Path (“AGP”) hardware and controls on the Existing Facility. The modification included the removal of the existing combustion and gas-path hardware, replacing them with AGP specific hardware, installing flow sensors on the gas control valves, and performing controls modification. The modification was completed in the fall of 2014. This modification increased the output of the Existing Facility by approximately 12 MW to a total of 184 MW (“New Facility”). The New Facility is temperature sensitive and has a maximum summer capability and a maximum winter capability, as specified below, and as depicted in the temperature output curve set forth below in Figure C-1. Psummer_max_gross @ T (0F) = 160.1 162.6 MW @ _9187.4_ 0F Paux_load = _4.9_MW 5.3_MW Psummer_max_net @ T (0F) = Psummer_max_gross - Paux_load = 155.2 157.3 Pwinter_max_gross @ T (0F) = _201.6 203.5 MW @ _2110_ 0F Paux_load = _5.8_MW 6.0_MW Pwinter_max_net @ T (0F) = Pwinter_max_gross - Paux_load = 195.8 220 215 197.5 210 205 200 195 190 185 180 175 170 165 160 155 150 145 140 10 20 30 40 50 60 70 80 90