Common use of Project Description Clause in Contracts

Project Description. The Interconnection Customer is constructing a 20MW solar powered generating facility (the “Small Generating Facility”) to be located in Troy, New York. The Small Generating Facility will consist of five (5) TMEIC 4.2MVA solar inverters and one (1) TMEIC 3.36MVA inverter. Five of the six inverters are coupled with a 630V/34.5kV 4.2MVA step-up transformer and the sixth is coupled with a 630V/34.5kV 3.36MVA transformer. The output of the six step- up transformers are aggregated into a medium voltage collection circuit (“Collection Feeder Line”). The home run of the feeder ties to the Interconnection Customer’s Collector Station (“Hilltop Solar Collector Station”) where it is stepped up to 115kV via a 25MVA 34.5/115kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke Line 10 between existing structures 348 and 349. The POI will be approximately 7.52 miles from the Connecting Transmission Owner’s Schaghticoke Substation and 2.14 miles from the Connecting Transmission Owner’s Eastover Substation. The interconnection to the New York State Transmission System will be via a tap. The Point of Change of Ownership (“PCO”) shall be at the line side connection of the Interconnection Customer’s disconnect switch located on the Interconnection Customer’s termination structure inside the Hilltop Solar Collector Substation. The Connecting Transmission Owner shall own the insulators, whips, and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 in Attachment 3.

Project Description. The Interconnection Customer is constructing has proposed to construct a 20MW solar powered generating electricity generation facility (the “Small Generating Facility”) to be located on Fords Road in TroyHoosick Falls, New York, Rensselaer County. The Small Generating Facility will consist of five (5) TMEIC 4.2MVA SMA SC 4600UP 4.6MVA solar inverters and one (1) TMEIC 3.36MVA inverter. Five of the six inverters are coupled with a 630V/34.5kV 4.2MVA 690V/34.5kV 4.6MVA step-up transformer and the sixth is coupled with a 630V/34.5kV 3.36MVA transformertransformers. The output of the six step- five step-up transformers are aggregated into a medium voltage collection circuit (“Collection Feeder Line”). The home run of the feeder Collection Feeder Line ties to the Interconnection Customer’s Collector Station (“Hilltop Hawthorn Solar Collector StationSubstation”) where it is stepped up to 115kV via a 25MVA 34.5/115kV 15/20/25MVA 115kV/34.5kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke North ▇▇▇▇-Hoosick Line 10 between existing structures 348 and 349. The POI will be 5, located approximately 7.52 14.5 miles from the Connecting Transmission Owner’s Schaghticoke North ▇▇▇▇ Substation and 2.14 approximately 3.21 miles from the Connecting Transmission Owner’s Eastover Hoosick Substation. The interconnection Interconnection to the New York State Transmission System electric power system will be via a tap. The Point of Change of Ownership (“PCO”) shall will be at the line side connection of the Interconnection Customer’s disconnect switch located on the Interconnection Customer’s termination structure inside the Hilltop Hawthorn Solar Collector Substation. The Connecting Transmission Owner shall will own the insulators, whips, and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 on the one-line diagram in Attachment 3.

Project Description. The Interconnection Customer is constructing a 20MW 20 MW solar powered generating facility (the “Small Generating Facility”) to be located in Troythe town of Little Falls, New York. The Small Generating Facility will consist of five (5) TMEIC 4.2MVA 4.2 MVA solar inverters and one (1) TMEIC 3.36MVA 3.36 MVA inverter. Five of the six inverters are will be coupled with a 630V/34.5kV 4.2MVA 630 V/34.5 kV 4.2 MVA step-up transformer transformer, and the sixth is inverter will be coupled with a 630V/34.5kV 3.36MVA 630 V/34.5 kV 3.36 MVA transformer. The output of the six step- step-up transformers are will be aggregated into a medium voltage collection circuit (“Collection Feeder Line”). The home run of the feeder ties will tie to the Interconnection Customer’s Collector Station collector substation (“Hilltop Grassy ▇▇▇▇▇ Solar Collector StationSubstation”) where it is will be stepped up to 115kV 115 kV via a 25MVA 34.5/115kV 15/20/25 MVA 34.5/115 kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke 115 kV Inghams-▇▇▇▇▇▇▇ Line 10 2 between existing structures 348 39 and 34941. The POI will be approximately 7.52 4.34 miles from the Connecting Transmission Owner’s Schaghticoke Inghams Substation and 2.14 approximately 11.12 miles from the Connecting Transmission Owner’s Eastover ▇▇▇▇▇▇▇ Substation. The interconnection to the New York State Transmission System will be via a tap. The Point of Change of Ownership (“PCO”) shall be at the line side connection of the Interconnection Customer’s disconnect switch located on the Interconnection Customer’s termination structure inside the Hilltop Grassy ▇▇▇▇▇ Solar Collector Substation. The Connecting Transmission Owner shall own the insulators, whips, and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 in Attachment 3.

Project Description. The Interconnection Customer is constructing a 20MW 20 MW solar powered generating facility generation farm to be located in the town of Ogdensburg, New York (the “Small Generating Facility”) to be located in Troy, New York). The Small Generating Facility will consist of a collector system comprised of: • five (5) TMEIC 4.2MVA solar inverters inverters, and • one (1) TMEIC 3.36MVA inverter. • Five of the six inverters are coupled with a 630V/34.5kV 4.2MVA step-up transformer transformer, and the sixth is coupled with a 630V/34.5kV 3.36MVA transformer. The output of the six step- step-up transformers are aggregated into a medium voltage collection circuit (“Collection Feeder Line”)circuit. The home run of the feeder ties to the Interconnection Customer’s Collector Station collector substation (“Hilltop Fairway Solar Collector StationSubstation”) ), where it is stepped up to 115kV via a 25MVA 15/20/25MVA 34.5/115kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke ▇▇▇▇▇▇▇▇-▇▇▇▇▇▇▇ Line 10 6 between existing structures 348 52 and 34953. The POI will be approximately 7.52 3.1 miles from Connecting Transmission Owner’s ▇▇▇▇▇▇▇▇ Substation and approximately 8.1 miles from the Connecting Transmission Owner’s Schaghticoke Substation and 2.14 miles from the Connecting Transmission Owner’s Eastover Corning Substation. The interconnection to the New York State Transmission System will be via a tap. The Point of Change of Ownership (“PCO”) shall be at the line side connection of the Interconnection Customer’s disconnect switch located on the Interconnection Customer’s termination structure inside the Hilltop Fairway Solar Collector Substation. The Connecting Transmission Owner shall own the insulators, whips, whips and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 the figure in Attachment 3.. SERVICE AGREEMENT NO. 2647

Project Description. The Interconnection Customer is constructing a 20MW 20 MW solar powered generating facility generation farm to be located in the town of Ogdensburg, New York (the “Small Generating Facility”) to be located in Troy, New York). The Small Generating Facility will consist of a collector system comprised of: • five (5) TMEIC 4.2MVA solar inverters inverters, and • one (1) TMEIC 3.36MVA inverter. • Five of the six inverters are coupled with a 630V/34.5kV 4.2MVA step-up transformer transformer, and the sixth is coupled with a 630V/34.5kV 3.36MVA transformer. The output of the six step- step-up transformers are aggregated into a medium voltage collection circuit (“Collection Feeder Line”)circuit. The home run of the feeder ties to the Interconnection Customer’s Collector Station collector substation (“Hilltop Fairway Solar Collector StationSubstation”) ), where it is stepped up to 115kV via a 25MVA 15/20/25MVA 34.5/115kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke ▇▇▇▇▇▇▇▇-▇▇▇▇▇▇▇ Line 10 6 between existing structures 348 52 and 34953. The POI will be approximately 7.52 3.1 miles from Connecting Transmission Owner’s ▇▇▇▇▇▇▇▇ Substation and approximately 8.1 miles from the Connecting Transmission Owner’s Schaghticoke Substation and 2.14 miles from the Connecting Transmission Owner’s Eastover Corning Substation. The interconnection to the New York State Transmission System will be via a tap. The Point of Change of Ownership (“PCO”) shall be at the line side connection of the Interconnection Customer’s disconnect switch located on the Interconnection Customer’s termination structure inside the Hilltop Fairway Solar Collector Substation. The Connecting Transmission Owner shall own the insulators, whips, whips and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 the figure in Attachment 3.

Project Description. The Interconnection Customer is constructing a 20MW solar powered generating facility (the “Small Generating Facility”) to be located in TroyFort ▇▇▇▇▇▇, New York. The Small Generating Facility will consist of five a collector system comprised of: • eight (5) TMEIC 4.2MVA solar inverters and one 8) 3150 kVA Sungrow SG3150U inverters; • eight (1) TMEIC 3.36MVA inverter. Five of the six inverters are coupled with a 630V/34.5kV 4.2MVA 8) pad mounted 3150 kVA generator step-up transformer and the sixth is coupled with a 630V/34.5kV 3.36MVA transformer. The output transformers (34.5 kV wye- grounded, 630V delta, 5.75 impedance, X/R 6.5287) Each of the six step- eight (8) step-up transformers are aggregated into a medium voltage collection circuit daisy chained together using 34.5kV direct buried solid dielectric cable (“Collection Feeder LineLines”). The home run of the feeder ties Collection Feeder Lines will run to the Interconnection Customer’s Collector Station a collector substation (“Hilltop ▇▇▇▇▇▇ Solar Collector StationCollection Substation”) where it is stepped up to 115kV via a 25MVA 34.5/115kV 15/20/25MVA 115kV/34.5kV/12.47kV transformer. The Point of Interconnection (“POI”) for the Small Generating Facility is located on the Connecting Transmission Owner’s 115kV Eastover Schaghticoke Mohican-Battenkill Line 10 between existing structures 348 and 34915 (“Line 15”). The POI will be approximately 7.52 9 miles from Connecting Transmission Owner’s Mohican Station and approximately 5.18 miles from Connecting Transmission Owner’s Battenkill Substation. The Small Generating Facility will interconnect to the Connecting Transmission Owner’s Schaghticoke Substation and 2.14 miles from the Connecting Transmission Owner’s Eastover Substation. The interconnection to the New York State Transmission System will be system via a tap. The Point of Change of Ownership (“PCO”) shall be at the line side connection of the Interconnection Customer’s disconnect switch (1588) located on the Interconnection Customer’s termination structure inside the Hilltop ▇▇▇▇▇▇ Solar Collector Substation. The Connecting Transmission Owner shall own the insulators, whips, and hardware connections to the Interconnection Customer’s disconnect switch. The POI and PCO are detailed in Figure 1 in Attachment 3.