Common use of Developer Operating Requirements Clause in Contracts

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period LVRT Standard set forth in Appendix G will be determined by the Commission. The Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standard. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx Xxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period LVRT Standard set forth in Appendix G will be determined by the Commission. The Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standard. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx Xxxxxx, XX 00000-0000 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not . (b) Developer must comply with Transmission Owner’s operating instructions and requirements as referenced in Article 9.3 of this Agreement, which requirements shall include the Large Generating Facility is eligible for the Transition dedicated data circuits, including system protection circuits, to be maintained by Developer in accordance with Article 8.1 of this Agreement. (c) The Post-transition Period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine cycles. . Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Attn: Vice President of Transmission New York President, Operations Niagara Mohawk Power Authority Corporation 000 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxx X. Xxxxxxxx, XX 00000-0000 00000 Attn: Manager, Transmission Commercial Services Niagara Mohawk Power Corporation 000 Xxxx Xxxxxxxxx X. Xxxxxxxx, XX 00000 Attn: Manager, Power Control NY Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. 1. Notices: (a) NYISO: (i) Before commercial operation of the Large Generating Facility: (ii) After commercial operation of the Large Generating Facility (b) Transmission Owner: Niagara Mohawk Power Corporation d/b/a National Grid Attn : Xxxxxxx Xxxxx Manager, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Xxxxxxxx, XX 00000 Phone: (000)000-0000 Fax: (000)000-0000 (c) Developer: Atlantic Wind LLC c/o Iberdrola Renewables, Inc Attn: Asset Manager, Hardscrabble Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 and c/o Iberdrola Renewables, Inc Attn: Contract Administrator 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: (000)000-0000 Fax: (000)000-0000

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period LVRT Standard set forth in Appendix G will be determined by the Commission. The Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standard. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx Xxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone (000) 000-0000 NYISO: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant. All other requirements of this LGIA continue to apply to wind generating plant interconnections.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx XxxxxxState Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, XX 00000NY 13902-0000 5224 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Accounts Payable 00 00xx Xxxxxx Xxxxx 000 Pittsburgh, PA 15201 Phone (000) 000-0000 XXXXXXXXXXXX@XXXXXXXXX.XXX NYISO: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone (000) 000-0000 NYISO: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreementrequirements, as it they may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not The Large Generator shall comply with the Large Generating Facility is eligible for the Transition Post-transition Period LVRT Standard Standard, as set forth in Appendix G will be determined by the Commission. The Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standard. G. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. With respect to Energy Resource Interconnection Service (“ERIS”), the Large Generating Facility has an approved ERIS of 118.1 MW; however, the Large Generating Facility’s baseline ERIS for purposes of determining non-material increases in capacity under Section 30.3.1 of Attachment X of the OATT remains 112.5 MW. 112.5 MW is the “existing ERIS” level of the Large Generating Facility determined pursuant to Section 30.3.1 of Attachment X of the OATT. With respect to Capacity Resource Interconnection Service (“XXXX”), the Large Generating Facility has a XXXX value as of the Effective Date of 112.5 MW. The Large Generating Facility’s XXXX value will be limited to 112.5 MW unless it is subsequently increased pursuant to an applicable provision of the NYISO OATT. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx 00 Xxxx SchenectadyXxxxxxxxx Rensselaer, NY 12303 Senior Vice President of Transmission 12144 New York Power Authority 000 State Electric & Gas Corporation Attn: Manager – Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager – Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxxx Energy LLC c/o Invenergy Wind Attn: Xxxxxxx Project Manager Xxx Xxxxx Xxxxxx Xxxxx, Suite 1900 Chicago, IL 60606 (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager – Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxxx Energy LLC c/o Invenergy Wind Attn: Xxxxxxx Project Manager Xxx Xxxxx Xxxxxx Xxxxx, Suite 1900 Chicago, IL 60606 (000) 000-0000 Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager – Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxxx Energy LLC c/o Invenergy Wind Attn: Xxxxxxx Project Manager Xxx Xxxxx Xxxxxx Xxxxx, Suite 1900 Chicago, IL 60606 (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Accounts Payable 00 00xx Xxxxxx Xxxxx 000 Xxxxxxxxxx, XX 00000 Phone (000) 000-0000 XXXXXXXXXXXX@XXXXXXXXX.XXX Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. (a) The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. (b) Developer must comply with Connecting Transmission Owner’s operating instructions and requirements as referenced in Article 9.3 of this Agreement, which requirements shall include the dedicated data circuits, including system protection circuits, to be maintained by Developer in accordance with Article 8.1 of this Agreement. Whether Developer must also comply with the applicable requirements as set out in National Grid Electric System Bulletin 756, dated May 2007 as amended from time to time to the extent not inconsistent with the terms of this Agreement or not applicable NYISO tariffs and procedures. Upon the Large Generating Facility is eligible for Connecting Transmission Owner’s notice to the Transition Period LVRT Standard set forth in Appendix G will be determined by Developer of amendments to National Grid Electric System Bulletin 756, the Commission. Developer has 30 days to comply with such amendments. (c) The Large Generating Facility will comply with the Transition Post-transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardStandard. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility Generation facility in service during a three-phase fault for 7 six cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Niagara Mohawk Power Authority Corporation d/b/a National Grid 000 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxx X. Xxxxxxxx, XX 00000-0000 00000 Attn: Director, Transmission Commercial Services Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxx, XX 00000 Phone: 000-000-0000 Fax: 000-000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period LVRT Standard set forth in Appendix G will be determined by the Commission. The Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standard. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx XxxxxxWhite Plains, XX 00000NY 10601-0000 3170 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone (000) 000-0000 Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements requirements, including but not limited to Connecting Transmission Owner’s Owners’ Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition The Post-transition Period LVRT Standard standard, as set forth in Appendix G will be determined by G, paragraph A.i to this LGIA, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Connecting Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx XxxxxxWhite Plans, XX 00000NY 10601-0000 3170 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not . (b) Developer must comply with Transmission Owner’s operating instructions and requirements as referenced in Article 9.3 of this Agreement, which requirements shall include the Large Generating Facility is eligible for the Transition dedicated data circuits, including system protection circuits, to be maintained by Developer in accordance with Article 8.1 of this Agreement. (c) The Post-transition Period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine cycles. . Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Attn: Vice President of Transmission New York President, Operations Niagara Mohawk Power Authority Corporation 000 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxx X.‌ Syracuse, XX 00000-0000 NY 13202 Attn: Manager, Transmission Commercial Services Niagara Mohawk Power Corporation 000 Xxxx Xxxxxxxxx X. Syracuse, NY 13202 Attn: Manager, Power Control NY Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. 1. Notices: (a) NYISO: (i) Before commercial operation of the Large Generating Facility: (ii) After commercial operation of the Large Generating Facility (b) Transmission Owner: Niagara Mohawk Power Corporation d/b/a National Grid Attn : Xxxxxxx Xxxxx Manager, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Syracuse, NY 13202 Phone: (000)000-0000 Fax: (000)000-0000 (c) Developer: Atlantic Wind LLC c/o Iberdrola Renewables, Inc Attn: Asset Manager, Hardscrabble Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 and c/o Iberdrola Renewables, Inc Attn: Contract Administrator 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: (000)000-0000 Fax: (000)000-0000

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxx Xx. Xxxxx XxxxxxState Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, XX 00000NY 13902-0000 5224 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. _ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Accounts Payable 00 00xx Xxxxxx Xxxxx 000 Pittsburgh, PA 15201 Phone (000) 000-0000 XXXXXXXXXXXX@XXXXXXXXX.XXX NYISO: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 18 Link Drive Binghamton, NY 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements including but not limited to Connecting Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition Period The post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by G, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 nine (9) cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Connecting Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Accounts Payable 00 00xx Xxxxxx Xxxxx 000 Xxxxxxxxxx, XX 00000 Phone (000) 000-0000 XXXXXXXXXXXX@XXXXXXXXX.XXX Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Xxxxx Xxxx Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 New York State Electric & Gas Corporation Attn: Manager - Programs/Projects Electric Transmission Services 00 Xxxx Xxxxx Xxxxxxxxxx, XX 00000-0000 Phone: (000) 000-0000 Fax: (000) 000-0000 Xxxxxx Wind LLC c/o EverPower Wind Holdings Inc. Attn: Xxxxxx Xxxxxxxxxx 00 Xxxx 00xx Xxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000 Phone: (000) 000-0000

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether . (b) Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements, including operating protocols agreed upon between the Connecting Transmission Owner and Developer for operation of the Jericho Rise Wind Farm interconnection with the Xxxxxx Substation, to the extent not inconsistent with the terms of this Agreement, the NYISO OATT, or not the Large Generating Facility is eligible for the Transition Period applicable NYISO procedures. (c) The Post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx 00 Xxxx SchenectadyXxxxxxxxx Rensselaer, NY 12303 12144 Senior Vice President of Transmission New York Power Authority 000 Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xx. Xxxxx XxxxxxXxxxx, XX 00000NY 13403-0000 2100 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700‌ Houston, TX 77002 Attn: General Counsel‌ Cc: Executive Vice President, Asset Operations New York Power Authority Operating Fund c/o XX Xxxxxx Xxxxx, N.A. ABA No.: 00000000 Account No.: 573-804206 Developer: Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700‌ Houston, TX 77002 Attn: Executive Vice President, Finance Cc: General Counsel‌ Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Voice Telephone: (000) 000-0000 Facsimile Telephone: (000) 000-0000 Email Address: xxxxx.xxxxx@xxxx.xxx; xxxxxx.xxxxxxx@xxxx.xxx Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether . (b) Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements, including operating protocols agreed upon between the Connecting Transmission Owner and Developer for operation of the Jericho Rise Wind Farm interconnection with the Xxxxxx Substation, to the extent not inconsistent with the terms of this Agreement, the NYISO OATT, or not the Large Generating Facility is eligible for the Transition Period applicable NYISO procedures. (c) The Post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx 00 Xxxx SchenectadyXxxxxxxxx Rensselaer, NY 12303 12144 Senior Vice President of Transmission New York Power Authority 000 Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xx. Xxxxx XxxxxxXxxxx, XX 00000NY 13403-0000 2100 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Connecting Transmission Owner: Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Developer: Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 Attn: General Counsel Cc: Executive Vice President, Asset Operations Connecting Transmission Owner: New York Power Authority Operating Fund c/o XX Xxxxxx Xxxxx, N.A. ABA No.: 00000000 Account No.: 573-804206 Developer: Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 Attn: Executive Vice President, Finance Cc: General Counsel Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Connecting Transmission Owner: Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Developer: Voice Telephone: (000) 000-0000 Facsimile Telephone: (000) 000-0000 Email Address: xxxxx.xxxxx@xxxx.xxx; xxxxxx.xxxxxxx@xxxx.xxx Appendix G sets forth requirements and provisions specific to a wind generating plant. All other requirements of this LGIA continue to apply to wind generating plant interconnections. A wind generating plant shall be able to remain online during voltage disturbances up to the time periods and associated voltage levels set forth in the standard below. The LVRT standard provides for a transition period standard and a post-transition period standard.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether . (b) Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements, including operating protocols agreed upon between the Connecting Transmission Owner and Developer for operation of the Jericho Rise Wind Farm interconnection with the Xxxxxx Substation, to the extent not inconsistent with the terms of this Agreement, the NYISO OATT, or not the Large Generating Facility is eligible for the Transition Period applicable NYISO procedures. (c) The Post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx 00 Xxxx SchenectadyXxxxxxxxx Rensselaer, NY 12303 12144 Senior Vice President of Transmission New York Power Authority 000 Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xx. Xxxxx XxxxxxMarcy, XX 00000NY 13403-0000 2100 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Connecting Transmission Owner: Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Marcy, NY 00000-0000 Phone (000) 000-0000 Developer: Jericho Rise Wind Farm LLC c/o EDP Renewables North America LLC 808 Xxxxxx, Suite 700 Houston, TX 77002 Attn: General Counsel Cc: Executive Vice President, Asset Operations Connecting Transmission Owner: New York Power Authority Operating Fund c/o XX Xxxxxx Xxxxx, N.A. ABA No.: 21000021 Account No.: 573-804206 Developer: Jericho Rise Wind Farm LLC c/o EDP Renewables North America LLC 808 Xxxxxx, Suite 700 Houston, TX 77002 Attn: Executive Vice President, Finance Cc: General Counsel Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Connecting Transmission Owner: Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Marcy, NY 00000-0000 Phone (000) 000-0000 Developer: Voice Telephone: (000) 000-0000 Facsimile Telephone: (000) 000-0000 Email Address: xxxxx.xxxxx@xxxx.xxx; xxxxxx.xxxxxxx@xxxx.xxx Appendix G sets forth requirements and provisions specific to a wind generating plant. All other requirements of this LGIA continue to apply to wind generating plant interconnections. A wind generating plant shall be able to remain online during voltage disturbances up to the time periods and associated voltage levels set forth in the standard below. The LVRT standard provides for a transition period standard and a post-transition period standard.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. The (a) Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether . (b) Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements, including operating protocols agreed upon between the Connecting Transmission Owner and Developer for operation of the Jericho Rise Wind Farm interconnection with the Xxxxxx Substation, to the extent not inconsistent with the terms of this Agreement, the NYISO OATT, or not the Large Generating Facility is eligible for the Transition Period applicable NYISO procedures. (c) The Post-transition period LVRT Standard standard, as set forth in Appendix G will be determined by the Commission. The G, paragraph A.i to this Agreement, is applicable to Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx 00 Xxxx SchenectadyXxxxxxxxx Rensselaer, NY 12303 12144 Senior Vice President of Transmission New York Power Authority 000 Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xx. Xxxxx XxxxxxXxxxx, XX 00000-0000 Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 Attn: General Counsel Cc: Executive Vice President, Asset Operations New York Power Authority Operating Fund c/o XX Xxxxxx Xxxxx, N.A. ABA No.: 00000000 Account No.: 573-804206 Developer: Jericho Rise Wind Farm LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 Attn: Executive Vice President, Finance Cc: General Counsel Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 Senior Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 00000-0000 Phone (000) 000-0000 Voice Telephone: (000) 000-0000 Facsimile Telephone: (000) 000-0000 Email Address: xxxxx.xxxxx@xxxx.xxx; xxxxxx.xxxxxxx@xxxx.xxx Appendix G sets forth requirements and provisions specific to a wind generating plant.

Developer Operating Requirements. The Developer must comply with the Connecting Transmission Owner’s operating instructions and requirements requirements, including but not limited to Connecting Transmission Owner’s Owners’ Operation Coordination Agreement, as it may change from time to time. The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. Whether or not the Large Generating Facility is eligible for the Transition The Post-transition Period LVRT Standard standard, as set forth in Appendix G will be determined by G, paragraph A.i to this LGIA, is applicable to the Commission. The Developer’s Large Generating Facility will comply with the Transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardFacility. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility in service during a three-phase fault for 7 9 cycles. SERVICE AGREEMENT NO. 1774 APPENDIX D Security Arrangements Details Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Connecting Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. SERVICE AGREEMENT NO. 0000 XXXXXXXX X Commercial Operation Date [Date] New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Power Authority 000 Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xx. Xxxxx XxxxxxXxxxx, XX 00000NY 13403-0000 2100 Re: _____________ Large Generating Facility Dear __________________: On [Date] [Developer] has completed Trial Operation of Unit No. ___. This letter confirms that [Developer] commenced Commercial Operation of Unit No. ___ at the Large Generating Facility, effective as of [Date plus one day]. Thank you. [Signature] [Developer Representative] SERVICE AGREEMENT NO. 1774 APPENDIX F Addresses for Delivery of Notices and Xxxxxxxx Notices: NYISO:: Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 Connecting Transmission Owner: Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 13403-2100 Developer: General Counsel CC: Executive Vice President, Asset Operations Marble River, LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 F-1 SERVICE AGREEMENT NO. 1774 Xxxxxxxx and Payments: Connecting Transmission Owner: New York Power Authority Operating Fund c/o X.X. Xxxxxx Chase, N.A. ABA No.: 000000000 Account No.: 573-804206 Developer: Executive Vice President, Finance Marble River, LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 Alternative Forms of Delivery of Notices (telephone, facsimile or email): Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 SERVICE AGREEMENT NO. 1774 Connecting Transmission Owner: Vice President of Transmission New York Power Authority Xxxxx Energy Center 0000 Xxxxx Xxxxxxx Xxxx Xxxxx, NY 13403-2100 Developer: General Counsel CC: Executive Vice President, Eastern Region Marble River, LLC x/x XXX Xxxxxxxxxx Xxxxx Xxxxxxx LLC 000 Xxxxxx, Suite 700 Houston, TX 77002 F-3 SERVICE AGREEMENT NO. 1774 APPENDIX G Interconnection Requirements For A Wind Generating Plant Appendix G sets forth requirements and provisions specific to a wind generating plant. All other requirements of this LGIA continue to apply to wind generating plant interconnections.

Developer Operating Requirements. The Developer must comply with the Transmission Owner’s operating instructions and requirements including but not limited to Transmission Owner’s Operation Coordination Agreement, as it may change from time to time. (a) The Developer must comply with all applicable NYISO tariffs and procedures, as amended from time to time. (b) Developer must comply with Connecting Transmission Owner’s operating instructions and requirements as referenced in Article 9.3 of this Agreement, which requirements shall include the dedicated data circuits, including system protection circuits, to be maintained by Developer in accordance with Article 8.1 of this Agreement. Whether Developer must also comply with the applicable requirements as set out in National Grid Electric System Bulletin 756, dated May 2007 as amended from time to time to the extent not inconsistent with the terms of this Agreement or not applicable NYISO tariffs and procedures. Upon the Large Generating Facility is eligible for Connecting Transmission Owner’s notice to the Transition Period LVRT Standard set forth in Appendix G will be determined by Developer of amendments to National Grid Electric System Bulletin 756, the Commission. Developer has 30 days to comply with such amendments. (c) The Large Generating Facility will comply with the Transition Post-transition Period LVRT Standard pending issuance of an order by the Commission determining the appropriate LVRT standardStandard. For purposes of compliance with Appendix G, the Connecting Transmission Owner has determined that the Developer shall maintain the Large Generating Facility Generation facility in service during a three-phase fault for 7 six cycles. Infrastructure security of New York State Transmission System equipment and operations and control hardware and software is essential to ensure day-to-day New York State Transmission System reliability and operational security. The Commission will expect the NYISO, all Transmission Owners, all Developers and all other Market Participants to comply with the recommendations offered by the President’s Critical Infrastructure Protection Board and, eventually, best practice recommendations from the electric reliability authority. All public utilities will be expected to meet basic standards for system infrastructure and operational security, including physical, operational, and cyber-security practices. All personnel working in Transmission Owner’s facilities will require security background checks prior to entering and working in such facilities. New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Senior Vice President of Transmission New York Niagara Mohawk Power Authority Corporation d/b/a National Grid 000 Xxxx Xx. Xxxxx XxxxxxXxxxxxxxx X. Xxxxxxxx, XX 00000-0000 00000 Attn: Director, Transmission Commercial Services Re: Large Generating Facility Dear : On [Date] [Developer] has completed Trial Operation of Unit No. . This letter confirms that [Developer] commenced Commercial Operation of Unit No. at the Large Generating Facility, effective as of [Date plus one day]. Thank you. NYISO:Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Syracuse, NY 13202 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Syracuse, NY 13202 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 Before commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, System and Resource Planning 00 Xxxx Xxxxxxxxx Rensselaer, NY 12144 Phone: (000) 000-0000 Fax: (000) 000-0000 After commercial operation of the Large Generating Facility: New York Independent System Operator, Inc. Attn: Vice President, Operations 0000 Xxxxxx Xxxx Schenectady, NY 12303 Phone: (000) 000-0000 Fax: (000) 000-0000 Niagara Mohawk Power Corporation d/b/a National Grid Attn: Xxxxxxx Xxxxx Director, Transmission Commercial Services 000 Xxxx Xxxxxxxxx X. Syracuse, NY 13202 Phone: 000-000-0000 Fax: 000-000-0000 Attn: Asset Manager, Roaring Brook Wind Project 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 0000 XX Xxxxx Xxxxxx, Xxxxx 000 Portland, OR 97209 Phone: 000-000-0000 Fax: 000-000-0000 Appendix G sets forth requirements and provisions specific to a wind generating plant.