Common use of Ramp Rates Clause in Contracts

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other:

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of the Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other:: Voltage Servies Generator voltage regulation range (+/-): ____ volts per unit Maximum reactive power leading: ____ mega volt amps reactive (MVar) Maximum reactive power lagging: ____ mega volt amps reactive (MVar) APPENDIX IV

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW to ____ MW Regulation Down: Range: ____ MW to ____ XX Xxxxx Start capability (if applicable): Other:

Ramp Rates. [Describe ramp ratesrates for the Project . If Project ramp rates vary with based on Project loading level, please provide a ramp rate for each segment within the operational range in which it differs. If Project ramp rates vary based on the operating mode Product (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second min Cmin to Cmax: ___ MW/second min Dmax to Dmin: ___ MW/second min Cmax to Cmin: ___ MW/second min System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system Project is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go bring the Project from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds minutes Charge Start-up time (from notification to Cmin): ___ seconds minutes Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitationslimitations for the Project. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s). If possible, Seller shall provide a formula for annual dispatch purposes that provides Buyer more flexibility to operate the Project.] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum timestimes for the Project.] The minimum run time after a Discharge Start-up is ___ seconds minutes for the Project The minimum run time after a Charge Start-up is ___ seconds minutes The minimum down time after a shutdown is ___ seconds _minutes for the Project Ancillary Services (defined terms Defined Terms below have the meaning found in the CAISO Tariff as of Execution DateTariff) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Black Start capability (if applicable): Other:

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ 1 start (dispatch) per day, 15 starts per month Run hour limitations: ___________ 4 hrs/day max, 60 hrs/month, 720 hrs/yr [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ 2,400 seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of Execution the Effective Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other:: Voltage Services Generator voltage regulation range (+/-): volts per unit Maximum reactive power leading: mega volt amps reactive (MVar) Maximum reactive power lagging: mega volt amps reactive (MVar) APPENDIX IV: INITIAL DELIVERY DATE CONFIRMATION LETTER In accordance with the terms of that certain Behind the Retail Meter Capacity Storage Agreement dated (“Agreement”) by and between Redwood Coast Energy Authority (“Buyer”) and SWELL VPP FUND 2021-I LLC (“Seller”), and Section 2.2 of that Agreement, this letter (“Initial Delivery Date Confirmation Letter”) serves to document the Parties’ further agreement that the Conditions Precedent to the occurrence of the Initial Delivery Date have been satisfied or waived in writing by Buyer. All capitalized terms not defined herein shall have the meaning set forth in the Agreement.

Ramp Rates. [Describe ramp ratesrates for the Project . If Project ramp rates vary with based on Project loading level, please provide a ramp rate for each segment within the operational range in which it differs. If Project ramp rates vary based on the operating mode Product (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second min Cmin to Cmax: ___ MW/second min Dmax to Dmin: ___ MW/second min Cmax to Cmin: ___ MW/second min System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system Project is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go bring the Project from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds minutes Charge Start-up time (from notification to Cmin): ___ seconds minutes Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitationslimitations for the Project. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s). If possible, Seller shall provide a formula for annual dispatch purposes that provides Buyer more flexibility to operate the Project.] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum timestimes for the Project.] The minimum run time after a Discharge Start-up is ___ seconds minutes for the Project The minimum run time after a Charge Start-up is ___ seconds minutes The minimum down time after a shutdown is ___ seconds _minutes for the Project Ancillary Services (defined terms Defined Terms below have the meaning found in the CAISO Tariff as of Execution DateTariff) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: _____ MW Regulation Up: Range: ______ MW Regulation Down: Range: _______ XX Xxxxx Black Start capability (if applicable): Other:

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other:: Voltage Services Generator voltage regulation range (+/-): volts per unit Maximum reactive power leading: mega volt amps reactive (MVar) Maximum reactive power lagging: mega volt amps reactive (MVar) INITIAL DELIVERY DATE CONFIRMATION LETTER In accordance with the terms of that certain Long Term Resource Adequacy Agreement dated (“Agreement”) by and between (“Buyer”) and (“Seller”), and Section

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of the Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other: Voltage Servies Generator voltage regulation range (+/-): volts per unit Maximum reactive power leading: mega volt amps reactive (MVar) Maximum reactive power lagging: mega volt amps reactive (MVar) INITIAL DELIVERY DATE CONFIRMATION LETTER In accordance with the terms of that certain Behind the Retail Meter Resource Adequacy Agreement dated (“Agreement”) by and between (“Buyer”) and (“Seller”), and Section 2.2 of that Agreement, this letter (“Initial Delivery Date Confirmation Letter”) serves to document the Parties’ further agreement that the Conditions Precedent to the occurrence of the Initial Delivery Date have been satisfied or waived in writing by Buyer. All capitalized terms not defined herein shall have the meaning set forth in the Agreement. Additionally Seller provides the following FERC Tariff information, if applicable, for reference purposes only:

Ramp Rates. [Describe ramp rates. If ramp rates vary with loading level, please provide a ramp rate for each segment within the operational range in which it differs. If ramp rates vary based on the operating mode (e.g. regulation), please provide separately.] Dmin to Dmax: ___ MW/second Cmin to Cmax: ___ MW/second Dmax to Dmin: ___ MW/second Cmax to Cmin: ___ MW/second System Response Time [Timing should commence with system at a steady-state starting value and end when system has reached a steady-state ending value. Idle means that the system is neither charging nor discharging, but is online and available for immediate operation. Time should include time from notification.] Idle to Dmax: ___ seconds Idle to Cmax: ___ seconds Dmax to Cmax: ___ seconds Cmax to Dmax: ___ seconds Dmin to Cmin: ___ seconds Cmin to Dmin: ___ seconds [For the purpose of filling out this Appendix, Discharge (Charge) Start-up Time is the amount of time needed to go from non-operation to Dmin (Cmin). (The state of non-operation includes but is not limited to being unsynchronized to the grid.) If applicable, provide start-up time for each Unit. Provide in seconds if appropriate.] Discharge Start-up time (from notification to Dmin): ___ seconds Charge Start-up time (from notification to Cmin): ___ seconds Discharge Start-up Fuel: ___ MMBtu Starts and other Run Time Limitations [Describe start limitations. Include any daily and/or annual start limitations. Insert constraints, if any, on run hours and a brief description of the reason for such constraint(s).] Start limitations: ___________ Run hour limitations: ___________ [Describe minimum times.] The minimum run time after a Discharge Start-up is ___ seconds The minimum run time after a Charge Start-up is ___ seconds The minimum down time after a shutdown is ___ seconds Ancillary Services (defined terms below have the meaning found in the CAISO Tariff as of the Execution Date) At ISO conditions, normal efficiency mode: Spinning Reserves: Range: ____ MW Non-Spinning Reserves: Range: ____ MW Regulation Up: Range: ____ MW Regulation Down: Range: ____ XX Xxxxx Start capability (if applicable): Other: Voltage Servies Generator voltage regulation range (+/-): ____ volts per unit Maximum reactive power leading: ____ mega volt amps reactive (MVar) Maximum reactive power lagging: ____ mega volt amps reactive (MVar) APPENDIX IV INITIAL DELIVERY DATE CONFIRMATION LETTER In accordance with the terms of that certain Capacity Storage Agreement dated _______ (“Agreement”) by and between ___________ (“Buyer”) and ________________ (“Seller”), and Section 2.2 of that Agreement, this letter (“Initial Delivery Date Confirmation Letter”) serves to document the Parties’ further agreement that the Conditions Precedent to the occurrence of the Initial Delivery Date have been satisfied or waived in writing by Xxxxx. All capitalized terms not defined herein shall have the meaning set forth in the Agreement. Additionally Seller provides the following FERC Tariff information, if applicable, for reference purposes only: Tariff: Dated: Docket Number: