Common use of MEASUREMENT AND VERIFICATION Clause in Contracts

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams used to provide reserve in response to activation within 2 business days after activation. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be the level specified in relevant activation instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Charges

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams used to provide reserve in response to activation within 2 business days after activation. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be the level specified in relevant activation instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Charges.

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams used to provide reserve in response to activation a dispatch instruction within 2 business days after activationdispatch. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be the level specified in the relevant activation instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Charges.

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams used to provide reserve in response to activation within 2 business days after activation. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to at the time of NMI Notification DateNotification. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be the level specified in relevant activation instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior to at the time of NMI Notification Date. ChargesNotification.

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams used to provide reserve in response to activation within 2 business days after activation. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to at the time of NMI Notification DateNotification. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be the level specified in relevant activation instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior at the time of NMI Notification. Charges Billing Period Subject to item 10, for each billing period, the NMI Notification Date. ChargesReserve Provider will be entitled to charge AEMO

MEASUREMENT AND VERIFICATION. Measurement Actual interval metering data (not estimated metering data or substituted metering data) will be used to determine the quantity of reserve activated energy dispatched by the reserve equipment. The Reserve Provider must provide to AEMO a list of NMI’s and datastreams datastream suffixes used to provide reserve in response to activation a dispatch instruction within 2 business days after activationdispatch. The NMI’s and datastreams provided in the list by the Reserve Provider must only be NMI’s and datastreams that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Any relevant metering installation must be installed by a Metering Provider, and data collected by an AEMO accredited Metering Data Provider (category MDP 1-4 or, in respect of Vic AMI meters, such category accredited by AEMO entitled to collect data for Vic AMI meters). The maximum level at which the reserve is taken to have been activated will be dispatched is the level specified in a relevant activation dispatch instruction. Verification AEMO’s market systems and energy management systems will be used to verify the quantity of reserve activated in accordance with dispatched under a reserve contract. If AEMO requests further information relating to the measurement and determination of the activated dispatched reserve, the Reserve Provider must provide that information to AEMO within 2 business days of AEMO’s request. The Reserve Provider will not be entitled to be paid the usage charge in relation to reserve provided by a NMI that is also included as a NMI in a list by another reserve provider. AEMO will notify the Reserve Provider of any NMI included in a list provided by the Reserve Provider which is included in a list by another reserve provider. The Reserve Provider will only be entitled to be paid a usage charge in relation to reserve provided by NMIs that were notified to AEMO by the Reserve Provider prior to the NMI Notification Date. Charges.