Common use of Synchronous Clause in Contracts

Synchronous. area monitor SOGL 133(1) SOGL 118(1)(f) The Nordic TSOs appointed Svenska kraftnät as the synchronous area monitor of the Nordic System. Since the Nordic synchronous area equals the Nordic LFC block, the synchronous area monitor works in close cooperation with the LFC block monitor on the implementation of its tasks. The synchronous area monitor shall implement the data collection and delivery process, which includes: SOGL 133(2) • measurements of the system frequency; SOGL 132 • calculation of the frequency quality evaluation data; and • delivery of the frequency quality evaluation data for the criteria application process The synchronous area monitor shall once every 3 months and within 3 months after the end of the analysed period (see chapter 12). SOGL 133(3) and (4) • collect frequency quality evaluation data; and SOGL 129 • calculate frequency quality evaluation criteria. With respect to the system states, the synchronous area monitor shall: • determine the system state with regard to the system frequency in accordance with Article 18(1) and (2) of the SOGL; • ensure that all TSOs of all synchronous areas are informed in case the SOGL 152(4) and (5) system frequency deviation fulfils one of the criteria for the alert state referred to in Article 18. The synchronous area monitor shall monitor the electrical time deviation, calculate the frequency setpoint adjustments; and coordinate the actions of the time control process (see section 10.4.1). SOGL 181(3) The synchronous area monitor shall notify the results of the criteria application process for their synchronous area to ENTSO for Electricity for publication within three months after the last time-stamp of the measurement period and at least four times a year (see chapter 12). SOGL 185(4)

Synchronous. area monitor SOGL 133(1) SOGL 118(1)(f) The Nordic TSOs appointed Svenska kraftnät as the synchronous area monitor of the Nordic System. Since the Nordic synchronous area equals geographically corresponds with the Nordic LFC block, the synchronous area monitor works in close cooperation with the LFC block monitor on the implementation of its tasks. The synchronous area monitor shall implement the data collection and delivery process, which includes: SOGL 133(2) • measurements of the system frequency; SOGL 132 • calculation of the frequency quality evaluation data; and • delivery of the frequency quality evaluation data for the criteria application process The synchronous area monitor shall once every 3 months and within 3 months after the end of the analysed period (see chapter 12). SOGL 133(3) and (4) • collect frequency quality evaluation data; and SOGL 129 • calculate frequency quality evaluation criteria. With respect to the system states, the synchronous area monitor shall: • determine the system state with regard to the system frequency in accordance with Article 18(1) and (2) of the SOGL; • ensure that all TSOs of all synchronous areas are informed in case the SOGL 152(4) and (5) system frequency deviation fulfils one of the criteria for the alert state referred to in Article 18. The synchronous area monitor shall monitor the electrical time deviation, calculate the frequency setpoint adjustments; and coordinate the actions of the time control process (see section 10.4.1. 1). SOGL 181(3) The synchronous area monitor shall notify the results of the criteria application process for their synchronous area to ENTSO for Electricity for publication within three months after the last time-stamp of the measurement period and at least four times a year (see chapter 12). SOGL 185(4)3(155) SOGL 133(1) SOGL 133(2) SOGL 132 SOGL 133(3) and

Synchronous. area monitor SOGL 133(1) SOGL 118(1)(f) The Nordic TSOs appointed Svenska kraftnät as the synchronous area monitor of the Nordic System. Since the Nordic synchronous area equals geographically corresponds with the Nordic LFC block, the synchronous area monitor works in close cooperation with the LFC block monitor on the implementation of its tasks. The synchronous area monitor shall implement the data collection and delivery process, which includes: SOGL 133(2) • measurements of the system frequency; SOGL 132 • calculation of the frequency quality evaluation data; and • delivery of the frequency quality evaluation data for the criteria application process The synchronous area monitor shall once every 3 months and within 3 months after the end of the analysed period (see chapter 12). SOGL 133(3) and (4) • collect frequency quality evaluation data; and SOGL 129 • calculate frequency quality evaluation criteria. With respect to the system states, the synchronous area monitor shall: • determine the system state with regard to the system frequency in accordance with Article 18(1) and (2) of the SOGL; • ensure that all TSOs of all synchronous areas are informed in case the SOGL 152(4) and (5) system frequency deviation fulfils one of the criteria for the alert state referred to in Article 18. The synchronous area monitor shall monitor the electrical time deviation, calculate the frequency setpoint adjustments; and coordinate the actions of the time control process (see section 10.4.1. 4.1). SOGL 181(3) The synchronous area monitor shall notify the results of the criteria application process for their synchronous area to ENTSO for Electricity for publication within three months after the last time-stamp of the measurement period and at least four times a year (see chapter 12). SOGL 185(4)3(155) SOGL 133(1) SOGL 133(2) SOGL 132 SOGL 133(3) and