Saudi Arabian Grid Code May 2024

Generator Declarations 5.3.2.1 Generators, proposing to be included in the Generation Schedule, shall submit to the TSP by 10:00 hours daily an Availability Notice in respect of each of their Generating Units, on a hourly basis, for the next following Schedule Day. 5.3.2.2 Such Declaration will replace any previous Declaration by a Generator. 5.3.2.3 Each Generator shall submit to the TSP any revisions to the Scheduling and Dispatch Parameters that it had submitted under a previous Declaration. 5.3.2.4 The Declaration by Generators shall be in accordance with (5.3.5). Chapter 5 - Scheduling and Dispatch Code The Saudi Arabian Grid Code Updated Version: May 2024 5.3.3 Scheduling and Dispatch Parameters 5.3.3.1 Each Generator shall submit to the TSP, Scheduling and Dispatch Parameters relating to each of its Generating Units proposed to be included in the Generation Schedule as per the detail provided in Appendix A5.1. 5.3.3.2 Generators shall, in respect of each Generating Unit which the Generator shall have declared available, also submit to the TSP the following: (i) details of any special factors which may have a Material Effect on the likely output of such Generating Unit; (ii) any temporary changes, and their possible duration, to the Scheduling and Dispatch Parameters of such Generating Unit; (iii) any temporary changes, and their possible duration, to the availability of System Services from the Generating Unit, if applicable; and (iv) details of any Generating Unit Commissioning or re-Commissioning programs. 5.3.4 Generator Nominations Each Non-Renewable Generation shall nominate its expected supply to the TSP for the next following Schedule Day by 10:00 hours on the day ahead of the Schedule Day. The information that the Generator shall supply as part of the Nomination shall be detailed in the Commercial/ Market Code (to be developed by the TSP). The Saudi Sustainable Energy Control Center shall supply nominations in an agreed format to the TSP for the next following Schedule Day by 10:00 hours on the day ahead of the Schedule Day on behalf of each individual renewable Generator. The TSP may require separate nominations for each electrical zone as defined by the TSP. 5.3.5 Communication of Declarations and Nominations 5.3.5.1 Generators shall submit their Declarations/Nominations for a Schedule Day by means of an electronic interface in accordance with the requirements of the TSP data system, which the Generators shall install in each Generating Station or other Control Center as agreed between the TSP and the Generators. 5.3.5.2 In the event of failure or unavailability of the electronic interface, Declarations/ Nominations for a Schedule Day shall be made by using facsimile or any Chapter 5 - Scheduling and Dispatch Code The Saudi Arabian Grid Code Updated Version: May 2024 other acceptable means as stated in (1.12.3) of Chapter 1: General Conditions.