Integrating Energy Storage Systems - High-Level Design – Industry Q&A Forum

Aggregators • To do so, they will be deemed to be a Market Customer (for the purposes of providing ancillary services), and • Be able to apply to classify the connection point as an ancillary service load. [...] DO | CODE: IESS Dispatch Bidding and Dispatch of Scheduled BDUs Price ($/MWh) Arrangements for Scheduled BDUs • 20 bid bands for energy Consumption-side MLF is applied to Generation-side MLF is applied to prices prices in the consumption bid bands in the generation bid bands • 10 for load-side capacity • 10 for generation-side capacity B20 • All bid bands required to be B12 monotonically increasin. [...] • Will be able to be nominated as the FRMP for a connection point by a customer; and • Will have access to MSATS functions such as NMI discovery and end-user transfer rights. [...] • AEMO will deliver a baseline release to meet the transitionary requirements for SGA FCAS and aggregated conformance • AEMO will deliver a final, fully integrated release to meet all IESS requirements, scheduled in June 2024 • The dual market release approach allows early delivery of priority items, and establishes a baseline for related AEMO projects to start their system development. [...] DO | CODE: IESS • AEMO will update High-Level Design following Next Steps • Industry feedback (due 11th Feb 2022) • System and regulatory analysis • AEMO will issue a draft of the IESS Regulatory Approach document for consultation with industry.