Ancillary Services
Ancillary services are used by AEMO to manage the power system safely, securely and reliably. These services maintain the technical characteristics of the system including standards for frequency, voltage, network loading and system restart processes.
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Dispatch
AEMO conducts the NEM through a centrally coordinated dispatch process that includes management of bidding scheduling and dispatch of generators
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EAAP
Reports investigating the potential impact of the drought (within eastern and south-eastern Australia) on electricity supplies in the National Electricity Market.
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Loss Factors
The impact of network losses on spot prices is mathematically represented as transmissions and distribution loss factors. Loss factors are calculated and fixed annually to facilitate efficient scheduling and settlement processes in the NEM.
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Power System Adequacy – Two Year Outlook
The Power System Adequacy - Two Year Outlook has been prepared by AEMO to complement the existing Electrical Statement of Opportunities (ESOO), by focusing on the capability of the electrical power system to meet a possible range of conditions in the coming two years.
Reports
AEMO publishes reports on market events, power system operations events, operating incidents, pricing events, price revisions, and directions, as well as a weekly bulletin.
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Reserve Management
AEMO's reserve management role is part of maintaining the power system in a reliable operating state.
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System Operating Procedures
AEMO's system operating procedures are developed primarily for AEMO operations staff to provide information related to the management of the NEM and security of the power system.
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SRA
Inter-regional settlement residue is the difference between the value of energy in one region and the value of that energy once it has been transferred to another region. The Settlement Residue Auctions are intended to improve the efficiency of the NEM by promoting inter-regional trade. By making the settlement residues available to the market place, the risks of trading between regions can be better managed.
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