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Efficient network infrastructure investment and operation

Code review programme

Code review programmes address various themes or issues that arise in the Code.

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    Settlement residual allocation methodology

    How the settlement residue is allocated amongst transmission customers, as prescribed in the Code.

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    Submissions open until 30 June 2023

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    Transmission pricing methodology

    Allocating investment and funding correctly to ensure the best outcomes for consumers.

    Spot market settlement on real-time pricing

    Dispatch-based, look-ahead design for real-time pricing to make wholesale spot prices more certain, accurate and efficient.