We will provide the data submission workbook for the Annual Information Orders - electricity distribution for the 2025-26 reporting year on our website in May 2026.

We will also provide a standalone data submission workbook for standard control services legacy meters. 

On 13 March 2026, we advised TNSPs the data submission workbook for the Annual Information Orders - electricity transmission for the 2025-26 reporting year was available on our website. 

The data submission workbook is provided below. 

We will provide the data submission workbook for the Annual Information Orders - interconnectors for the 2025-26 reporting year on our website in May 2026.

We will provide the data submission workbook for Power and Water Corporation's Annual Regulatory Information Notice for the 2025-26 reporting year on our website in May 2026.

We will also provide a standalone data submission workbook for standard control services legacy meters.