Performance summaries for electricity distributors
Here you will find summarised information on different aspects of each electricity distributor's performance.
The performance summaries provide high level statistics on each lines companies’ performance, including measures such as profitability, capital and operating expenditure, asset condition, line charge revenue and network reliability.
The table below shows how each lines company performed in the most recent completed disclosure year.
See current and previous performance summaries at the bottom of this page.
Documents
download
Explanatory notes for electricity distributors performance summaries – 26 January 2026
( 694 KB, PDF )
download
Performance summaries for electricity distributors – Year to 31 March 2025
( 5.3 MB, XLSX )
download
Total electricity distribution – Year to 31 March 2025
( 347 KB, PDF )
download
Performance summaries for electricity distributors – Year to 31 March 2024
( 4.8 MB, XLSX )
download
Performance summaries for electricity distributors – Year to 31 March 2023
( 4.7 MB, XLSX )
download
Performance summaries for electricity distributors – Year to 31 March 2022
( 3.8 MB, XLSX )