The summary and analysis of disclosures is intended to promote greater understanding of the performance of individual regulated suppliers, their relative performance, and the changes in performance over time.

This information helps people to better understand how the sector is performing.

Performance Accessibility Tool for electricity distributors

Our Performance Accessibility Tool uses Tableau, a data visualisation software, to present information disclosure data.

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Performance summaries for electricity distributors

Here you will find summarised information on different aspects of each electricity distributor's performance.

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Profitability of electricity distributors

Financial information is a key part of the suite of disclosures that electricity distributors make publicly available. Following the first adjustments to distributors' revenue limits in 2015, we assessed the profitability of each distributor to help people better understand how the sector is performing.

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Impact of emerging technologies in monopoly parts of electricity sector

Emerging technologies are having an increased impact on the monopoly parts of the electricity sector. We are gathering information to better understand its impact.

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Information disclosed by electricity distributors

Here you will find information disclosed by electricity distributors from 2008 to 2019. This information helps people to better understand how the electricity sector is performing.

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Summary and analysis of information disclosed by electricity distributors

The purpose of summary and analysis is to promote a greater understanding of the performance of each distributor, their relative performance, and the changes in performance over time.

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Commerce Commission/Electricity Authority joint project – Spotlight on emerging contestable services

Electricity distributors are increasingly participating in markets for contestable electricity services such as distributed energy services.

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Review of asset management practices

Effective asset management is crucial for electricity distributors. Sound asset management is an integral part of ensuring that distributors improve efficiency and provide services at a price and quality that reflects the demands of electricity consumers.

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