Tagged with: Market structure

This report shows the market share of connections (ICPs) by retail entities in various regions and how this has changed through time.

This report shows the market share of connections (ICPs) by retail entities in various regions at a point in time. Brand information is only available on 31 December each year from 2011.

This report shows metering types and categories broken down by retail entities or metering equipment providers (MEPs). For example, it can show the number of smart meters installed by each retailer.

This report shows the growth in retailers by connections they serve. Retail brand information is available for calendar years only.

This report shows two measures of market concentration based on ICPs in the retail market, the Herfindahl-Hirschman Index (HHI) and concentration ratios (CRX). Parameters allow selection of individual market segments and provide the ability to show the change in any metric over the previous 12 months.

This report shows the regional growth of electricity connections or market size over time. Users can investigate the growth in connections that has occurred in various regions and market segments.

This report shows retail market share by connections (ICPs) broken down by retail entity and region at a point in time and changes through time.

This report shows the market share of connections (ICPs) by retail entities in various regions and how this has changed through time relative to the selected start date.

This report shows trends in the proportion of a company's generation or demand that is exposed to the physical wholesale market. The report ignores any derivative or hedge positions held by the parent companies. A measure above zero represents a long position on physical generation while a measure below zero represents a short position on physical generation.

This report shows a snapshot of the number (or proportion) of electricity connections at a point in time in different regions. Users are able to investigate further by selecting different regional breakdowns and market segments.

The Herfindahl-Hirschman Index (HHI) provides one measure of market concentration. This report shows the trend through time for the retail market based on the share of connections (ICPs). Parameters allow comparisons to be made amongst regions and market segments.

This report illustrates the change in the share of total connections (ICPs) held by the largest retailer(s) in each region over time. Users can select from one to four largest retailers and explore the market concentration regionally and by market segments.

This report shows the entry and exit of retail entities through time. Monitoring market entry and exit, or assessing barriers to entry and exit, is an important measure of competitive markets. Information is presented for retail parent companies, retail brands, and traders responsible for ICPs. The report may be extended to include other participants in the future.

A simple measure of vertical integration within firms operating in the wholesale electricity market has been constructed using reconciled sales and purchases and can be tracked through time.

This report shows how generally available residential tariff types have changed over time and draws attention to the increased availability of tariffs, or pricing plans, featuring an element of demand response. The report does not show market share and nor does it show the proportion of consumers on the different types of plans. It shows the proportion of available plans grouped into one of four plan types.