Market Insight

Our role as market operator means we have unique access to market data that can deliver significant improvement and change. In this section you can access our market charts as well as the MOSL portal, which houses trading party-specific data. This section will also contain outputs from our Data Insight improvement programme.

Please note that we are in the process of updating and improving our market charts. If you'd like to provide feedback on any of the updates, please email performance@mosl.co.uk.

View all market charts

How is the market structured?

Supply and Consumption

Find out more about supply and consumption and how this is shared across trading parties.

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Customer Segments

Not all customers are the same. Find out more about segmentation here.

Coming soon

Market Meters

Over 90 per cent of non-household supply points are metered, but not all are the same. Find out more here.

Coming soon

How is the market operating?

Switching Activity

The market is all about choice. Find out more about how those choices are made here.

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Wholesale Settlement

Find out how money flows through the market and how it is reconciled each month.

Coming soon

Market Data Flows

We operate a complex market built on meter reading data. Find out more here.

Coming soon

How is the market performing?

Trading Party Performance

How wholesalers and retailers are performing for customers.

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Environmental Impact

What is the market doing to reduce its impact on the environment?

Coming soon

MOSL Portal

Trading parties can access the Portal for more detailed market information

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