Oshili Power

South Africa's wholesale market now has a licensed operator, and traders have a named counterparty.

For a generator or a power purchase agreement holder weighing whether to sell energy beyond a single bilateral contract, the body that will run the South African electricity market's wholesale trading arrangements is now licensed to do it. The National Transmission Company South Africa published a media statement on 27 November 2025 recording that NERSA had awarded it the market operator licence.

The statement sits on the transmission company's own news page under the heading "NTCSA Receives Market Operator Licence from NERSA", with the full text issued as a separate document.

A market operator is the office that runs the trading and settlement machinery of a wholesale market: it matches what sellers offer against what buyers take, then works out who owes what to whom. The transmission company already lists a market operator unit, the South African Wholesale Electricity Market, known as SAWEM, and the wholesale market code among its energy market services, so the licence attaches a regulator's authority to a function it had been building. The same news record carries an earlier announcement that it had been approved to deliver an independent transmission system operator, with access to the network offered on even handed terms.

Read together, the licence and that approval put the trading function and the network access function inside one licensed transmission entity, rather than inside Eskom's combined business, which is what gives a counterparty something to contract against.

What the award itself does not settle is the timetable for opening the wholesale electricity market to trade, the conditions the regulator has attached to the licence, and the registration and credit requirements a participant will have to meet. Those conditions, read with the market code, are what will decide whether selling into a pooled market is worth modelling against the revenue an existing bilateral contract already pays. The licence turns that from a question about whether the market will exist into a question about price, and the published licence conditions are where the answer will first appear.

Source

  • ntcsa.co.za /media-statement-27-november-2025-ntcsa-receives-market-operator-licence-from-nersa

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