What is the LEM Management Platform (LEMMP), and how does it provide macro-level grid control?

A supervisory platform run jointly by the LPD and DSO that aggregates all endpoint data into a global view and steps in — buying or selling energy — when the local market cannot balance itself.

Endpoint self-control and P2P trading handle the micro level, but a grid still needs a system-wide safety net. The LEM Management Platform (LEMMP), maintained jointly by the LPD and DSO, is the macro coordinator:

• Information hub — stores participant identities and aggregates data from every endpoint to build a global energy landscape and forecast capacity system-wide.
• Active intervention — on a shortage it procures electricity from external grids and joins the auction as a buyer; on a surplus it buys the excess and resells it to other grids.
• Intermediary — because market clearing has latency, it can dispatch energy in real time to bridge the gap and prevent interruptions.

It deliberately holds no monopoly on trading — it only supervises and backstops — so it can regulate without recentralising the market.