Distribution network intelligence for South African utilities.

See the 11 kV network as it is, operate distributed resources inside dynamic operating envelopes, model a BRP position against the published SAWEM design, and trace where the value comes from.

Tenant: Harbourview Metropolitan Electricity (illustrative)
Bulk supplier: Eskom (bulk supply, Megaflex)
Distribution: 132/11 kV, three MTS, ten feeders
Voltage standard: NRS 048-2:2025

4D Grid Energy. Demonstration build. Modelled data only.

GridSync

VPP and distribution digital twin

Demonstration environment. Any email and password are accepted. No account is created, no data leaves the browser session. The Overview and Integrations screens are the exception: they sign in to your real GridSync account.

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Pick an operating role. It sets what you can see and instruct.

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Operating role

Control EngineerNetwork twin, envelopes, constraint relief. No market screens.VPP DispatchFull dispatch authority. Twin read-only.BRP TradingMarket position, contracts, settlement. No dispatch.Executive (read-only)All surfaces, no instructions.

4D Grid Energy. Demonstration build. Modelled data only.