Datum Markets

Independent measurement for southern African power markets.

Eskom tariff and wheeling economics, Southern African Power Pool market history, and revenue analytics for the South African wholesale electricity market — every figure reconciled to a primary source.

Analysis — publishing from September 2026

First up: what NERSA's generation capacity charge decision actually says, and what it does to wheeling economics — from the regulator's own text and Eskom's published schedules, not the summaries.

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