Public market monitor — low-bandwidth
Cleared prices & volumes — 2026-05-29
No login. No client JS. Aggregates carry differentially-private Laplace noise (ε = 1, k ≥ 5). The marginal-party column shows a technology bucket only (raw participant identity is suppressed when fewer than 5 sellers cleared in the hour). Source: CSV · JSON · charts.
Scope: single SA bidding zone. Every supply tier is domestic; a live SAPP cross-border-import scenario stays out of scope.
English: Today's cleared prices — updated every hour
isiZulu: Today's cleared prices (translation under review)
Afrikaans: Vandag se geklaarde pryse — elke uur bygewerk
| Hour | SMP (R/MWh) | Cleared MWh (noisy) | Marginal tech | k |
|---|---|---|---|---|
| 00 | 847.93 | 21,999 | suppressed (k<5) | 3 |
| 01 | 839.99 | 22,000 | suppressed (k<5) | 3 |
| 02 | 848.83 | 22,001 | suppressed (k<5) | 3 |
| 03 | 851.21 | 22,001 | suppressed (k<5) | 3 |
| 04 | 832.05 | 22,002 | suppressed (k<5) | 3 |
| 05 | 850.31 | 28,000 | suppressed (k<5) | 3 |
| 06 | 833.51 | 28,000 | suppressed (k<5) | 3 |
| 07 | 854.47 | 27,996 | suppressed (k<5) | 4 |
| 08 | 862.87 | 30,999 | suppressed (k<5) | 4 |
| 09 | 842.91 | 30,999 | suppressed (k<5) | 4 |
| 10 | 851.80 | 31,000 | suppressed (k<5) | 4 |
| 11 | 862.87 | 31,000 | suppressed (k<5) | 4 |
| 12 | 856.18 | 30,999 | suppressed (k<5) | 4 |
| 13 | 864.54 | 31,000 | suppressed (k<5) | 4 |
| 14 | 849.56 | 31,000 | suppressed (k<5) | 4 |
| 15 | 838.83 | 30,999 | suppressed (k<5) | 4 |
| 16 | 847.37 | 31,000 | suppressed (k<5) | 4 |
| 17 | 1091.95 | 36,000 | storage | 5 |
| 18 | 1081.69 | 36,000 | storage | 5 |
| 19 | 1086.16 | 35,998 | suppressed (k<5) | 4 |
| 20 | 1088.33 | 36,001 | suppressed (k<5) | 4 |
| 21 | 864.37 | 26,000 | suppressed (k<5) | 3 |
| 22 | 869.65 | 26,000 | suppressed (k<5) | 3 |
| 23 | 857.23 | 25,998 | suppressed (k<5) | 3 |