Unmapped Dataworks

Notices·Regulator’s decision·11 May 2026

Decision and Reasons for Decision, Siyancuma, FY2026/27

Issued by the National Energy Regulator of South Africa, dated 11 May 2026.

01

What it is

Kind

Regulator’s decision

NERSA file 9423.

Issued by

National Energy Regulator of South Africa

Used for

Electricity tariffs

15 records in our data are built from it.

02

Every figure it set

82 figures, each as the document prints it, with the page it is on where the document has pages. Grouped by the record built from it.

Siyancuma: Domestic conventional, time of usefinancial year 2026/27

Record za-nc078-domestic-conventional-time-of-use-2026-27 · Siyancuma

Siyancuma: Domestic prepaid, seasonal blocksfinancial year 2026/27

  • Energy, block 1 (0 to 350 kWh), low demand2.78 R/kWhFrom 1 Jul 2026, still in force · page 20
  • Energy, block 2 (350 and more kWh), low demand3.3 R/kWhFrom 1 Jul 2026, still in force · page 20
  • Energy, block 1 (0 to 350 kWh), high demand3.15 R/kWhFrom 1 Jul 2026, still in force · page 20
  • Energy, block 2 (350 and more kWh), high demand3.76 R/kWhFrom 1 Jul 2026, still in force · page 20

Record za-nc078-domestic-prepaid-seasonal-blocks-2026-27 · Siyancuma

Siyancuma: Commercial conventionalfinancial year 2026/27

Record za-nc078-commercial-conventional-2026-27 · Siyancuma

Siyancuma: Commercial conventional, time of usefinancial year 2026/27

Record za-nc078-commercial-conventional-time-of-use-2026-27 · Siyancuma

Siyancuma: Commercial prepaid, time of usefinancial year 2026/27

Record za-nc078-commercial-prepaid-time-of-use-2026-27 · Siyancuma

Siyancuma: Bulk commercial (industrial)financial year 2026/27

Record za-nc078-bulk-commercial-industrial-2026-27 · Siyancuma

Siyancuma: Bulk commercial (industrial), time of usefinancial year 2026/27

Record za-nc078-bulk-commercial-industrial-time-of-use-2026-27 · Siyancuma

Siyancuma: Special users (Correctional Services)financial year 2026/27

Record za-nc078-special-users-correctional-services-2026-27 · Siyancuma

Siyancuma: Special users (Correctional Services), time of usefinancial year 2026/27

Record za-nc078-special-users-correctional-services-time-of-use-2026-27 · Siyancuma

Siyancuma: Municipal, time of usefinancial year 2026/27

Record za-nc078-municipal-time-of-use-2026-27 · Siyancuma

03

The document

The file our figures were read from. The copy shown here has some pages withheld, so there are two fingerprints below: the copy’s and the original’s.

Our stored copyDownload itThe official copy, at nersa.org.zaFind it in document search

Check it yourself

SHA-256 of the copy we show8a4a192f215111652a4a97272554c6374c7ae5fced2f9184b466e9a058649704

SHA-256 of the original, kept and not shown4bbb40b46dd5e79338dc603d1e42ecdf8ff7b6f6938edbf2479283a58c264663

  1. Download our copy with the link above. 2 pages of it are replaced by a note, because the original’s name members of the public.
  2. Work out the file’s fingerprint. Mac or Linux: shasum -a 256 the-file.pdf. Windows: certutil -hashfile the-file.pdf SHA256.
  3. It should give the first fingerprint above: the copy’s own.
  4. The second is the file as we fetched it from the publisher. A copy from the publisher’s own site gives it only if they have not changed their file since.

A fingerprint shows a file has not changed. It is not encryption. How this works

04

Where its figures are used

In force from: 1 Jul 2025 (21), 1 Jul 2026 (61)

Place pages: Siyancuma

Tools: Electricity bill calculator

Electricity tariffsEvery releaseEvery notice

How to read this page

  1. Every figure is as the document prints it, with the page it is on where the document has pages.
  2. A date links to its own page, with everything else that changed that day.
  3. Old figures are kept, never overwritten. A notice page lists what the notice set, even after a later one replaced it.
  4. Hatching means we hold no copy. Such a source is cited only, and its page says so.

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