Unmapped Dataworks

Notices·Regulator’s decision·6 May 2026

Decision and Reasons for Decision, Alfred Duma, FY2026/27

Issued by the National Energy Regulator of South Africa, dated 6 May 2026.

01

What it is

Kind

Regulator’s decision

NERSA file 9280.

Issued by

National Energy Regulator of South Africa

Used for

Electricity tariffs

9 records in our data are built from it.

02

Every figure it set

100 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.

Alfred Duma: Domestic credit meterfinancial year 2026/27

Record za-kzn238-domestic-credit-meter-2026-27 · Alfred Duma

Alfred Duma: Domestic prepaid meterfinancial year 2026/27

Record za-kzn238-domestic-prepaid-meter-2026-27 · Alfred Duma

Alfred Duma: Commercial time of usefinancial year 2026/27

Record za-kzn238-commercial-time-of-use-2026-27 · Alfred Duma

Alfred Duma: Industrial time of usefinancial year 2026/27

Record za-kzn238-industrial-time-of-use-2026-27 · Alfred Duma

Alfred Duma: Medium voltage bulk commercial resellersfinancial year 2026/27

Record za-kzn238-medium-voltage-bulk-commercial-resellers-2026-27 · Alfred Duma

Alfred Duma: Non-standard tariffsfinancial year 2026/27

Record za-kzn238-non-standard-tariffs-2026-27 · Alfred Duma

Alfred Duma: Seasonal tariffsfinancial year 2026/27

Record za-kzn238-seasonal-tariffs-2026-27 · Alfred Duma

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 show1d36f85e68a4146a9cb6cb4e5f88a45d808def0603e3157a87a77ed6f0121a92

SHA-256 of the original, kept and not shownc12551aa755df39808a1eed88feaa358d01a74896d81d094bd30ab87c68aab97

  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 (50), 1 Jul 2026 (50)

Place pages: Alfred Duma

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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