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Notices·Regulator’s decision·30 April 2026

Decision and Reasons for Decision, JB Marks, FY2026/27

Issued by the National Energy Regulator of South Africa, dated 30 April 2026.

01

What it is

Kind

Regulator’s decision

NERSA file 9382.

Issued by

National Energy Regulator of South Africa

Used for

Electricity tariffs

17 records in our data are built from it.

02

Every figure it set

224 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.

JB Marks: 1. Domestic prepaidfinancial year 2026/27

Record za-nw405-1-domestic-prepaid-2026-27 · JB Marks

JB Marks: 2. Domestic conventionalfinancial year 2026/27

Record za-nw405-2-domestic-conventional-2026-27 · JB Marks

JB Marks: 7. Commercial (Tariff B)financial year 2026/27

Record za-nw405-7-commercial-tariff-b-2026-27 · JB Marks

JB Marks: 10. Industrial (Tariff C-MV)financial year 2026/27

Record za-nw405-10-industrial-tariff-c-mv-2026-27 · JB Marks

JB Marks: 11. Industrial (Tariff C-MV), NGOfinancial year 2026/27

Record za-nw405-11-industrial-tariff-c-mv-ngo-2026-27 · JB Marks

JB Marks: 12. Tariff D LVfinancial year 2026/27

Record za-nw405-12-tariff-d-lv-2026-27 · JB Marks

JB Marks: 13. Tariff D LV, NGOfinancial year 2026/27

Record za-nw405-13-tariff-d-lv-ngo-2026-27 · JB Marks

JB Marks: 14. Tariff D MVfinancial year 2026/27

Record za-nw405-14-tariff-d-mv-2026-27 · JB Marks

JB Marks: 15. Tariff D MV, NGOfinancial year 2026/27

Record za-nw405-15-tariff-d-mv-ngo-2026-27 · JB Marks

JB Marks: 16. Tariff E: High voltagefinancial year 2026/27

Record za-nw405-16-tariff-e-high-voltage-2026-27 · JB Marks

JB Marks: 17. Tariff E: High voltage, NGOfinancial year 2026/27

Record za-nw405-17-tariff-e-high-voltage-ngo-2026-27 · JB Marks

JB Marks: 3. Tariff B: Residential resellersfinancial year 2026/27

Record za-nw405-3-tariff-b-residential-resellers-2026-27 · JB Marks

JB Marks: 8. Industrial (Tariff C-LV)financial year 2026/27

Record za-nw405-8-industrial-tariff-c-lv-2026-27 · JB Marks

JB Marks: 9. Industrial (Tariff C-LV), NGOfinancial year 2026/27

Record za-nw405-9-industrial-tariff-c-lv-ngo-2026-27 · JB Marks

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 showdd65cf4c47712a397e634c9af18472f3d701f6efbab77a9e2022d69b86f96fb8

SHA-256 of the original, kept and not shown9a044443e59bd248c7d91da2144b6b519cc3b6dc74a56468a3474701560912fb

  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 (112), 1 Jul 2026 (112)

Place pages: JB Marks

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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