Unmapped Dataworks

Notices·Regulator’s decision·8 May 2026

Decision and Reasons for Decision, Lesedi, FY2026/27

Issued by the National Energy Regulator of South Africa, dated 8 May 2026.

01

What it is

Kind

Regulator’s decision

NERSA file 9247.

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

68 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.

Lesedi: Domestic, indigent (free basic electricity)financial year 2026/27

Record za-gt423-domestic-indigent-free-basic-electricity-2026-27 · Lesedi

Lesedi: Domestic, non-indigentfinancial year 2026/27

Record za-gt423-domestic-non-indigent-2026-27 · Lesedi

Lesedi: Low commercial: customers below 100 kVA or 150 A, 230/400 Vfinancial year 2026/27

Record za-gt423-low-commercial-customers-below-100-kva-or-150-a-230-400-v-2026-27 · Lesedi

Lesedi: High commercial: customers at medium voltage (above 230/400 V up to 11 kV), at least 1 MVAfinancial year 2026/27

Record za-gt423-high-commercial-customers-at-medium-voltage-above-230-400-v-up-to-11-kv-at-least-1-mva-2026-27 · Lesedi

Lesedi: Medium commercial: customers above 100 kVA or 150 A, 230/400 Vfinancial year 2026/27

Record za-gt423-medium-commercial-customers-above-100-kva-or-150-a-230-400-v-2026-27 · Lesedi

Lesedi: Medium commercial: customers above 100 kVA or 150 A, up to 1 MVA, above 230/400 V up to 11 kVfinancial year 2026/27

Record za-gt423-medium-commercial-customers-above-100-kva-or-150-a-up-to-1-mva-above-230-400-v-up-to-11-kv-2026-27 · Lesedi

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 showd10d6c7eab082a89e9f6f495f1e50f296b4beb15f36b75e77e9fd74e7fa9f244

SHA-256 of the original, kept and not showne34c27efa4d833d483e84100d60735643d5753be603a721e94dc78d674fb9154

  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 (34), 1 Jul 2026 (34)

Place pages: Lesedi

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.

Every notice and decision

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