Unmapped Dataworks

Free tools · From NERSA’s 2026/27 decision · Free State

How many units for R100 in Tswelopele?

R100 buys 39.3 kWh of prepaid electricity in Tswelopele at the start of the month, VAT included, on Tswelopele’s prepaid tariff for homes, Tariff II: IBT domestic (prepaid or conventional). There’s no fixed charge, so all of your money buys units. Units cost more as the month goes on: once you’ve bought 350 kWh, R100 buys 21.7 kWh.

Add the change dates to your calendar · the .ics file · every calendar feed

What R50 to R1,000 buys in Tswelopele

Tariff II: IBT domestic (prepaid or conventional)39.3 kWhfor R100 at the start of the month

Units (kWh) for each amount, VAT included. Start of month: your first units of the month. After 350 kWh: once you’ve bought 350 kWh this month.

You payStart of monthAfter 350 kWh
R5019.710.9
R10039.321.7
R20072.443.5
R300103.165.2
R500164.6108.7
R1,000318.2217.4
Units this monthPrice a unitR100 buys
First 50 kWhR2.5439.3 kWh
50 to 350 kWhR3.2530.7 kWh
350 to 600 kWhR4.6021.7 kWh
Above 600 kWhR5.4018.5 kWh

No fixed charge: all of your money buys units. The decision doesn’t say whether its tariffs include VAT; 15% added, as municipal tariffs are usually quoted without it. Source: NERSA decision, page 18.

Why the same R100 buys less later in the month

On this tariff, Tswelopele sells electricity in blocks that start again on the first of every month. The first 50 kWh each month cost R2.54 a unit, VAT included, and the price goes up in steps after that, to R5.40 a unit above 600 kWh.

So R100 buys 39.3 kWh at the start of the month, but only 21.7 kWh once you’ve bought 350 kWh that month. Splitting your purchases doesn’t change this: the blocks count every unit you buy in the month, however you buy them.

Tswelopele charges more in winter (June to August): then R100 buys 38.3 kWh at the start of the month.

Other household tariffs

TariffR100 buysFixed a month
Tariff I: IBT indigent domestic (indigent households, prepaid or conventional)For households that qualify80.7 kWhNone

Units for R100 at the start of the month, VAT included, with the month’s fixed charge paid. The municipality decides who qualifies.

Elsewhere in the Free State

Units for R100 at the start of the month, VAT included.

Source: NERSA decision, page 18, Tswelopele’s tariffs for 2026/27, from 1 July 2026. Worked out for November 2026. In parts of most municipalities, Eskom supplies homes directly.

Unmapped Dataworks