Power Outage in Wemmer, Johannesburg
Power Outages Affecting Wemmer1 active
Updated 10m ago- Reported - Fri, 21 Aug, 09:20A suspected outage is affecting customers at Aberfeldy Road, Ben Alder Road, Drakensberg Road, Helvellyn Road, and High Street in The Hill; operators will be dispatched to investigate.source
- Update - Fri, 21 Aug, 14:04Operators have partially restored power to customers in The Hill, with repairs pending for those still affected by multiple cable faults.source
- Reported - Thu, 20 Aug, 19:30An outage at Wemmer Substation's Klipriviersberg Distributor is affecting customers in Rewlatch and The Hill, with operators dispatched to investigate the cause.source
- Restored - Thu, 20 Aug, 21:14Power is fully restored to customers in Rewlatch and The Hill, following a cable fault.source
- Reported - Mon, 17 Aug, 07:07An unplanned power disruption affecting customers in City Deep, Prolecon, and Transnet has been reported, and operators are on-site investigating the cause.source
- Update - Mon, 17 Aug, 08:15Power supply has been restored for Transnet customers at Wemmer Substation, with City Deep and Prolecon still affected due to multiple cable faults.source
- Update - Mon, 17 Aug, 13:59Faults on the remaining load centres at Wemmer Substation were located, and repairs are underway for an unplanned power disruption due to multiple cable faults affecting customers at City Deep and Prolecon.source
- Restored - Mon, 17 Aug, 15:30Power supply has been fully restored to customers in Prolecon and City Deep, following an outage caused by multiple cable faults.source
Other outages in this area
Reports from nearby suburbs in the same City Power service area. Not necessarily affecting Wemmer directly.
Johannesburg Power Outages Today1 active
Updated 10m agoReport a Power Outage in Wemmer
Is your power off in Wemmer? Report it to City Power so they can dispatch a team.
When Will Electricity Come Back in Wemmer?
How long a power outage in Wemmer takes to fix depends on what caused it. These are the typical restoration times for the three fault categories City Power handles.
- Unplanned fault
- Most outages in Wemmer fixed within 4-8 hours. Minor faults (tripped circuit) take 2-4 hours.
- Cable theft
- 12-48 hours to repair, especially if specialised equipment is needed.
- Planned work
- City Power notifies Wemmer residents in advance. Usually 6-10 hours during the day.
Power Outage History for Wemmer (Last 90 Days)
City Power reported 10 outages affecting Wemmer in the last 90 days. Most faults traced back to the Wemmer Substation substation (9 of 10). The most common cause was cable fault.
| Date | Duration | Substation | Cause | Also affected |
|---|---|---|---|---|
| 13 Aug 2026 | 6h | Wemmer Substation | - | The Hill |
| 13 Aug 2026 | 1.9h | Wemmer Substation | cable fault | Glenesk, Trojan, Stafford |
| 06 Aug 2026 | - | Wemmer Substation | burnt MV fuses | - |
| 03 Aug 2026 | - | Wemmer Substation | cable theft and vandalism | Glenesk, La Rochelle |
| 03 Aug 2026 | 1.3d | Central Substation | equipment theft | Marshalltown, City And Suburban, Johannesburg CBD, Doornfontein +2 more |
| 02 Aug 2026 | 2.5h | Wemmer Substation | cable fault | Townsview, Kenilworth |
| 30 Jul 2026 | 3.2h | Wemmer Substation | faulty cable | Mulbarton, Regents Park |
| 29 Jul 2026 | 4.2d | Wemmer Substation | overload | Glenesk, La Rochelle, Kenilworth, Townsview +1 more |
| 26 Jul 2026 | - | Wemmer Substation | cable theft, burnt Ring Main Unit | La Rochelle, Glenesk, Stafford |
| 24 Jul 2026 | 1.6h | Wemmer Substation | cable fault | City Deep |
What to Do During a Power Outage in Wemmer
Quick checklist to follow while waiting for City Power to restore power in Wemmer.
- Switch off appliances at the wall to prevent damage from power surges when electricity returns.
- Leave one light switched on so you know when power is restored.
- Keep fridges and freezers closed - food stays cold for 4-6 hours if unopened.
- Use battery-powered lights instead of candles to reduce fire risk.
- Report the outage to City Power on 0114907484 / 0860562874 if it has not been reported yet.
Frequently Asked Questions About Power Outages in Wemmer
Is there a power outage in Wemmer right now?
Yes, there is currently a power outage reported in Wemmer, Johannesburg. City Power is aware and working on restoration. Check the live updates above for the latest status and estimated restoration time.
How do I report a power outage in Wemmer?
Call City Power on 0114907484 / 0860562874 to report a power outage in Wemmer. You can also report online at citypower.co.za or follow @CityPowerJhb on X (Twitter) for updates.
How long do power outages last in Wemmer?
Most unplanned power outages in Wemmer are fixed within 4-8 hours. Minor faults like tripped circuits are often restored in 2-4 hours. Major faults from cable theft or equipment damage can take 12-48 hours. Planned maintenance typically lasts 6-10 hours during the day.
When will the electricity be back on in Wemmer?
For the active outage affecting electricity in Wemmer, see the live update at the top of this page for City Power's latest restoration estimate. Most unplanned electricity outages in Wemmer restore within 4-8 hours. Call 0114907484 / 0860562874 to confirm the ETA for your specific street.
Is it load shedding or a power outage in Wemmer?
If your power is off outside the load shedding schedule, Wemmer is experiencing an unplanned power outage - not load shedding. Load shedding follows a fixed timetable, while power outages are caused by faults, cable theft, or equipment failure. Check Wemmer load shedding schedule
What number do I call for City Power in Wemmer?
Call City Power on 0114907484 / 0860562874 for power outages in Wemmer. You can also report faults online at citypower.co.za or WhatsApp the relevant SDC channel for your area.
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