Power Outage in Modderfontein, Johannesburg
Power Outages Affecting Modderfontein1 active
Updated 7m ago- Reported - Wed, 19 Aug, 16:20A power interruption is affecting customers in Modderfontein and Greenstone, and operators will be dispatched to investigate.source
- Reported - Wed, 19 Aug, 18:46Operators are investigating the cause of an outage at Westfield Substation affecting Modderfontein, Greenstone, and possible surrounding areas.source
- Reported - Wed, 19 Aug, 19:36An incomer has tripped at Westfield Substation, affecting customers in Modderfontein and Greenstone. Operators and the protection team are investigating the cause.source
- Update - Wed, 19 Aug, 22:27Approximately 91% of power supply has been restored from Westfield Substation, but the team is unable to locate and repair the remaining percentage due to faulty equipment.source
- Update - Thu, 20 Aug, 06:31Approximately 91% of power has been restored from Westfield Substation, with two load centers remaining off due to faulty equipment, affecting customers in Modderfontein and Greenstone.source
- Update - Thu, 20 Aug, 10:17Approximately 91% of the power supply has been restored to Modderfontein and Greenstone, with full restoration anticipated by 22:00 tonight due to faulty equipment and a cable fault.source
- Update - Fri, 21 Aug, 06:40Repairs on a double fault at Westfield Substation, affecting customers in Greenstone, Modernfontein, and Longmeadow Business Estate along Lake Road, are underway, with 91% of power supply restored.source
- Update - Fri, 21 Aug, 11:16Repairs on a double fault affecting customers on Lake Road and Longmeadow Business Estate in Greenstone and Modernfontein are still underway, with an estimated restoration time of 20h00 tonight.source
- Update - Fri, 21 Aug, 11:34Repairs are underway for customers in Greenstone and Modderfontein, along Lake Road and in Longmeadow Business Estate, who are supplied by the Westfield Substation, with full restoration anticipated by 14h00.source
- Update - Fri, 21 Aug, 12:00Repairs are underway for customers in parts of Greenstone, Modderfontein, and Longmeadow Business Estate, supplied by Westfield Substation, with an estimated full restoration time of 20h00.source
- Reported - Sat, 15 Aug, 18:13The Cecil Auret Street Distributor at Westfield Substation has tripped, affecting power supply to customers in Founders Hill and Modderfontein. Operators are on site investigating the cause.source
- Update - Sat, 15 Aug, 21:31Power restoration is in progress for Westfield Substation's Cecil Auret Street Distributor, with 80% of affected areas expected to be restored, but Founders Hill will remain without supply due to safety concerns and work will resume tomorrow morning.source
- Restored - Sun, 16 Aug, 07:32Full power supply has been restored to Founders Hill, and no fault was found upon investigations.source
Other outages in this area
Reports from nearby suburbs in the same City Power service area. Not necessarily affecting Modderfontein directly.
Johannesburg Power Outages Today2 active
Updated 7m ago- Update - Fri, 21 Aug, 06:46One load center is currently off at Greenstone Hill Switching Station, affecting customers in Hereford Drive and Greenstone Drive. Further investigations will be conducted today due to faulty testing equipment.source
- Update - Fri, 21 Aug, 08:32The test branch team has been requested to assist with locating the fault affecting customers on Hereford Drive and Greenstone Drive.source
- Reported - Fri, 21 Aug, 11:27An outage affecting customers on Hereford Drive and Greenstone Drive is due to a double fault, with repairs underway and anticipated restoration by midnight.source
Report a Power Outage in Modderfontein
Is your power off in Modderfontein? Report it to City Power so they can dispatch a team.
When Will Electricity Come Back in Modderfontein?
How long a power outage in Modderfontein takes to fix depends on what caused it. These are the typical restoration times for the three fault categories City Power handles.
Current estimate for Modderfontein: City Power expects restoration by Fri, 21 Aug, 20:00.
- Unplanned fault
- Most outages in Modderfontein 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 Modderfontein residents in advance. Usually 6-10 hours during the day.
Power Outage History for Modderfontein (Last 90 Days)
City Power reported 2 outages affecting Modderfontein in the last 90 days. Most faults traced back to the Sebenza Substation substation (1 of 2). The most common cause was wildfire.
| Date | Duration | Substation | Cause | Also affected |
|---|---|---|---|---|
| 15 Jul 2026 | - | - | - | Sebenza, Founders Hill, Longlake |
| 15 Jul 2026 | 3.6h | Sebenza Substation | wildfire | Alexandra, Kew, Lyndhurst, Savoy +26 more |
What to Do During a Power Outage in Modderfontein
Quick checklist to follow while waiting for City Power to restore power in Modderfontein.
- 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 Modderfontein
Is there a power outage in Modderfontein right now?
Yes, there is currently a power outage reported in Modderfontein, 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 Modderfontein?
Call City Power on 0114907484 / 0860562874 to report a power outage in Modderfontein. You can also report online at citypower.co.za or follow @CityPowerJhb on X (Twitter) for updates.
How long do power outages last in Modderfontein?
Most unplanned power outages in Modderfontein 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 Modderfontein?
For the active outage affecting electricity in Modderfontein, see the live update at the top of this page for City Power's latest restoration estimate. Most unplanned electricity outages in Modderfontein 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 Modderfontein?
If your power is off outside the load shedding schedule, Modderfontein 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 Modderfontein load shedding schedule
What number do I call for City Power in Modderfontein?
Call City Power on 0114907484 / 0860562874 for power outages in Modderfontein. You can also report faults online at citypower.co.za or WhatsApp the relevant SDC channel for your area.
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