Power Outage in Blackheath, Johannesburg
Power Outages Affecting Blackheath2 active
Updated 4m ago- Reported - Tue, 06 Oct, 10:47Operators are investigating the root cause of a power outage at Roosevelt Substation, affecting customers in Northcliff, Blackheath, and Berario.source
- Reported - Tue, 06 Oct, 11:06Operators are investigating the root cause of a power outage at Roosevelt Substation's Blackheath Distributor affecting customers in Northcliff, Blackheath, and Berario.source
- Update - Tue, 06 Oct, 13:48Power has been restored to approximately 80% of customers in Northcliff, Blackheath, and Berario following a cable fault, and a testing team is being requested to repair the faulty cable for the remaining customers.source
Other outages in this area
Reports from nearby suburbs in the same City Power service area. Not necessarily affecting Blackheath directly.
Johannesburg Power Outages Today1 active
Updated 4m ago- Update - Tue, 06 Oct, 09:40Power has been restored to most customers in Coronationville, Newclare, Newlands, Claremont, and Westbury, but two load centres are still affected by a cable fault.source
- Update - Tue, 06 Oct, 14:20Power supply has been partially restored to customers in Coronationville, Newclare, Newlands, Claremont, and Westbury, with repairs to the faulty cable for the remaining load centres to commence.source
Report a Power Outage in Blackheath
Is your power off in Blackheath? Report it to City Power so they can dispatch a team.
When Will Electricity Come Back in Blackheath?
How long a power outage in Blackheath 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 Blackheath 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 Blackheath residents in advance. Usually 6-10 hours during the day.
Power Outage History for Blackheath (Last 90 Days)
City Power reported 3 outages affecting Blackheath in the last 90 days. Most faults traced back to the Roosevelt Park Substation substation (2 of 3). The most common cause was cable fault.
| Date | Time to restoration | Substation | Cause | Also affected |
|---|---|---|---|---|
| 29 Sept 2026 | 12.1h | Roosevelt Park Substation | cable fault | Franklin Roosevelt Park, Roosevelt Park, Northcliff Ext 12, Berario +2 more |
| 29 Sept 2026 | - | Roosevelt Park Substation | weather | Northcliff, Roosevelt Park, Berario |
| 24 Jul 2026 | 16.9h | Roosevelt Substation | cable fault | Berario, Emmarentia, Emmerentia South, Victory Park +2 more |
Time to restoration is measured from when the outage was first reported, not from when it began.
What to Do During a Power Outage in Blackheath
Quick checklist to follow while waiting for City Power to restore power in Blackheath.
- 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 Blackheath
Is there a power outage in Blackheath right now?
Yes, there is currently a power outage reported in Blackheath, 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 Blackheath?
Call City Power on 0114907484 / 0860562874 to report a power outage in Blackheath. You can also report online at citypower.co.za or follow @CityPowerJhb on X (Twitter) for updates.
How long do power outages last in Blackheath?
Most unplanned power outages in Blackheath 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 Blackheath?
For the active outage affecting electricity in Blackheath, see the live update at the top of this page for City Power's latest restoration estimate. Most unplanned electricity outages in Blackheath 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 Blackheath?
If your power is off outside the load shedding schedule, Blackheath 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 Blackheath load shedding schedule
What number do I call for City Power in Blackheath?
Call City Power on 0114907484 / 0860562874 for power outages in Blackheath. You can also report faults online at citypower.co.za or WhatsApp the relevant SDC channel for your area.
Related Pages
- Blackheath Load Shedding Schedule
- All Johannesburg Power Outages Today
- Johannesburg Power Outage History
- Power Outage Information South Africa
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