Observatory power outage: City Power reports up to 95% restored
City Power reports power restored up to 95% after a cable fault at Observatory Substation affected Bez Valley, Dewetshof and Kensington in Johannesburg on 22 October 2026. The operator says work continues on the remaining 5%. Its percentage describes power restoration, without a customer denominator or a deadline for completing the work.
Status of this incident
Partial / reduced supply
Last known status: partly restored · City Power reports power restored up to 95%; remaining work continues without a stated full restoration deadline.
Source moment: Oct 22, 2026, 08:58 PM UTC (10:58 PM local time)
In 20 seconds
City Power attributes the interruption in the three named areas to a cable fault at Observatory Substation.
The operator reports power restored up to 95%; this is not a percentage of customers or people.
The exact onset, affected customer total and full restoration time remain unknown.
Partial restoration follows cable-fault report
City Power’s latest statement was published at 22:58:37 SAST on 22 October, equivalent to 20:58:37 UTC. It says power tripped that day because of a cable fault at Observatory Substation and names Bez Valley, Dewetshof and Kensington as affected areas. The statement identifies a date, without giving the precise moment when the interruption began.
The same notice reports power restored up to 95% and continuing work on the remaining 5%. It does not define the denominator behind those figures. They cannot be converted into a number of households, customers or people, and they do not show which individual streets or connections have electricity. No deadline for full restoration is stated.
What the sources tell us, and what they do not
- Affected areas
- Bez Valley, Dewetshof and Kensington, Johannesburg
- Customer total
- Unknown; restoration percentage has no stated customer denominator
- Operator fault report
- Cable fault at Observatory Substation, according to City Power
- Restoration report
- Power restored up to 95%, according to City Power; no deadline
What the earlier notice established
An earlier City Power notice, published at 18:23:42 SAST on the same day, described a suspected interruption in the same three areas and announced an investigation. The later statement provides the operator’s cable-fault attribution and partial-restoration account. Both notices come from City Power; they are successive statements from one operator rather than independent confirmation from separate sources.
There is no independently verified supply status at individual premises and no complete affected-street list. Naming these areas does not establish that every property within them lost power. The available evidence also does not establish a connection to older Observatory incidents. This report concerns the 22 October interruption and retains uncertainty about its exact onset, customer total and completion time.
Planning while restoration remains incomplete
The runtime calculator helps compare essential-device demand with battery capacity. The internet backup planner covers connectivity needs. These tools support preparation during uncertain supply, but they cannot verify electricity at a particular address or predict when City Power will complete restoration. The latest supported position remains the operator’s report of partial restoration.