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ESCOM Logo

Hofman's Buildings
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| The Government Gazette of 6 March
1923 announced the establishment of The Electricity Supply Commission (Escom), effective
from 1 March 1923. Dr Hendrik Johannes van
der Bijl, a leading research scientist appointed by the Smuts government as a "Technical
Advisor on Industrial Development to the Department of Mines and Industries", was
appointed first Chairman of Escom. The Commission was made responsible for establishing
and maintaining electricity supply undertakings on a regional basis. Electricity was to be
supplied efficiently, cheaply and abundantly to government departments, railways and
harbours, local authorities and industry. The Commission met for the first time on 20
March 1923 in Cape Town. The Commissions headquarters opened in Johannesburg on 1
May 1923 on the first storey of Hofman's Buildings. The headquarters moved to Electricity
House in 1924. |
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 Electricity House |
Matters demanding the
early attention of the Commission:
- The electrification of the Cape Town suburban railways
- Taking over from the Railway Administration the Colenso
power station and traction sub-stations being constructed to electrify the Glencoe to Pietermaritzburg rail link
- The establishment of new power stations at Cape Town,
Durban, Sabie and Witbank
The erection of Witbank was achieved by an agreement
between Escom and the VFP. Escom was to finance and own the power station that the VFP was
to design, build and operate. The VFP agreed to transmit all surplus electricity capacity
to the Witwatersrand. |
| In 1925, the Commission obtained four power
supply licences and the Cape Town, Witbank, Sabie and Central Natal undertakings were
established. A year later, two coal-fired power stations, Colenso and Witbank,
were commissioned. Two years after that, Congella
and Salt River coal-fired power
stations were commissioned. |
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Sabie River Gorge power station |
| The erection of Malieveldspruit hydro
station was a temporary measure undertaken by Escom to ease the electrical power demands
of the gold mines in the Eastern Transvaal (Mpumalanga today). This station was
replaced by a hydro station in the Sabie River which came into commercial operation in
mid-1927. The Sabie River Gorge hydro station was the
first station designed by Escom engineers. The year 1929 closed with Escom enjoying power
sales of approximately 800 million units. |
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| This webpage was last
updated on the 29 April, 2004 |
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