Base-load Utility Power, Cabinda, Angola
Following a period of conflict in the region, the Cabindan
utility network required extensive repairs and power rationing had
become a way of life for the 500,000 population. A reliable power
supply was necessary to support economic development and regional
rehabilitation.
In addition, increased fuel (diesel) costs, coupled with a
readily available supply of natural gas in Cabinda, meant the
government was looking for an alternative source to fuel the power
supply in subsequent years.
Temporary Power Plant
Aggreko initially supplied a 15MW / 30kV power plant in Malongo to cope with existing
demand of Cabinda. As the population of Cabinda became accustomed
to a reliable power supply, the demand grew to 25MW. To stabilise
the network, the main power package was increased to 20MW at 30kV
which was supplemented by a 5MW power package at 15kV in the Town
Centre.
Rural electrification was also an issue, and when Cabinda Town
had established a reliable electricity source the demand in
outlying areas also increased. To meet this demand, Aggreko
installed eight ‘satellite power plants’ of 2MW power packages in
remote areas, from the rain forests in Northern Cabinda to the
areas surrounding the regional airport.
The benefits to the customer
Although power at these sites was initially supplied by diesel generators, Aggreko fulfilled its’
commitment to provide gas-fuelled
generators and replace the majority of the diesel powered
equipment at the main power plant in Malongo
significantly reducing overall operating costs for the
customer.