Engineering News ONLINE
27 May 2013
The basic design work for Eskom’s 100 MW concentrating solar power (CSP) demonstration project, earmarked for development in the Northern Cape town of Upington, is nearing completion and the prequalification of potential contractors should begin within months.
Proposed is the development of a central-receiver CSP plant, where molten salt is used as a storage and heat-transfer medium. The so-called power tower will be surrounded by an array for heliostats, or mirrors, which continuously reflect sunlight on to the tower’s central receiver. Read more