The Lesotho Highlands Development Authority (LHDA) says the Polihali dam construction tender process marks the start of the final construction phase of the water transfer component under the second phase of the Lesotho Highlands Water Project and follows on the tender, issued in May, for the construction of the Polihali Transfer Tunnel. LHDA announced the launch of the tender on August 6 and tender documents were made available for download or collection from the LHDA from August 9. Interested and suitably qualified tenderers have until November 12 to submit their proposals. A virtual pre-tender meeting will be held on August 23, with a site visit scheduled on August 31.
Trade union Solidarity says it supports State-owned power utility Eskom’s investigation following an explosion at Unit 4 of the Medupi coal-fired power station, in Lephalale, on August 8. Eskom had confirmed on August 9 that the unit generator had been severely damaged in the explosion, which occurred during the displacement of hydrogen with carbon dioxide and air, respectively, for the purposes of finding an external leak.
Boikanyo Solar, situated in the Siyancuma local municipality, close to Douglas, in the Northern Cape, started commercial operations earlier this year, having reached grid code compliance on April 9. This project, which took a year to build, is part of a portfolio of six projects owned by the same shareholders and procured under the Renewable Energy Independent Power Producer Procurement Programme Bid Window 4, and is the last of the six to come online.
Independent power producer Globeleq and financial services firm Absa have completed the senior debt refinancing of three of Globeleq’s renewable energy power plants in South Africa, the companies said on August 10. The purpose of the refinancing is to enhance the projects’ capital structures, allowing for the release of value to shareholders and the reduction of the tariff to the national utility and, ultimately, consumers in South Africa.