State-owned electricity utility Eskom has provided some additional detail regarding the decision to continue operating 17 coal units across five power stations beyond their original decommissioning dates. The decision is in line with a May 23 determination by then Forestry, Fisheries and the Environment Minister Barbara Creecy to allow Eskom to operate Hendrina, Grootvlei, Arnot, Camden and Kriel at existing minimum emission standards (MES) plant limits until March 31, 2030.
A newly released report by technology and lifecycle solutions provider Wärtsilä shows that an area the size of Europe will need to be covered with renewable power to reach a clean energy future without the integration of balancing power technologies. Wärtsilä’s global power system modelling, published in the ‘Crossroads to net zero’ report, compares two pathways from 2025 to 2050 with the aim of reducing greenhouse-gas emissions and limiting global warming in alignment with the Paris Agreement targets.
State-owned utility Eskom’s average energy availability factor (EAF) exceeded 60% for the seventh consecutive month in November. This milestone coincided with over 250 days without loadshedding and a significant reduction in open-cycle gas turbine (OCGT) use this year, industry organisation Minerals Council South Africa points out.
Zimbabwe’s industrial power users have secured $250-million from the African Export-Import Bank to build floating solar panels at the world’s largest man-made lake. The Intensive Energy User Group, made up of mining companies including a former local unit of Rio Tinto and Mimosa, plan a 250 MW plant at the Kariba Dam to be implemented in 18 months, according to a copy of its presentation seen by Bloomberg. That can be expanded to 1 GW of solar capacity.