Two solar photovoltaic (PV) projects selected as preferred bids under Bid Window 6 (BW6) of the Department of Mineral Resources and Energy’s (DMRE’s) renewable energy procurement programme reached commercial close on April 30. The projects, which were part of a group of six PV projects to advance to preferred-bidder status for a 1 000 MW allocation in 2022, have a combined capacity of 360 MW and a combined investment value of R4.9-billion.
Johannesburg’s City Power is seeking manufacturing and venture capital partners to further develop and pilot a rugged ‘energy box’ concept in one of the city’s 312 informal settlements as a possible greener and safer alternative to the illegal connections that currently predominate. Chief engineer for renewable energy Paul Vermeulen says the idea is to locate 3 kWh energy storage boxes – linked to lighting, charging and cooking appliances – within individual dwellings and link these to a centralised solar photovoltaic generator securely located on a nearby warehouse or factory rooftop.
The City of Cape Town (CoCT) says it is moving closer to turning landfill waste into energy, with two projects that are designed to produce electricity from the combustion of landfill gas moving towards implementation. Landfill gas, primarily made up of methane, is produced when organic matter, such as food scraps, break down at landfill sites.