South Africa's green hydrogen opportunities and problems
Hydrogen is used mainly to make chemicals such as fertiliser, and in oil refineries. Most hydrogen in the world today is made from natural gas or coal — methods associated with large carbon dioxide emissions.
Developed countries are...
South Africans could be paying R200 less per tank of petrol
Transport specialist and Stellenbosch university professor Stephan Krygsman says that South African motorists could easily pay R3.50 to R4.00 per litre less for fuel.