Producing cement, plastic, steel, aluminium and food causes greenhouse gases, but a circular economy can reduce emissions
Companies in the country are using dry sugarcane waste to generate electricity
Blurb: Read the July 5 to 11 edition of the Mail & Guardian
About 500 tonnes of sewage is trucked daily across Gauteng and disposed of on mielie fields instead of being used to make biogas
The Northern Works sewage plant could generate 4.2MW of power but is operating at 20% capacity
Determined engineer Sean Thomas’s green dream of a biogas plant in Bronkhorstspruit is paying off after years of delays.
Biogas digesters, which are commonly seen in many Asian countries, are among the most viable immediate green energy prospects in South Africa.
