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.