According to the UN's projections for the period between 2015 and 2030, Johannesburg's population will grow from 9,3 million to 11,5 million and Cape Town's population from 3,6-million to 4,3-million, leading to a significant increase in the amount of waste generated.
Currently, 90% of the waste collected in South Africa ends up in landfills due to low levels of household waste recycling which is becoming a massive problem for the country as in a few years there will be no space for this waste to go to.
According to the McKinsey report on Managing waste in emerging markets by 2020, REDISA is expected to deliver an aggregated economic benefit of approximately US$6 million to South Africa. In addition, when REDISA reaches its planned objectives for collection and treatment, it is estimated that the system will also generate an annual environmental benefit of US$22 million.
See link to report to learn more: http://www.mckinsey.com/business-functions/sustainability-and-resource-productivity/our-insights/managing-waste-in-emerging-markets
This means that without the implementation of the REDISA tyre waste management plan, there would be no economic and environmental benefits to the country and the problem of waste in landfills would not be addressed.
We simply cannot afford to have a business as usual approach when it comes to dealing with waste, says McKinsey.