Solar power: the dark side

Traded as environmentally sound, solar power leaves waste that could engulf Africa in the same way as plastic.

Africa is now a significant importer of solar gadgets, which are fast becoming a dependable source of energy, especially in rural areas that are yet to be connected to the national power grid. Yet, as the number of imports into Africa increase each year, so does the solar waste pile, polluting rivers, soils and the air when burnt. In 2016, the UK’s Department for International Development (DFID) commissioned a multi-country study to research electronic waste in Africa’s off-grid renewable energy sector. The report concluded that the off-grid solar sector across 14 sub- Saharan African countries would produce 3,600 tonnes of electronic waste the following year.

While this represented a fractional percentage of total estimated electronic waste flows, it also put waste from off-grid solar products on a par with electronic waste from the mobile phone industry. Globally, the International Renewable Energy Agency (IRENA) projects solar waste to hit 78 million tonnes by 2050, most of it in Africa.

Read more: Sun-Connect News

 


 

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