Millions of South Africans have limited access to clean drinking water and yet Eskom, in their quest to supply energy to the country, uses approximately 10 000 liters of water per second, the equivalent to the amount a single individual requires for 1 year. With a changing climate, growing population and increasing industry, South Africa’s water resources are dangerously threatened. Yet Eskom is investing millions in developing water intensive coal fired nuclear power plants.
A new report by Greenpeace Africa entitled “Water hungry coal: Burning South Africa’s water to produce electricity’ makes clear connections between coal and water scarcity, and outlines how the South African government and Eskom are making a clear energy choice at the moment: in favour of coal expansion, at the expense of scarce water resources, people’s heath and affordable electricity.
“Due to growing water shortages, competition for water is only likely to increase between the agricultural, electricity and residential sectors. This could lead to conflicts over water. According to research conducted by the Water Research Commission, water scarcity is already leading to service delivery protests in the country. With as much as 98% of South Africa’s water already allocated, the question is: where will the water for the new coal-fired power stations (Medupi and Kusile) come from?” queries Melita Steele, a campaigner for Greenpeace Africa.
“South Africans have a right to know how water is being allocated, managed and polluted. The current allocation of water to the coal mining industry and Eskom for coal-fired electricity is not transparent, accountable or sustainable. Water is not just an environmental issue, it is a critical constraint to future development, and it is a fundamental issue at the heart of justice, economics and human rights” added Steele.
South Africa is facing huge political decisions around the allocation of water. If investments were shifted to essentially ‘water-free’ renewable energy technologies and energy efficiency, this would drastically reduce the water required for electricity generation, deliver sustainable electricity to all South Africans, create jobs and help avoid water insecurity and conflict.
“It is still possible to pull back from the brink of crisis, but only if the right choices are made today. It is time to end the era of coal in South Africa through a just transition away from coal towards renewable energy. Our ability to deal with a changing climate and future water crisis depends on it. The South African government and Eskom must realise that there are very effective substitutes for coal, but there are no alternatives to water”, concluded Steele.
For more information visit Greenpeace Africa's website