The Pacific Ocean could quench the thirst caused by 10 years of drought in Chile, but the operation of desalination plants of various sizes has a long way to go to become sustainable and to serve society as a whole rather than just corporations.
With the construction of aqueducts, water purification and desalination plants, and investments to upgrade hydraulic infrastructure, Cuba is seeking to manage the impacts of droughts and floods that are intensifying with climate change.
Mexico is seeking to mitigate water shortages in part of its extensive territory by resorting to seawater, through the expansion of desalination plants. But this solution has exorbitant costs and significant environmental impacts.
Karlis Noel spends his days in his lab in the small, picturesque community of Laborie in St. Lucia. The former fisherman’s story might sound like an overnight success, but his present accolades in the field of engineering are the result of years of hard work and an unceasing drive to make life easier for communities in the throes of a water crisis.
As the threat of water scarcity increasingly grows, many have turned to the Earth’s plentiful oceans for a solution. However, this has created a new risk threatening public and environmental health: brine.
Antiguan Veronica Yearwood no longer panics when she hears that the rainfall forecast for the tiny Caribbean island is again lower than average rainfall.
With global energy needs projected to increase by 35 percent by 2035, a new report
says meeting this demand could increase water withdrawals in the energy sector unless more cost effective renewable energy sources are deployed in power, water and food production.
Combating the negative effects of its own production processes is one of the challenges facing the mining industry, one of the pillars of the Chilean economy.
South Africa’s eThekwini municipality may have come under fire from residents from proposing to purify wastewater so it can be used for drinking, but this municipality’s pragmatic approach to water management has made it one of the most progressive in Africa.
The Arab world is widely perceived as blessed with an embarrassment of riches: an abundance of oil (Saudi Arabia), one of the world’s highest per capita incomes (Qatar), and home to the world's tallest luxury building (United Arab Emirates).
In a few years, residents of the eThekwini municipality in the port city of Durban in South Africa could be drinking water that was once flushed down their toilets, as authorities are planning to recycle some of the municipality’s sewage and purify it to drinking quality standards.
The arid climate in northern Chile has forced mining companies to seek out new sources of water. The main source is seawater from the Pacific Ocean, whose use is expected to increase significantly in the coming decade despite the high costs of extraction and transport.