Kristen Villebrun and Wendy Bush hoped they wouldn't have to pray for Chedoke Creek, but four years after they first raised alarm about the water's condition, they were part of an Indigenous full moon ceremony to do just that. About 50 people showed up near Princess Point on the dark and frigid Monday evening for the monthly ceremony, which was particularly special as it focused on Chedoke Creek. The body of water that runs into Cootes Paradise had about 24 billion litres of sewage and storm water runoff leak into it due to a gate being left open.
Mining for lithium can be incredibly water intensive. The process can involve releasing water from aquifers and leaving it to evaporate in what's known as salt flats. What's left is a variety of minerals and metals, including lithium, that is then gathered and processed. It's a common practice in South America, where Argentina, Chile and Bolivia are among the world's top producers.
Lithium in particular, she pointed out, leads to a significant amount of water extraction, and can lead to contamination of water supply, which can also impact ecosystems and the species that depend on them. Canada doesn't currently produce lithium, though it has about 2.5 per cent of the world's known lithium deposits. That's a tiny share compared to countries like Bolivia, Australia, Chile and Argentina, not to mention that China controls most of the world's processing capability.
There is also the question of water use, as it has been reported that the production of lithium through evaporation ponds uses a lot of water. Approximately 2.2 million litres of water is needed to produce one ton of lithium. During the 2019 election the Trudeau Government had promised to create a new water regulator and has been dropping hints that it will be proceeding with such an agency.
The Water Act, passed in the P.E.I. Legislature but not yet proclaimed, was one of the more divisive issues of the first leaders debate of the provincial election campaign.
More than 250 people packed into an auditorium at UPEI to listen to the leaders discuss environmental issues, at a forum organized by Island environmental groups.
Topics ranged from protecting soil quality, to watershed group funding, to increasing the number of protected areas on P.E.I., to promoting the Island's natural history.
