The Canadian government has offered up to $100 million to help global Australian mining giant BHP create the "world's most sustainable potash mine" in rural Saskatchewan. BHP's Jansen mine project, located about 140 kilometres east of Saskatoon, is currently in development and is expected to be operational by 2027. It's planned to be the largest potash producing mine in the world,. Canadian officials are putting the money forward to help the company reduce the mine's carbon footprint and invest in more environmentally friendly technology.