A couple of things to keep in mind regarding PyroGenesis' plasma torches for iron ore pelletizing and the use of electricity is that VALE (Client A) owns a controlling interest in substantial hydroelectric power generation:

https://www.vale.com/EN/business/energy/assets-and-equity/brazil/Pages/default.aspx

The same also applies with Rio Tinto/IOC (Client B) and the Muskrat Falls hydroelectric dam.

Long and Strong in PyroGenesis!