Lachlann talks to Andreas Kroell of De.Mem Ltd [ASX:DEM] about decentralized water purification and nanofiltration membranes. He then talks to Selva Freigedo of New Energy Investor about recent action in the renewables space after Scott Morrison indicated Australia will go for net zero emissions by 2050.

Find out about New Energy Investor here: https://pro.portphillippublishing.com.au/m/1776717

Find out more about Exponential Stock Investor here: https://pro.portphillippublishing.com.au/m/1560121