RE:A what point do Investors give up? If you're not invested then why are you here slandering it? Maybe due some more research on what they're doing, go visit the plant, call them with your questions. A year ago the plant was still in the test plant scale. They had to shut down during Covid and used that time to expand the plant to reach higher L/hr numbers, and now they're up and running and working to hit those numbers. Since they're inventing this technology of course there'll be bumps in the road to overcome.
They've proven it works and Renewable U has paid them to engineer the JV facilities.
Theres no giving up with this one, buy a piece and have some patience. JVs start construction next summer, in a year or 2 you'll kick yourself for not getting in at 6c