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If they did something with that CO2, the whole setup could be carbon negative.
by zamalek 6y ago
If they did something with that CO2, the whole setup could be carbon negative.
- trickstra 6y agoDry ice is actually a precious commodity among algae growers - another alternative energy source - algae diesel. Or any frozen food dealers - and sometimes they run into shortages: https://www.marken.com/alerts/dry-ice-shortage/ https://www.marken.com/alerts/dry-ice-shortage/
- teruakohatu 6y agoNot just alge but ag in general. CO2 makes plants grow fast, farmers would buy it for greenhouses if it was produced on a large scale, although finding a way to stop it going back into the atmosphere would be better.
- thinkcontext 6y agoThey aren't going to be handling large enough volumes of air to make this worthwhile. Co2 is such a small part of air that direct air capture of it requires massive fan farms.