5 ms·

Capture it and bury it underground turning it into rock https://phys.org/news/2019-05-iceland-carbon-dioxide-cleaner-air.html https://phys.org/news/2019-05-ice

• neuronic 8y ago
  The fact that none of this is economical makes this fairly difficult to do.
  • yellow_postit 8y ago
    “Economical” evaluation right now, in the US, is before the true cost of carbon emissions are priced in. Once/If there’s a real carbon tax the economic viability on these may change. I personally believe that in addition to pricing carbon governments are going to have to self fund massive sequestration projects as well to avoid catastrophic change.
• happosai 8y ago
  Which none make any sense since capturing and converting co2 consumes more energy than burning the coal generated.