Environment & Energy

1/ How does it scale into a system that can remove one quadrillion of tons of CO2 from the atmosphere?

And

2/ Does it remove more CO2 than it takes to produce it?

And

3/ Where do we put it once it’s saturated with CO2?

And m

4/ How much will it cost?

I’m sure we can solve these problems but don’t expect this to be deployed tomorrow… or next year …