On Oct 4, 2:27 pm, "Don Libby" <[EMAIL PROTECTED]> wrote:
>... - but I'm not sure if just grinding
> it up and dumping on the ground would be more cost effective.
The paper claims an eventual price of only $14 per tonne of CO2.
That's unbeatably6 low, it seems to me. [The starting price seems to
be about $38 per tonne of CO2, about the same (on the high side) as
turning wood into biochar and burying the biochar deep undeerground.
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