Yes elemental carbon is solid, but CH4 (methane) will be included as well, and probably non-carbon greenhouse gases. Maybe it should be called a GHG tax.
CUF CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks