As a technology in isolation, sure. But something like iron seeding, assuming it works, would be orders of magnitude cheaper because most of the work is being d

As a technology in isolation, sure. But something like iron seeding, assuming it works, would be orders of magnitude cheaper because most of the work is being done by algae and they don’t have to be paid. I don’t think horses are particularly similar, but nitrogen fixation in the fertilize vs crop rotation case gets closer.