

I watched the video, and it’s pretty impressive so far, though for specific use cases i.e. not in all rivers at all spots, AT ALL. But for Fast moving spots in rivers that have the required depth (which is not a ton of depth), These seem to have a lot of potential for very low impact power harvesting with few drawbacks. They slow down the flow of water a bit but for areas that are somewhat steep that is probably more of a benefit than a drawback. They are clearly way way less impactful than for example building a dam. And so far they seem to be fairly thoughtfully designed to avoid contaminating the area or harming the existing fish and so forth.










To me, the problem seems to be bad regulators. They could have mandated that data centers have solar panels on their roof. They could have mandated a certain amount of greenery around the warehouse, so that the area was less impactful. It’s been a known issue that unregulated Capitalism will cause mass destruction quite frequently for decades if not centuries. You can’t expect every business to ‘do the right thing’ every time…that would be stupidly optimistic of regulators.