Oh wow thanks! I thought this was still being proposed but I was reading Wikipedia. Cool that the sulfur reductions are in place, but that's still not going to affect co2 emissions, and because these rules apply - lets assume equally - to all ships it doesn't necessarily impact the economics. If the sail really reduces the cost by the stated amount minus the caveat at the bottom of the article that would be impressive.
thinkingkong|6 years ago