Carbon dioxide emissions are on the rise and need to be cut drastically if we want a livable planet. The tartar group is planning to capture carbon from factory omissions, solidify it and bury it deep underground where the sun doesn't shine. It's not very cost effective to capture carbon and then transport it to places where you could potentially put it to good use. But maybe things will change when leaders like elon musk start offering prizes for innovative ideas in this space.