What a thoroughly deceptive preview image on the video, huge powerplant with cooling towers...* 40KW isn't a powerplant, it's less than a submarine style reactor, a lot less I think. But 40kW is useful for a manned lunar base or that sort of thing.
*also absurd, water on the moon is far too valuable a resource to jettison as a cooling method
It's a good idea, but I doubt Russia and China could trust each other enough to put any real investment in to building one.
It would be nice if the western nations got off their backsides and did some of this, because that sort of nuclear power in space, with some further modifications, is the only way we're ever going to be able to get men to mars, or to get properly big and capable robotic lander missions to the moons of the gas giants.