Nuclear Reactor Fits on a Semi and Cools Without External Power
drivethedistrict.com
drivethedistrict.com
45MW is no where near "useful". A decent size normal plant produces 4000MW. Plus I'm not convinced that 100 mini reactors are safer than one well monitored big plant.
I'm also a little skeptical about the scale....45MW doesn't sound very "nuclear" to me. Nuclear scales badly on the low end. That combined with cooling based on convection and gravity suggests that this might be more along the lines of radioisotope driven rather than nuclear in the usual sense.
Hard to tell from an article with zero info, a nod toward Fukushima & green tech and a Grainy++ font.