You know, all they have to do for mid-tier eu production is buff nuclear reactors (something they should do anyway). Uranium isn't particularly rare, and with a silk-touch pick & a breeder you can get 16 uranium cells per ore. Or, with GT you can thorium super-easily with an industrial grinder - each coal ore gives 1 tiny pile of thorium dust. Reactors aren't even that hard to set up. They just need to give more power 
