uhhhhh they are somewhere on there. Things I definitely want to get done include Nuclear, Fusion and a Multiblock Crucible thing.
I think you had fusion reactors already in.. GT 4? 5? I heard of them once but wasn't really playing the mod back then.
I remember building huge facilties with several completely self-sustaining Nuclear Heat Reactors with IC2 and AE. Part of the energy was used to UU-Matter-produce new Uranium (with a positive energy yield because what are laws of conservation right?)
Depleted uranium cells were automatically processed into new ones and the fuel change worked autonomous as well.
It was fabulous. I'm thrilled for nuclear reactors!