This might of been mentioned before, but it would be awesome if we could create power cables so we could build a dedicated power plant and then provide power to multiple regions from that one plant.
Additionally it would be great, that we can build a few powerplant types, like coal, nuclear fusion,
hydropower plant or wind or solar. :)
you can space the power available ,for instance the wind mills and be spaced out to spread the coverage area as the power blocks seem to interconnect, space them 20 blocks apart in a straight line and you will have power the entire distance.