Frankly I have been using lava to power everything I have ever done in FTB. I just understood how it worked and if I needed more power generation I would just add more tanks and more dynamos/geothermal generators to create my power. Now im at a point to where I am wanting to experiment with new forms of power. I will probably be entirely unfamiliar with the creation of this power so the more detail the better. Just a heads up, My base is in the end, so it has to be form of power I can produce while living in the end dimension (or something that can be transferred to the end). Im interested to hear your input.