Ok, so I'm sure this has been discussed somewhere but I cant find it. I want to take a look at the vast array of ways to make MC MJ and EU. I have my own modpack thats based on Tekkit Lite, but with RailCraft (and a zillion other mods). I am just curious, with Thermal Expansion, RailCrafts's steam Engines & Boilers, Lava Fabricators, Oil Fabricators, Solar, GeoThermal, Wind, Water and the Power Converters mod, the possibilities and just endless, where do I start ? I'd like to produce MJ and EU. Is a piece of coal better spent in a normal generator, a stirling Engine, a hobbyist steam engine, a small boiler, a low pressure 3x3 boiler, a high pressure 2x2 boiler ? Should I make EU with the turbine system or with Power Converters ? Should I fabricate lava for Geo-Gens ? Is there a spreadsheet somewhere for things like this ?