Yeah as stated in title, how many MJ do I need to supply to get it to run at max speed? According to the wiki it is 6 MJ/t for green status. Now I have a REC directly connected to 2 refineries and have power converters convert 32 eu/t to ~13mj/t, which means I give the refineries 13 mj/t. But one refinery is running green, and the other one running purple (which is pretty slow).