As for the planned Steam-converter upgrade, will it work with every kinds of machine ? I mean, I can assume using steam for Mechanical Energy or Thermal Energy (because of water enthalpy) would be more efficient, but for Electrolyzer, exctractor or MatterFab ... Btw, excluding Electrolyzers and MatterFab would be balanced since these are the one allowing energy benefits ... (with Centrifuge, wich is however different because of the lows amounts of energy it consume)
It better use a Whole Steam Turbine per upgrade :O