Suggestion : Lubrification Oil, for ALL machines.
Oil, when refined in the distillation tower, will produce fuel, methane and lubrification oil (about 1 mB per 1mB of crude oil).
Lubrification oil can be piped into machines (or input with cells) and will increase their speed (and energy usage) by 100%.
Will use 1 mB per operation for multiblock machines, 1mb per 8 operations for electrolyzer and centrifuge and 1mB per 32 operations for automatic machines.
Lubrification oil can also be inserted on multiblock generators to increase efficiency :
25% more steam for thermal boilers, consumes 1mB of oil every 100 ticks.
25% less steam usage for steam turbines (keeping energy production rate), consumes 1mB of oil every 200 ticks.
25% less gas usage for gas turbines (keeping energy production rate), consumes 1mB of oil every 100 ticks.
Or increase energy production rate by 25% for both turbines.
Suggestion 2 : Muffler upgrade. When sound gets implemented for ALL machines,
Each upgrade will reduce sound produced by 50% (1 will reduce 50%, 2 will reduce 75%, 3 will reduce 87,5% and 4 will reduce 93,75% ...)
Lubrification oil reduce sounds produced by machines by 10% (If used alongside 4 muffler upgrades , it will completely silence the machine)