garriAndsugar:
you want 1litre to last 10hrs?

Openair:
Good day people. Please, I need expertise on how to reduce fuel consumption in a tiger generator ( I beta pass my neighbor). Thanks🙏🏼

Hamachi:
Turning the fuel tap of a generator halfway reduce the rate at which fuel is being consumed which most Nigerians do

The fuel is the source of the energy. You can't hope to reduce that without reducing the output. That would be preposterous.

Any prime mover suffering from fuel starvation will slow down; and thus lose it's ability to supply the torque that is keeping the generator in the forward quadrant of the power diagram, reversing power flow. Far from generating the same amount of power it would start to consume power.

In fact, halving the fuel supply will likely stall the prime mover completely, as the retardation of the generator load will so far exceed the available power that the speed will go outside the power range. Even if the reverse power detector trips the generator off the bus then half fuel may not be enough to keep it working.

The fundamental method of speed control, that keeps the generator generating rather than motoring is the micro fine adjustment of fuel supply. The tweaking of output that guarantees load sharing is the microfine djustment of fuel supply. You throttle that, and the whole control system fails.