Replaced all the lighting interior/exterior with LEDs. Originally I gone from incandescence lighting to CFL lighting, it helped lower the bill significantly but I was running into a reliability issue with the CFLs so I pulled them all out and replaced with LEDs lowering wattage usage further, not only will this help my pocket book it would make it cheaper to run the generator plus give me more watts to work with.
Incandescence wattage = 4,600 (59 lights)
LED wattage = 372 (59 lights)
Reducing my load by 4,228 watts, still maintaining 59 lights with the same lumens as the incandescence.