And there are times that there is no need for electricity and they will put on the generator which will consume fuel. In that way, we have wasted money because it was not needed at that timeThe easy way to reduce expenditure is to stop unnecessary expenses like regulate energy consumption, buying lunch, transportation expenses. I trek to my shop everyday though the distance is not all that much. I make sure I turn off the light once am not around. Thirdly, I take my lunch to my shop. By these exercise, icreduce cost drastically.