I'm Electric Shocked! Again...

As expected, my current bill for my last month's power consumption ballooned to... (drum roll please!) ....a whooping amount of P1,506.85!  That's almost P200 more than my previous bill!  In spite of the fact that I tried to conserve energy, still my kilowatt hour consumption increased to 146!  Something must be done to prevent my electric bill from making an upward trend!

The problem is, I ran out of ways on how to cut on my power cost.  Suggestions, anyone?