Dale: I am afraid that you are paying for the basic inefficiencies of PREPA. Those units at your local power plant go back to 1956 and burn Bunker C (which is almost crude oil). But even crude has been up over $140/barrel. What will your rates be when crude hits $200?
We are all paying for our society's 100 year-old love affair with cheap oil. Now that most of the easy to get oil is depleted, we will continue to pay more and more. <span style="font-style: italic">AND we will be fighting with the likes of China and India for whatever is left in the earth.</span>
<span style="font-weight: bold"><span style="font-style: italic">I read something recently that boggled my mind. 40 percent of Americans believe that oil continues to be generated somewhere within the earth!!! Like the earth was some kind of nougat-filled candy. </span></span>
There are some IPP's in PR. I know AES was building a plant, but I'm not sure when it's due to go on line. When they do, you will see some relief. Also, Edison Mission Energy and Gas Natural SDG. Have they started construction? Actually PR was seriously considered for a new generation nuke plant. At $0.30/kw-hr the more you conserve, the more you save, so take a look at your current habits regarding electricity.
I know you don't have central air, but you use fans. Fans make you feel cooler, but don't change the air temp. So, when you leave a room for a significant amount of time, turn the fans off. Turn off AND unplug electronics when not in use. Use cold water to wash clothes. Use energy efficient lighting. Conserve hot water usage. These little things can help.