You are absolutely attempting to preserve money, but you can save more in the long run if you substitute them. You could expect that your bills will go down as the new models do not up lots of energy.
You must also recognize how you can your home appliances correctly. They are the major elements in the increase in your monthly payments. You should start replacing your old appliances and buy new designs. The old home appliances are normally inefficient and they more energy so buying a new one will likely be beneficial. New models do not consume lots of energy and they can be more efficient than old designs. Even if your appliances are switched off, they could still up energy when they are plugged in the outlet. You must unplug your home appliances when you are not using them.
The good thing is that you can always save electricity and reduce your monthly bills. Here are a few tips that one could follow if you want lower regular bills on electricity.