It's correct that you're trying to save money, but replacing will probably be advisable in the long run. You can anticipate that your bills will go down as the new models don't up plenty of energy.
You need to try to renewable energy options together with your current energy source. Basically, you can't rely entirely on alternative energy sources right this moment to give the energy needs of your family.
The most basic method to save electricity is to close your lights when you're not utilizing them and make an effort to all-natural lighting during the day. Open your curtains and permit natural light in your residence so you will not have to open your lights during daytime.
If you still incandescent bulbs, you must try changing your lights. It's usually easier to choose CFL or LED bulbs because the incandescent bulbs discharge 98 percent of the energy that they up to heat.