Power rates in Texas frequently are quoted from 4.73 to 14.23 cents per kilowatt hour contingent upon the state of the market and your location: these rates are not guaranteed and are only used for illustration.
You must always unplug your home appliances when you are not using them because they still up energy when they are turned off. This is one of the mistakes made by property owners so it is best to not do the same and unplug your appliances when you're not making use of them.
You can try thinking about these alternative energy sources as a form of alternative to lessen your regular bills. You can them the whole night and start collecting energy during daytime.
Lighting is usually ignored as there are people who're saying that you can turn your lights on for 24 hours without having to worry about electricity. Though bulbs are small, they actually consume a lot of energy.