Electricity prices in Texas typically run from 4.97 to 15.12 cents per kWh subject to current market condition and the locale, these rates cannot be guaranteed and are only used as an illustration.
Lighting is normally disregarded because quite a few people feel that you can turn on the lights for 24 hours without having to worry about your electricity. Although bulbs are little, they really consume a lot of energy.
If you still incandescent bulbs, you need to try changing your lights. It's usually preferable to go for CFL or LED bulbs as the incandescent bulbs discharge 98 percent of the energy that they consume to heat.
You can think about these renewable power sources as an alternate to reduce your monthly electricity bills. You can try utilizing them the entire night and collect energy during daytime.