Keep your air conditioning at a decent temperature. It does not need to be low enough to freeze you and even a degree higher in temperature can help you in conserving energy. You can also add individual thermostats for various parts of the home and only cool areas which are in use. It will also have a great impact on the environment and save you on the bill as well.
Current day washing machines and dryers take quite a bit of energy. Make a point to use them only when you have a full load of clothing ready. Following this will make your clothes washing a lot more energy efficient.
Turn off Appliances not in Use
There are many appliances that can go into sleep mode when not in use. It is best that these are turned off instead of being left in the sleep mode. You can save a reasonable amount of energy by taking this step.
Same goes for lights as well. Turn them off when you are leaving that area of the home. This can help you in conserving energy.
Use appliances that are smart in nature and do not eat up a lot of energy. These cost more but they will save a lot of energy over the years as they will significantly cut your energy bill in the long run.
Insulate the roof in order to save the heating or cooling from escaping. This can greatly reduce the amount of cooling and heating required since the losses will be minimal.
Hot Water Temperature
Keep the hot water temperature slightly lower than normal. This will not affect the temperature of the water much but will be a big step in conserving energy. The effect can be great in the long run. During the summer, you can actually stop heating the water since mostly cold water is used.