The invention of the smart thermostat has to be one of the greatest inventions to come out of the current digital age. This Marvel in HVAC technology has changed the way we consume energy. While they are not widely accessible as of right now due to pricing, they will soon be in more and more homes throughout America. Just like any technology it’s expensive at first but as it grows the prices come down. This particular aspect of HVAC systems is changing how we save energy because the artificial intelligence and machine learning of these thermostats. So the smart thermostat as you use it gathers information about your personal HVAC preferences. Through this Gathering of information it is able to deduct your behavior. So over time it will know when you want the house warm and when you want the house cold. It will learn when to conserve energy and when to use it. These smart thermostats will not make mistakes as soon as you leave for work in the morning the system will go on standby and conserve energy because it knows you are not there. We all try to save on our energy consumption but as in anything in science we are fallible. The human error in things will always be present and with a limited supply of energy on our planet today anything that we can do to conserve it can make all the difference. Because of this I think that it should be a top priority to get smart thermostats standardized. Every home should have a smart thermostat to control their energy consumption.