The efficiency movement is a way to use resources more wisely to create a better use of things like energy, time, and money. It is all about finding better ways to do things so that you can get the most out of what you have. For example, if you turn off lights when you are not using them, you are being more efficient with your energy use. That saves energy, time, and money! When people use the efficiency movement, they can help make things better and easier for everyone.