For this generation of bright sparks, anything is possible for our homes in the future. When it comes to the now, though, there are key changes we can make to push Britain’s energy system – and our houses - into the 21st century, and smart meters are leading the way. They will help Britain to integrate more renewable energy into the system, and reduce the amount lost during the process of generation to supply. As part of making our homes more energy efficient, smart meters will also help us to achieve 11% of our 2050 carbon emissions target.