So while we're warming up homes with insulation on the roof, let's also make sure we're putting a solar panel on it as well. Let's make sure we're putting solar panels and batteries in every single State house and running it as a clean, virtual network. Let's stop burning fossil fuels for electricity and for milk dehydration. Let's save people money by replacing their old, inefficient light bulbs with new, free efficient LED light bulbs. Let's invest in energy-efficient advisers and good, smart technology. Let's strengthen our grid so we can get to 100 percent renewable electricity. Let's support community groups who want to do it themselves and produce their own clean, cheap wind and solar power. To reach our transport and electricity goals and to get to our Paris carbon goals, we need to electrify transport as an industry. 