There are so many opportunities to do that. It is soul-destroying to see the plethora of new homes which are springing up in areas like Selwyn, around Rolleston, and how few of them have solar panels on their roofs, despite the abundant sunshine in Aotearoa, with things like this Government's proposed changes to the building code to make it easier for people to put in place solar panels—and it's that whole strategy which is where we need to go. So this bill is a part of that puzzle.