Heating is something we’ve got to crack if we’re going to tackle climate change in the UK. Most of our heating comes from fossil fuel boilers and ⅓ of all greenhouse gas emissions comes from heating.

We need to be much smarter about how we use heat, and find new ways to create it.

Our latest film uncovers the hidden world of heat in our homes and streets using a thermal imaging camera. Check out the surprising places heat is created and wasted.