With the 2019 UN Climate Summit making headlines, climate change and young activists have been put front and centre in the discussion around climate change.

With school students becoming a driving force in the conversation, some education institutes are getting on board with the push for a cleaner and more sustainable future around the school.

So how do you measure a school's carbon footprint, and how can you decide the best order to tackle problems in?

Fremantle based ClimateClever believe they have the answer to help schools across the country.