# What Do We Owe?

Once you have worked out your carbon footprint we can calculate how much more than your Fair Earth Share you are using and what you “owe” your partner school.

Take a deep breath, it might be more than you think!!

## How we work out how much you owe

We follow these simple steps to calculate how much your school owes:

- Calculate your school's Fair Earth Share

**= 2.5 tonnes x number of students / 10** - Calculate your school's additional CO
_{2 }

**= Your school's current footprint - your school's Fair Earth Share** - Multiply this figure by £12

**= £ your carbon debt**

As a reminder, the Fair Earth Share is the maximum amount of CO_{2} that scientists have calculated each person can emit before it becomes unsustainable for our planet. And it’s around 2.5 tonnes per person (per year) so a huge reduction from the current 10 tonnes per person that the average Brit is currently producing. In this calculation we take an estimated 10 percent of this figure as we are only measuring the emissions resulting from the time spent at school.

We are using the figure of £12 / tonne of CO_{2} as this is the figure being used by government in the Carbon Reduction Commitment. However some scientists have said that they think a fair price would be more like £45 / tonne!

You may be surprised by the amount of your debt but don't panic! The aim of the Carbon Partners project is not necessarily to repay all of this amount, but to use carbon footprinting to demonstrate the differences in carbon emissions that exist and encourage UK students to take responsibility towards their partner schools in the South for the extra CO_{2} that we are producing.

## Resources

### Project Flyer

A flyer introducing the project, available to download. Designed to be printed on one sheet of A4 and folded in half.

### Transport Creative Design Activity

What does the transport of the future look like? Students work in groups to reseach different ways that transport can be powered and use this information to design transport solutions for a new eco-city.

Activity developed by GAP (Global Action Plan)