The app is based on the distribution of a global CO2 budget with a weighted key that takes into account a country's share of the world's population and of global emissions in the base year 2019. Thus, the distribution key reflects the current reality and climate justice.
In addition to CO2 budgets, emission targets are shown based on linear emission paths.
The cells marked in yellow are input fields. Guidance and background information for the tool here.
Please note: If you download this Excel tool as a copy, you can save entries for yourself. In addition, you can then print out the results for all countries or have a corresponding PDF created. We will be pleased to send you a non-read-only version on request.
Mobile version of this tool: http://m-national-budgets.climate-calculator.info.
You can download a detailed Excel tool for calculating Paris-compatible CO2 budgets for all countries in the world: https://doi.org/10.5281/zenodo.5837866. In this tool, for example, you can choose to distribute the global budget from 2016 instead of 2020.