The October 2018 IPCC Special Report (SR15) increased the Global Carbon Budget for a 66% of keeping global temperature increases below the dangerous 1.5 degrees. As a result, we have modified and simplified our charts. The revised carbon budget is 420,000 Mt CO2. Many calculations and charts are still based on the 2014 IPCC report and are biased towards per-capita sharing. (We are working on updating this.)

Population Sharing

This is known as population sharing (also referred to as Equity). The share of the budget that a country gets will match their share of the global population.

Canada's population is approximately 0.5% of the global population.