1. China Status of CO2 Capture, Utilization and Storage (CCUS) 2019,2019
2. Statistical Review of World Energy 2021;Bp,2021
3. Canada Govt Seeks Carbon Neutrality by 2050,2020
4. China Going Carbon Neutral before 2060 Would Lower Warming Projections by Around 0.2 to 0.3 °C,2020
5. Carbon Emission Accounts and Datasets,2020