1. H. Ritchie, M. Roser, CO₂ and greenhouse gas emissions, 2020. Published online at OurWorldInData. org.
2. Intergovernmental Panel on Climate Change, AR6 climate change 2021: The physical science basis, https://www.ipcc.ch/report/ar6/wg1/ (accessed 30 November 2022).
3. International Energy Agency, World Energy Model. Paris, 2021, https://www.iea.org/reports/world-energy-model (accessed 30 November 2022).
4. International Energy Agency, Global Energy Review: CO2 Emissions in 2020. Paris, 2021, https://www.iea.org/articles/global-energy-review-CO2-emissions-in-2020 (accessed 30 November 2022).
5. Carbon Sequestration Leadership Forum, Task Force on CCUS for Energy Intensive Industries, 2019, https://fossil.energy.gov/archives/cslf/sites/default/files/documents/Task-Force-on-CCUS-for-Energy-Intensive-Industries-Final-Report.pdf (accessed 30 November 2022).