References

Blue Whales Blue Skies. 2025. “Protecting Blue Whales and Blue Skies VSR Program. Air Emission Reduction Methodology & Results. 2024 Season.” Blue Whales Blue Skies. https://bluewhalesblueskies.org/wp-content/uploads/2024-VSR-Methodology-Air-Emissions.pdf.
Faber, J., S. Hanayama, S. Zhang, P. Pereda, B. Comer, E. Hauerhof, W. Schim van der Loeff, et al. 2020. “Fourth IMO GHG Study 2020.” London, UK: International Maritime Organization.
Forster, P., T. Storelvmo, K. Armour, W. Collins, J.-L. Dufresne, D. Frame, D. J. Lunt, et al. 2021. “The Earth’s Energy Budget, Climate Feedbacks, and Climate Sensitivity.” In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change, edited by V. Masson-Delmotte, P. Zhai, A. Pirani, S. L. Connors, C. Péan, S. Berger, N. Caud, et al., 923–1054. Cambridge, United Kingdom; New York, NY, USA: Cambridge University Press. https://doi.org/10.1017/9781009157896.009.
U.S. Environmental Protection Agency. 2020. “Ports Emissions Inventory Guidance: Methodologies for Estimating Port-Related and Goods Movement Mobile Source Emissions.” EPA-420-B-20-046. U.S. Environmental Protection Agency, Office of Transportation; Air Quality. https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P1014J1S.pdf.