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.