Sustainability Report

The report presents Kirby's 2025 sustainability performance across emissions, safety, diversity, human rights, and governance. It reports 768.3 CO2e MT (thousands) of Scope 1 emissions, 6.1 CO2e MT (thousands) of Scope 2 emissions, and 390.3 CO2e MT (thousands) of Scope 3 emissions. The report also states that 44% of directors are female and that company-wide human rights training was completed in 2025. Kirby highlights a future 40% Scope 1 emissions-intensity reduction target by 2040, measured per barrel of capacity against a 2015 base year.