The green methanol ships market is estimated to be USD 4.29 billion in 2025 and is projected to reach USD 15.25 billion by 2030, at a CAGR of 28.9% between 2025 and 2030, and USD 30.98 billion by 2035, at a CAGR of 12.2% from 2031 to 2035 with a CAGR of 21.9% from 2025-2035.