Answer : 2. "100% हाइड्रोजन ईंधन से चलने वाली दुनिया की पहली वाणिज्यिक यात्री फ़ेरी"
Explanation :

The MV Sea Change, the world’s first commercial passenger ferry powered by 100% hydrogen fuel, launched at the San Francisco Ferry Building. Built by All American Marine Shipyard for SWITCH Maritime and designed by Incat Crowther, it carries 75 passengers and operates for 16 hours, covering 300 nautical miles per refueling. Emitting only heat and water vapor, it reaches speeds up to 20 knots and features drinkable water emissions.