Our Way 1
DECARBONIZATION Glossary SECA: Zone with stricter
sulphur limits at sea ECA: Zone with stricter air pollution rules (SOx/NOx) HEFA: Renewable fuel made from fats and oils SAF: Sustainable aviation fuel NOx: Nitrogen oxide emissions from engines SOx: Sulphur oxide emissions from fuel TEXT SOFIA LUNDGREN PHOTO ADOBE STOCK FUELLING CHANGE with flexibility The shipping industry is at a crossroads. As decarbonization efforts accelerate, a range of alternative fuels — such as biogas, biodiesel, methanol, and ammonia — are being explored. Each comes with its own opportunities and challenges, and none currently offers a one-size-fits-all solution for maritime transport. 22 OUR WAY 1/2025