Net Zero Industry Tracker 2024
Page 56 of 156 · WEF_Net_Zero_Industry_Tracker_2024.pdf
TechnologySHIPPING
Technologies to implement the decarbonization levers are at different readiness
levels. Three key pathways are currently available: zero emission fuels and propulsion
technologies, low-emission transition fuels and energy efficiency.
Decarbonization TRLs FIGURE 31
Small prototype
1235679101 1
Large prototypeDemonstrationEarly adoptionMature
ConceptMethanol-powered engines,
ammonia bunkering, methanol bunkering
Battery-electric ships
48
PEM fuel-cells
Ammonia-powered engines
Hydrogen-powered engines
Increase in TRL vs. 2023Hydrogen bunkeringRudder-bulbRotor sail – rigid sail
Source: Accenture analysis derived from data from IEA ETP Clean Energy Technology Guide.
Net-Zero Industry Tracker: 2024 Edition
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