IMO’s Net Zero Framework sends a clear signal to shipowners to order ammonia dual fuel ships, but remaining uncertainties undermine early investment in e-fuels May 30, 2025 International Shipping, Fuel, Maritime, Shipping, Shipping Line, Trending News LONDON : A new study released on Thursday, May 29 by UMAS and UCL Energy Institute Shipping and Oceans Research Group, and undertaken for Global Maritime Forum, shows that under the parameters principally agreed