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Tag: e-methanol

Airbus renews transatlantic fleet with lower emission ships

Toulouse, France, October 25, 2023 – Airbus Group SE (Paris: AIR) will renew the entire fleet of chartered vessels that transport aircraft subassemblies between production facilities in Europe and the United States with three modern, low-emission roll-on/roll-off vessels, supported by wind-assisted propulsion.

Airbus has commissioned shipowner Louis Dreyfus Armateurs to build, own and operate these new, highly efficient vessels that will enter into service from 2026. The new vessels will be powered by a combination of six Flettner rotors – large, rotating cylinders that generate lift thanks to the wind, propelling the ship forward – and two dual-fuel engines running on maritime diesel oil and e-methanol. Additionally, routing software will optimise the vessels’ journey across the Atlantic, maximising wind propulsion and avoiding drag caused by adverse ocean conditions.

The new fleet is expected to reduce average annual transatlantic CO2 emissions from 68,000 to 33,000 tonnes by 2030. This will contribute to Airbus’ commitment to reduce its overall industrial emissions by up to 63% by the end of the decade – compared to 2015 as baseline year.

 

 

Federal Government Green Hydrogen Innovation Officer Visits Rolls-Royce

Rolls-Royce sees hydrogen as one of the key elements in a climate-neutral future. Its Power Systems division is already working hard on fuel cell technology, on a hydrogen engine, and on using renewably produced fuels that will soon be able to power existing internal combustion engines more cleanly. Building the hydrogen ecosystem quickly is a challenge – making interdisciplinary, cross-industry dialog a vital component. Rolls-Royce’s Power Systems Division hosted a visit by Dr. Stefan Kaufmann, Green Hydrogen Innovation Officer at Germany’s Federal Ministry of Education & Research, and explained its leading-edge research and development projects.

From Hydrogen to synthetic fuels

Together with industrial companies and universities, Rolls-Royce Power Systems is researching tomorrow’s propulsion and drive solutions in the MethQuest research project. Here, Rolls-Royce engineers are working on gas engine designs aimed at reducing methane emissions harmful to the climate, and on methanol and hydrogen combustion. The knowledge gained can be used in the development of new engines.

Fuel cell demonstrator soon to go into operation

One of these new drive-power technologies is the fuel cell in which hydrogen and oxygen react chemically to produce electricity which powers an electric motor with zero emissions. As early as this autumn/fall, Rolls-Royce will commission an emergency power supply system at its Friedrichshafen facility powered by fuel cells – thereby demonstrating how fuel cells can be used as part of stationary power supply infrastructure.

Rolls-Royce will then take the fuel cell to market in 2025 – initially for power generation applications, and later also as a marine propulsion system.