GAMMA Project: New e-fuels to make international shipping climate neutral

The Gamma project began in January 2024 and will run for five years

The new €17 million European GAMMA project aims to make ocean transport and trade more environmentally friendly. Companies and researchers from Europe will collaborate to develop and convert a bulk carrier to operate on climate-neutral fuels and green power, reducing its impact on the environment, Rina reports citing the GAMMA Project Consortium's official press release.

The bulk carrier from TOPIC Fleet, which is used as a case study in the new EU project GAMMA, can carry 60,000 tonnes of dead weight cargo across the world's oceans. Ocean freight transport requires large amounts of fuel, mainly made up of fossil fuels today. With the GAMMA innovation project, which began in January 2024, a wide range of partners are now working to change that.

Climate targets for 2050
Today, long-distance maritime transport supports 80-90 per cent of all global trade. Therefore, there will be considerable potential for climate-beneficial reductions in converting ocean-going transportation to green fuels. The International Maritime Organisation (IMO) has set a goal for the maritime sector to reduce the industry's greenhouse gas emissions to around net-zero by 2050. The five-year GAMMA project will contribute to this, say representatives from the start-up company Aurelia, which specialises in the concept design of climate-friendly vessels.  

Electricity from hydrogen and green fuels  
An innovative fuel system will be installed. Ammonia and green methanol will be bunkered on-to the ship and then converted into hydrogen with cracker and reformer technologies. The hydrogen will be purified and then converted into electricity with a fuel cell, which will be providing electric energy to the vessel and thus replacing the use of the auxiliary generators running on fossil fuel.

In addition to that, the partners have gone further, since part of the energy necessary to convert to hydrogen will be supplied by renewable energy, in this case PV panels, which will be installed on the hatch covers of the bulk carrier.  

Fraunhofer Institute provides the conversion technology, Amnis Pura the purifying and the fuel cell is provided by Ballard Power Systems Europe, meanwhile PV panels will be provided by Italian company Solbian.

More climate friendly sector  
The shipping industry will need to adapt fast to new IMO rules as most existing commercial vessels run on conventional fossil fuels. This means the ships will not be commercially nor technically competitive by 2030 if investment in new ships or retrofitting with greener technologies will not take place.

ANT Topic, technical and operational managers of the TOPIC Fleet and partner in GAMMA, explains that the green transition goes hand in hand with the core service of the company: “ANT has always been very keen to invest in green technologies. We are pleased to have found like-minded partners to bring new technologies and innovative thinking onboard. The GAMMA project will provide the most advanced vessel’s performances and environmental quality without compromising on operation effectiveness and flexibility of our ships,” says Alex Albertini, ANT Topic Srl.

To evaluate the environmental performance of the technologies in the project, Politecnico di Milano will perform a well-to-wake analysis and calculate the CO2 emissions.

More about the GAMMA project  
The Gamma project began in January 2024 and will run for five years. The innovation project has received €13 million in support from the European Commission's Horizon Europe framework programme for innovation. The total budget is €17 million, and the complex application process was led by Inspiralia.

Gamma stands for Green Ammonia and Biomethanol fuel MAritime Vessels and involves 16 partners from Europe:  

Verkís (Iceland), ANT Topic (Italy), Fraunhofer (Germany), Aurelia (Netherlands), Ballard (Denmark), Sea Green Engineering (Italy), Energy Cluster Denmark (Denmark), SINTEF (Norway), Solbian (Italy), Amethyste (France), Elkon Elektrik (Turkey), Politecnico di Milano (Italy), ARM Engineering (France), RINA (Italy), Amnis Pura (Portugal) and Dotcom (Italy).