Safetytech Accelerator, in collaboration with Capital Gas Ship Management, MSC, and Seapeak, has completed four technology feasibility studies as part of the Methane Abatement in Maritime Innovation Initiative (MAMII).
As informed, Daphne Technology, CDTi Advanced Materials, Inc. (CDTi), Rotoboost, and Plenesys were selected by MAMII from amongst 20 companies to help address the critical challenge of mitigating methane emissions from the exhaust stacks of LNG fuelled ships. The outcomes of these feasibility studies showed strong potential to cut methane emissions in the maritime industry:
- Daphne Technology’s methane abatement system outlined a potential reduction of up to 440 metric tons of methane annually in container ships.
- CDTI’s results highlighted how a proven engine catalyst could offer increased methane conversion at lower temperatures than industry norms, with minimal operational adjustments for fleets.
- Plenesys demonstrated a solution which can effectively reduce methane slip by 78% by converting it to hydrogen, while Rotoboost’s system was found to offer several benefits including additional revenue from carbon by-products.
We are delighted to join forces with our valued partners, MSC, Seapeak, and Capital Gas, in introducing these innovative methane abatement solutions through the MAMII initiative. These technologies represent a significant stride towards mitigating methane emissions in the maritime industry, contributing to a sustainable and cleaner future for our oceans and the planet
… said Nadia Echchihab, Head of Innovation programmes, Safetytech Accelerator
MSC Group’s Executive Vice President, Maritime Policy & Government Affairs Bud Darr also emphasized the importance of research insights, such as those from MAMII, in understanding methane combustion and reducing methane emissions in the maritime industry.
Chris McDade, Vice President, Operations at Seapeak, underscored Seapeak’s commitment to driving change in the maritime industry, particularly regarding environmental responsibilities. Additionally, Alexandra Xystra, Technical Manager at Capital Gas Ship Management, highlighted the company’s dedication to sustainable maritime operations through engagement with MAMII for methane abatement technologies.
Do you know what methane slip is?
Methane slip is the unburned fuel that is not fully combusted in ships’ engines. Although methane slip accounts for a generally a small percentage of the fuel used, in operations that use a significant amount of energy, methane slip can be a major source of emissions.
Mario Michan, CEO & Founder at Daphne Technology, underscored the significance of industry collaboration in addressing methane emissions, highlighting the role of innovations like SlipPure™ in reducing emissions from LNG-powered vessels.
As informed, each provider selected for trials brings expertise in a different technology:
- Daphne Technology’s SlipPureTM is a plasma-catalysis -based methane abatement solution installed in exhaust stacks. The system converts methane into carbon dioxide and water.
- CDTi uses emissions catalysts to passively oxidize methane in the exhaust stream and reduce its release into the atmosphere.
- Rotoboost enables on-site low-carbon hydrogen production through thermo-catalytic decomposition (TCD) as pre-combustion Carbon Removal & Methane Slip Reduction solution. In Maritime, Oil & Gas applications, hydrogen can be blended as a drop-in fuel with LNG.
- Plenesys employs plasma torches to crack methane molecules, separating clean hydrogen from carbon.
Meanwhile, Campbell McConnell, CDTi’s Vice President of Sales and Marketing, expressed excitement about collaborating with MAMII to deploy catalyst technology for methane abatement solutions in maritime transport. Moreover, Kaisa Nikulainen, CEO at Rotoboost, emphasized the exceptional collaboration among various stakeholders to expedite decarbonization in the maritime industry.
