The Maritime Emissions Reduction Centre (MERC) has launched a new multi-pillar research and data-driven decarbonization program at Posidonia 2026 to test energy-saving technologies under real-world trading conditions. Supported by a coalition of major shipowners, Lloyd’s Register, Cargill, and DryDocks World, the initiative will deliver its first operational assessment on onboard carbon capture this summer in partnership with Star Bulk.
Athens | June 3, 2026 – In a strategic bid to bridge the widening gap between theoretical alternative fuel pathways and immediate operational realities, the Maritime Emissions Reduction Centre (MERC) has officially launched its flagship research and technology implementation initiative.
Unveiled during the Posidonia 2026 international shipping exhibition in Athens, the newly minted “Decarb Hub” program establishes a structured, evidence-led framework designed to accelerate the deployment of energy efficiency technologies across the legacy global merchant fleet.
Rather than modeling long-term regulatory scenarios, the Athens-based non-profit center is focusing its technical resources on generating high-fidelity performance data from physical assets operating under real-world trading conditions.
From Theory to Implementation
The core architecture of the new MERC initiative is built around three interdependent pillars designed to eliminate the commercial uncertainty that frequently delays shipowner investments in energy-saving devices (ESDs) and emission-abatement hardware.
Through coordinated workflow, data generated from physical retrofits onboard member vessels feeds directly into the center’s data management platforms. This allows engineers to normalize performance metrics across diverse vessel sizes, sea states, and operational profiles.
Technical Program Breakdown
| Program Pillar | Operational Focus | Direct Industry Output |
| Targeted Research | Assessing cross-technology compatibility and structural installation constraints. | Joint development projects (JDPs) and engineering integration whitepapers. |
| Pilot Deployment | Physical installation of retrofits, hull coatings, and ESDs on active merchant vessels. | Empirical validation of fuel-consumption reductions and system reliability at sea. |
| Data Management | Establishing proprietary frameworks to ingest, clean, and standardize emissions data. | Transparent performance baselines to compare competing vendor technologies. |
Operational Reality: Closing the Performance Gap
The commercial impetus for the program stems from a growing industry recognition that vendor-supplied test-tank data rarely matches the actual fuel-saving performance realized during multi-month oceanic voyages.
By utilizing the extensive fleets of its founding members, MERC aims to act as an un-biased technical clearinghouse, identifying the exact integration costs, operational burdens, and true return on investment (ROI) associated with retrofitting existing hulls.
“Our new research programme positions MERC as an implementation-focused industry platform helping shipowners navigate the practical realities of decarbonising under regulatory pressure and real market conditions. What we are seeing now is a clear shift towards real-world testing, where the constraints, costs and integration challenges become fully visible. Our role is to bring that evidence together in a way that supports better, faster decisions for shipowners.” said, Nikos Kakalis, Managing Director, MERC
The first major research output derived from direct shipowner asset experience is scheduled for release in the summer of 2026. Developed in tandem with dry bulk giant Star Bulk, the inaugural study will provide a granular, data-backed assessment of Onboard Carbon Capture and Storage (OCCS) systems, evaluating the physical space, energy penalties, and logistics of carbon handling on bulk carriers.
Expanding the Coalition: Broad Industrial Backing
The launch of the Decarb Hub coincides with a significant expansion of MERC’s membership profile, drawing in heavyweight players from the broader maritime supply chain to complement its foundational shipowning base.
Originally established as an Athens-centric non-profit coalition by prominent Greek shipowners alongside international classification leaders, the organization has recently integrated global commodity charterers and major shipyard repair facilities into its working groups.
MERC Membership Ecosystem
- Founding Shipowners: Capital Group, Navios Maritime Partners, Neda Maritime Agency, Star Bulk, and Thenamaris (Ships Management) Inc.
- Classification & Technical Guidance: Lloyd’s Register Maritime Decarbonisation Hub (with enabling backing from Lloyd’s Register).
- Strategic Commodities Integration: Cargill Ocean Transportation (Recently Joined).
- Shipyard & Infrastructure Integration: DryDocks World (Recently Joined).
The Brief Insight
MERC’s launch at Posidonia 2026 highlights a critical reality for bunker suppliers and shipowners: the immediate future of maritime decarbonization is an efficiency game, not just an alternative fuel transition. With green methanol and ammonia supplies remaining highly constrained and expensive, owners are realizing they must extract every possible percentage of efficiency from the conventional fuel oil they burn today to stay compliant with CII and FuelEU Maritime regulations.
By bringing together major ship operators, a premier classification society, a massive charterer like Cargill, and a major refit yard like DryDocks World, MERC has created an end-to-end sandbox for technology validation.
For the bunkering industry, the standardized data emerging from this hub will provide a clearer picture of future fuel demand profiles, proving exactly how effectively specific energy-saving devices can extend the regulatory compliance life of vessels operating on conventional low-sulfur and high-sulfur fuel oils.
About Maritime Emissions Reduction Centre (MERC)
The creation of the Maritime Emissions Reduction Centre (MERC) stems from a critical, unaddressed gap within the global maritime industry’s current decarbonization strategy. While a vast majority of contemporary research syndicates and joint industry projects remain intensely focused on a distant future powered by unscaled alternative fuels, MERC was founded to tackle the pressing, immediate commercial realities of today.
The center’s core directive is to provide a dedicated, data-backed support ecosystem for the existing global merchant fleet. Rather than waiting for complex green hydrogen or ammonia supply chains to mature, MERC addresses the immediate regulatory and environmental mandates facing shipowners by optimizing vessels running on conventional marine fuels, delivering actionable, near-term pathways to slash greenhouse gas emissions across legacy hulls.
Source: MERC