AMS Barging christens 9,000 m³ methanol-ready diesel-electric tanker Felicitas

Dutch inland shipping company AMS Barging has christened Felicitas, a 135-metre diesel-electric tanker prepared for future methanol bunkering, at Noordereiland in Rotterdam. The naming ceremony was performed by Liv and Julie, daughters of co-owner Igor Jansen. Felicitas has already completed her maiden commercial voyage and is operating on the spot market.

What the vessel is

Felicitas carries about 9,000 m³ of cargo across 12 cargo tanks, with a dual piping system, two mass flow meters, a nitrogen generator and a bunker boom. Cargo pumping capacity is 1,800 m³ per hour. The hull was designed by RensenDriessen Shipbuilding and fitted out by Den Breejen Shipyard.

The addition takes the AMS Barging fleet to 17 vessels. Earlier this year the company christened Fortuna, a sister vessel to Felicitas.

Diesel-electric with a methanol option

Propulsion is diesel-electric with Z-drives, azimuthing units that improve manoeuvrability. The engines meet the Stage V emissions standard. AMS Barging reports roughly 25% fuel savings on similar diesel-electric installations compared with conventionally powered vessels.

The methanol-ready angle is the more consequential decision. Felicitas is designed to accommodate future modification for methanol bunkering, letting the owner continue moving conventional fuels today while retaining a path into alternative fuels as demand shifts.

“Nobody knows exactly what the fuel mix will look like in ten years’ time. We see methanol as one of the important alternatives,” says Martin van Veen, Commercial Director at AMS Barging. “That is why we invest in vessels that can operate efficiently today while allowing us to respond to future developments.”

Why methanol matters here

The Methanol Institute counts more than 150 methanol-capable vessels in operation worldwide, with more than 290 on order. Methanol can cut emissions of sulphur oxides, nitrogen oxides and particulate matter versus conventional marine fuels, and renewable methanol can reduce lifecycle greenhouse gas emissions by more than 90%.

For a bunkering operator, that demand growth translates directly into infrastructure pressure. Vessels like Felicitas are positioned to move both conventional fuel and, later, methanol, which is why AMS Barging is building methanol-ready capacity into new tonnage rather than retrofitting existing ships.

The market case

Van Veen frames the newbuild decision as partly defensive: existing secondhand vessels rarely combine the technology and capabilities the company wants. Building its own lets AMS Barging incorporate current propulsion and cargo-handling technology and size each hull to the spot market.

Larger parcels in a single voyage mean fewer vessel movements and better use of loading and unloading facilities. The company reports strong demand for large tankers that can move substantial volumes efficiently.

One honest caveat

“Methanol-ready” is a design allowance, not a working methanol system. Felicitas will move conventional fuel on diesel-electric power today; the methanol capability is future contingency, not delivered performance. For owners watching the alternative-fuel transition from the inland waterways, the takeaway is strategic rather than technical: AMS Barging is buying optionality at the newbuild stage, when adding it costs far less than converting later.