Archives: tech

Ship internet is becoming part of the vessel’s cyber architecture I would treat multi-orbit ship internet less like a faster crew Wi-Fi purchase and more like a managed cyber infrastructure decision. Starlink, OneWeb, GEO,...

The real OCCS retrofit bill starts after CO₂ leaves the absorber I would look past the capture percentage first and ask a harder owner question: can the ship safely condition, compress, dry, liquefy, store,...

VDES turns AIS replacement into a fleet equipment strategy I would treat the VDES transition less like a simple transponder swap and more like a bridge-electronics planning window. AIS has been the familiar safety...

The refit architecture decision is a financial model, not a fashion choice I would frame this as a practical refit choice before calling it an electrification strategy. AC grids still make sense for many...

The detector is cheap compared with a broken calibration program I would judge a gas-detector program by the records and readiness behind each instrument, not by how many meters are sitting onboard. A portable...

Ship Universe Interactive Engineering Tool Is Your Ship’s Electrical System at Risk? Screen the concentration of nonlinear loads, identify potential capacitor-bank resonance, estimate sensitive-equipment exposure, and build a practical power-quality measurement plan before commissioning...

The aging drive is becoming a fleet asset-management problem I would not wait for a VFD failure to find out whether the fleet is carrying an obsolescence problem. A variable frequency drive can quietly...

At sea, an arc flash is not just an electrical-room accident I see a strong switchboard strategy as a combination of fault prevention, rapid isolation, and damage containment. A switchboard event can become a...

The overlooked retrofit is not glamorous, but it can protect the whole electrical plant The more electrical systems a vessel adds, the more I see power quality becoming part of the upgrade itself. Power...

Paint application may be the overlooked drydock productivity lever Shipyards already chase schedule gains through better docking plans, faster blasting, tighter access, smarter scaffolding, and improved project controls. Electrostatic coating application adds another angle:...

AIS may be the loudest signal, but it is not the only trail A vessel can appear quiet on public AIS while still leaving position clues through regulatory reports, satellite terminals, commercial portals, performance...

The next battery opportunity is not always full electric propulsion BESS can pay when it solves a vessel’s actual operating pain: load spikes, inefficient engine loading, hotel demand, standby fuel burn, port emissions, dynamic...

Arctic Tern turns green methanol bunkering into a commercial operating test The Shanghai operation gives owners a rare look at green methanol beyond the announcement stage. It involved a new methanol dual-fuel PCTC, a...

The yard is becoming the first battlefield for terminal AI Yard intelligence is gaining attention because terminal productivity often breaks in the middle. Vessel plans, gate appointments, rail timing, container dwell, equipment dispatch, and...

The next maritime cybersecurity headache may not come from a hacker staring at a ship’s network. It may come from a purchase order that looked perfectly reasonable at the time. Owners are buying smarter...

Ports are becoming inspection networks, not just inspection sites The next step in port maintenance is coordinated sensing. UAVs can scan above-water assets, roofs, cranes, lighting, roads, stacks, security zones, and oil sheen. USVs...

AI may help explain the collision picture before it should control the ship LLMs could become useful bridge copilots for COLREGs interpretation, encounter classification, risk explanation, and training. The harder leap is letting a...

Shared autonomy could make hull inspection faster without removing the surveyor The most practical future for AI hull inspection is not a robot making every decision alone. It is shared autonomy: human planning and...

The AI demo is not the due diligence Fleetwide AI contracts can look simple during procurement and become complicated after rollout. The vendor may understand models, but the operator has to live with vessel...

Older fleets often fail AI at the data layer before the model ever gets tested The oldest vessel in the fleet may not be the biggest AI problem. The bigger problem is usually scattered...