IACS E27 Procurement Checklist: 15 Cybersecurity Questions to Ask Before Installing Any Connected Marine Equipment
Connected marine equipment now needs a cyber file before it reaches the ship I would treat IACS E27 as a procurement filter, not a paperwork exercise. The practical shift is that cyber resilience is...
Radar + INS + AIS + GNSS Is Becoming the New Sensor Stack in Maritime Anti-Spoofing Tech
The bridge is moving beyond one anti-spoofing box and toward a stacked trust model I would not buy a single anti-spoofing appliance and assume the navigation problem is solved. The stronger 2026 direction is...
Marine Battery Fire Risk and the 10 Systems Owners Should Price Before Adding Hybrid Power
The battery room is only the start of the hybrid-power safety bill I would price a marine battery retrofit as a fire-risk system before calling it a propulsion upgrade. The battery racks, modules, and...
Engine Supported Air Lubrication and 8 Questions Before Owners Bet on Scavenge Air
The next ALS variant moves the question into the engine room I would treat engine-supported air lubrication as a net-fuel-gain test, not as a simple add-on to a proven hull concept. Traditional air lubrication...
AI Predictive Maintenance Retrofit: 10 Sensors Older Ships Should Add First
Older ships need better sensor priorities before they need bigger AI promises I would start an AI predictive maintenance retrofit with the measurements that help engineers make better decisions this month, not with the...
Onboard Carbon Capture Verification & 10 Proof Points Owners Need Before Signing
The contract should prove delivered carbon, not just captured carbon I would not sign an OCCS contract around a capture percentage alone. The useful proof is a full evidence trail showing how much CO₂...
Cyber Certified Ship Internet and 8 Buying Questions Before Multi Orbit Upgrades
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,...
Onboard Carbon Capture After the Absorber & 10 Hidden Systems Driving Real Retrofit Cost
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 vs AIS 10 Equipment Decisions Shipowners Should Make Before 2028
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...
AC vs DC Ship Refit: The Electrical Architecture Decision That Can Make or Break ROI
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...
Gas Detector Docking Stations & 9 Fleet Calibration Cost Leaks Owners Miss
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...
Marine Harmonic Distortion Calculator
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...
Marine VFD Obsolescence & 9 Signs an Aging Drive Is Becoming a Fleet Cost Problem
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...
Arc Flash Detection at Sea & the 7 Technologies Protecting Million Dollar Switchboards
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...
Harmonic Filters and Active Front Ends Lead 8 Power Quality Upgrades Shipowners Miss
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...
Electrostatic Marine Coatings Could Become the Next Shipyard Efficiency Upgrade
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:...
Your Ship May Be Broadcasting More Than AIS: 9 Connected Systems That Can Reveal a Vessel’s Position
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...
Hybrid Battery Ships Beyond Ferries: 10 Vessel Types Where BESS May Actually Pay
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...
Green Methanol Bunkering Goes Live With 10 Lessons From Arctic Tern
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...
AI Yard Intelligence for Ports: 10 Terminal Problems New Software Is Trying to Solve First
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...