Anemoi Marine Technologies
Anemoi Rotor Sail
Composite rotor sails with fixed, rail or folding deployment for cargo-handling and air-draft clearance; the company cites 5-30% fuel and emission savings.
Wind-assisted propulsion products
15 products
Wind-assisted propulsion: rotor sails, rigid and suction wings, kites and soft sails.
Filter products: Wind-assisted propulsion
BAR Technologies
WindWings
Patented three-element rigid wing sail in 37.5 m (750 m2) and 20-24 m (200-240 m2) sizes for large and smaller merchant ships.
bound4blue
eSAIL
Autonomous suction sail in three models, 3.5–6 m wide and 16–36 m high; the company claims fuel savings of up to 40%.
Chantiers de l'Atlantique
SolidSail rig
Rigid composite panel sail on a 360° rotating carbon mast, 800–1,500 m² per rig; the 1500 version tilts up to 70°.
Econowind
VentoFoil
Non-rotating suction wing with vents and internal fans; available as flatrack, containerised base-frame or fixed installation. 3-Series has DNV type approval.
GT Wings
AirWing Jet Sail
Rigid wing sail using powered airflow (Jet Sail technology) to produce high thrust from limited deck space and air draft.
Michelin WISAMO
WISAMO wing sail
Automated inflatable wingsail on a self-supporting telescopic mast; S-WING 170 m², fully retractable; DNV AiP.
Mitsui O.S.K. Lines (MOL)
Wind Challenger
Automatically controlled telescopic GFRP hard sail developed with Oshima Shipbuilding; first on Shofu Maru (2022).
Norsepower
Norsepower Rotor Sail
Automated rotor sails in five sizes (20x4 m to 35x5 m) with optional tilting foundation; the company cites 5-25% typical fuel savings.
Oceanbird
Oceanbird Wing 560
46 m tall rigid wing sail (about 40 x 14 m sail) that can be tilted and stowed for port and bridge clearance.
OCEANICWING
Seawing
Automated parafoil kite flown from the bow; the 300 m² prototype gives about 25 t theoretical towing force, and a 600 m² version targets about 50 t.
OceanWings
OceanWings wingsail
Automated, reefable rigid composite wingsails of about 363 m² in fixed, tiltable, elevator and lowerable versions.
Smart Green Shipping
FastRig
Lightweight, autonomous, stowable rigid wingsail for retrofit on bulkers and tankers; validated in 2024–25 sea trials.
Smart Green Shipping
FastRoute
Route-optimisation software that plans voyages to make the most of FastRig wind propulsion.
Smart Green Shipping
FastReach
Leasing model for FastRig with performance guarantees and maintenance included.