This blog is a state of the use of methanol as marine fuel as “quick” reference for shipowners. Key points include costs for retrofitting the ship and engine, range between € 250-€650 per kW, elaboration on IGF code for low flashpoint fuels and technical considerations for conversion and working with methanol. Availability for methanol is good, but bunkering for large vessels mostly non-existent. Methanol price per kilogram is historically lower than regular MGO.

Marine exhaust gas heat recovery systems can be a useful measure to reduce fuel consumption by 5% for typical cases, with up to 15% for favourable engine and ship characteristics. As a rule of thumb, heat exchangers become more efficient and cost-effective the larger your engine becomes. Conversion of heat to electricity is recommended for diesel-electric vessels, as well as the use of engine cooling water instead of exhaust gas heat.

Ports are the start and end of every vessel’s journey. Because of this, onshore power supply undeniably plays a big part of the decarbonization of the maritime industry. Creating a network of onshore power supply in ports around the world is a tremendous but necessary task. One of the companies providing the technology for this transition is ShoreLink. Watch this lunch and learn by Shorelink, presented by Levan Chikviladze, to learn more.

Join Frank Nieuwenhuis, CEO of Econowind, as we discuss the VentiFoil®, sails of the 21st century. These devices can be installed on board existing vessels or newbuilds to reduce fuel consumption (or make you sail faster!)

This blog provides an overview of (European/Dutch) shore power sockets and plugs. They are categorized into three groups, depending on a ship’s installed power: below 100 kW, below 2.000 kW and above 2.000 kW. Especially below 100 kW, there is great diversification of plugs which would merit the creation of a ‘universal adapter’ for ships. Share your experience to help other shipowners.

Join Thomas Therkild Petersen as he presents the FCWave, a modular 200 kW hydrogen fuel cell for marine purposes made by Ballard. It is the only DNV type approved hydrogen fuel cell on the market. At the size of a large cabinet, it can be directly integrated into most engine rooms without a hitch. Watch this video to gain insights on one of the best hydrogen fuel cell systems available for the maritime industry.

This tutorial will show you how to use the Decarbonizer in order to get a personalized roadmap to decarbonize your vessel. In just a few clicks, you receive freely available insights into which carbon reduction measures are best suited for your vessel.

Join Bruno Bouckaert as we discuss 'Hull Vane', an energy saving device for medium-speed and fast displacement vessels. These include superyachts, naval ships, patrol vessels, offshore vessels, ferries, roro vessels and expedition cruise vessels. Full scale trials show confirmed savings of 5-25% on suitable ships.

Join Martijn van Ruiten as we discuss Ecospeed, a proven, non-toxic, cost-effective alternative technology for underwater ship hull protection and biofouling control. It can save up to 10-25% of fuel consumption and emissions, some specific cases even claim a reduction as high as 40% or more.

In February 2022, Skoon placed a battery system on Noordereiland for the Port of Rotterdam to boost shore power for stationary inland vessels. Addressing power shortfalls, the battery supported shore power cabinets, successfully delivering up to 63A without tripping fuses, benefiting both vessels and residents. This solution also enabled supplying power to larger ships, aligning with sustainability goals and showcasing potential expansion across the city center.

Dubbed ‘the Tesla of the seas’ this fully-electrified, fully-autonomous cargo ship is already making waves. The Yara Birkeland has a 7MWh battery, charged by Norwegian hydro power. She can carry a little over 100 containers. The ship cost about 25 million dollars, about three times a “conventional ship price”, but will nonetheless cut OPEX for Yara by 90%.

This thesis performs a technical, economical and environmental feasibility study of three dense hydrogen carriers as a fuel to power the largest semi-submersible offshore crane vessel in the world – Heerema’s Sleipnir.

The Alfa Lift, a new build heavy lift crane vessel owned by Offshore Heavy Transport, is on track to enter service by early 2022. The vessel features a 3,000 ton main crane, 10,000+ m² smart deck which can be fully submerged to a depth of 15 meters and a electric-hybrid battery system made by Kongsberg.

Thailand is close to completing one the world's biggest hydro-floating solar hybrid farms on the surface of a dam, part of steps towards boosting renewable energy production after years of criticism for reliance on fossil fuels.

Pioneering an innovative wind-powered propulsion technology, Wallenius Marine is launching Oceanbird as a next-generation, sustainable transport vessel. Here’s Carl-Johan Söder Naval Architect & Project Manager for Oceanbird with perspective on how Oceanbird promises to smash the International Maritime Organisation’s climate emission targets.

A curious coincidence In Rotterdam. Two vessels - the ‘MS Antonie’ and ‘the Maas’ claim to become ‘the first hydrogen inland vessel’ in Rotterdam. We have translated their claims from two Dutch news outlets and made a comparison which might help you on your hydrogen journey. The race is on for the first hydrogen-powered inland vessel in Rotterdam!

This thesis by J.M. Rozendaal at van Oord focuses on the technical, environmental and economic impact of a methanol hybrid power plant design for new-build offshore working vessels. Its conclusion is that a methanol solution has a CO2 reduction potential up to 99% and a CO2 price of 78 euro per ton CO2 reduction.

In 2020, Wärtsilä was awared a combined contract by Therma Marine Inc. (TMI) for a barge-mounted 54 MW / 32 MWh energy storage system. The power barge consists of ten Wärtsilä GridSolv Max systems, supported by the the GEMS energy management platform. Total costs of this power barge are estimated at €16M for the battery packs plus €8.1M for the power equipment excluding engineering and installation.

A webinar on hybrid propulsion systems for offshore giving an introduction to a selection of our hybrid battery solutions and the advantages they offer.

Following a historic vote in parliament on December 15th 2020, the Norwegian Government announced its funding decision for the ‘Northern Lights’ CO2 transport and storage project. The project aims to create a carbon capture and storage hub in Norway, open to third parties. It will be the first ever cross-border, open-source CO2 transport and storage infrastructure network and offers European industrial emitters the opportunity to store their CO2 safely and permanently underground.