Yara Birkeland, the world’s first 100% electric and autonomous container ship, fully powered by a Leclanché battery system, prepares for commercial operation
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Emission-free and safe power supply is provided by a 6.7 MWh battery system with integrated liquid cooling to ensure optimum operating temperature. The Leclanché Marine Rack System (MRS) ensures optimum cell temperature control and reliable operation at all times over a lifespan of at least 10 years. In addition, the MRS offers state-of-the-art overheating protection and an integrated fire protection system specially designed and certified for marine requirements.
The Yara Birkeland has completed its maiden voyage to Oslo in mid-November then sailed to Porsgrunn, the production site in southern Norway of Yara International, fertilizer manufacturer and shipowner.
Leclanché supplied a 6.7 MWh battery system (which is the same energy as 130 Tesla Model 3 batteries) for the power supply of the approximately 80 meter long and 15 meter wide container ship with a deadweight of 3,120 tonnes or 120 standard containers (TEU). This electrically powered âgreen vesselâ will operate at a service speed of approximately 6 knots, with a maximum speed of 13 knots.
âYara is constantly on the lookout for opportunities to reduce her climate footprint and achieve her core vision of responsibly feeding the world. To embark on a technically difficult project like Yara Birkeland with our technological partner Kongsberg Maritime is, as such, a small company in the big challenge we are embarking on as one of the many industrial players. A zero emission vessel to get our product from production to market shows that it is possible to make a positive contribution to the change required in the release of climate gases. said one of the founders of Yara at the beginning of the 19e century is âwhere there is a will, there is a wayâ. Leclanché’s battery technology provides us with a battery-powered vessel charged with electricity from green hydroelectric power. It is a voluntary step in a green direction and an encouragement for others to invest in future technologies as well “, noted Jon sletten, client, Yara Birkeland.
“We are very proud to be able to contribute to the success of this unique project. With our battery system for the Yara Birkeland, Leclanche contributes to reducing greenhouse gas emissions equivalent to 40,000 container truck road trips per year, not to mention improvements in road safety, reduction in noise pollution and increased logistics efficiency. said Anil Srivastava, CEO of Leclanché. “The estimated annual fuel and crew cost savings at up to 90%, done Autonomous and battery-powered vessels viable in international trade. Combined with new emerging technologies and the integration of alternative green fuels, including clean hydrogen, we will continue to open up new possibilities for our customers, industry and the planet. “
Lithium-ion battery system – manufactured in Europe
The battery system of the Yara Birkeland, manufactured in Switzerland, is equipped with lithium-ion cells which are produced in the Leclanché automated production plant in Willstätt, Germany and battery modules manufactured in Switzerland. High energy density cells combined with a long life of 8000 to 80% DoD, with operating temperature ranges of -20 to + 55 ° C, are the heart of the battery system. This Leclanché Marine Rack System consists of 20 chains with 51 modules of 32 cells each, for a total of 32,640 cells. The battery system has built-in redundancy, with eight separate battery rooms: if multiple strings are emptied or stop functioning, the vessel can continue operations.
When it comes to battery systems for marine applications, effective overheating protection is a must. To prevent a fire at sea, Leclanché has specially developed the DNV-GL certified modular MRS. Each battery string contains gas and smoke detectors, redundant thermal monitoring and a cooling system to prevent overheating and thermal incidents. In the event of a thermal incident despite all this, the Fifi4Marine fire extinguisher system comes into play: made from environmentally friendly foam, it cools and extinguishes quickly and efficiently.
Zero emissions thanks to battery drive
Once the test period is over, the Yara Birkeland will sail completely autonomously, transporting products in containers from Yara International’s production plant in Herøya to the port of Brevik. Yara International is pursuing a zero-emission strategy with the all-electric drive solution: the operation of the vessel will move around 40,000 truck trips per year and the associated NOX and co2 emissions. It also reduces noise and air pollution at the port. The batteries are charged automatically with electricity from renewable sources.
âLeclanché’s marine rack system offers 30% higher energy density and up to 230% longer life cycle than competing systems, in addition to its reputation for having the most advanced battery system design. more sure ” noted Guillaume Clement, VP e-Marine, Leclanché. “Thanks to Yara, the shipping industry has entered a new era where sustainable shipping is demonstrated to be a viable solution for a very wide range of ships and businesses.”
e-Marine in Leclanché
Sustainability is an important and serious commercial and cultural commitment for Leclanché. All of the company’s products and its sustainable production methodologies allow it to make a significant contribution to the electric mobility industry and the global energy transition to sustainability. Leclanché is one of the few European suppliers of battery systems to have its own cell production facilities and the complete know-how to produce high quality lithium-ion cells, from electrochemistry to battery management software. and a range of battery systems. The systems are used in stationary energy storage systems, trains, buses and ships, among others. The e-Marine sector is currently Leclanché’s fastest growing business segment. The company has already delivered battery systems for several vessels equipped with electric or hybrid propulsion systems and has ordered many more. Some of the successfully completed projects include ‘Ellen’, a passenger and vehicle ferry that has been operating in the Danish Baltic Sea since 2019 and is the longer-range fully electric ferry in daily service.
Editor’s note: Several images of the Yara Birkeland, as well as a diagram and a caption, can be downloaded here or are available on request. |
About Leclanché
Based at Switzerland, Leclanché SA is a leading provider of high quality energy storage solutions designed to accelerate our progress towards a clean energy future. Leclanché’s history and heritage are rooted in over 100 years of battery and energy storage innovation and the company is a trusted provider of energy storage solutions globally. This, coupled with the culture of German engineering and Swiss precision and quality, continues to make Leclanché the partner of choice for disruptors, established businesses and governments that are at the forefront of change. positive in the way energy is produced, distributed and consumed around the world. The energy transition is mainly driven by changes in the management of our electricity networks and the electrification of transport, and these two end markets form the backbone of our strategy and our economic model. Leclanché is at the heart of the convergence of transport electrification and changes in the distribution network. Leclanché is organized around three business units: stationary storage solutions, e-Transport solutions and specialty battery systems. Leclanché is listed on the Swiss Stock Exchange (SIX: LECN).
SIX Swiss Exchange: stock symbol LECN | ISIN CH 011 030 311 9
Warning
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SOURCE Leclanché
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