Wednesday, December 2, 2020

Dnvgl News

Goliat Field Vessel Switches to Battery Power

Norwegian subsidiary of Italian oil company Eni Norge AS and Stavanger shipping company Simon Møkster Shipping cut fuel consumption on the vessel Stril Barents in the Goliat field.According to a press release from the Norwegean offshore vessel owner, this should be done by installing a land flow system combined with an energy storage battery solution on board.The system will provide better control and higher safety margins as it is installed in addition to existing engines on board.

Images Courtesy: Brødrene Aa

Maritime Decarbonization: The Path Starts in Norway

Breaking new ground: the all-electric, zero-emissions Future of The FjordsNorwegian cruise vessel offers amazing tourist experience while protecting fragile UNESCO World Heritage environmentFuture of the Fjords, the world’s first all-electric and completely emissions-free ship, launched in April this year by Norwegian tours operator The Fjords, is now operating as a cruise vessel on the spectacular Gudvangen to Flåm route along the Nærøyfjord, Sognefjord and Aurlandsfjord of western Norway.

MTU Engines Certified IMO Tier III

The latest generation of MTU’s Series 4000 engines equipped with the SCR system for ships has successfully completed the IMO Tier III certification tests. Representatives of the ABS, BV, DNVGL, KR, NK, LR and RS certification bodies initially tested the 20-cylinder version, which was awarded approval as being representative of the remaining versions. This means that the engines now comply with the emission regulations in accordance with IMO MARPOL Annex VI, IMO Tier III. With a variety of technical advances to the turbocharging system…

Timo Koponen, VP, Flow & Gas Solutions, Gas and LNG, Wärtsilä (Photo: Wärtsilä)

LNG: Maritime's 'Fuel of the Future'

As the maritime world increasingly mulls alternative fuel and propulsion solutions, Maritime Reporter & Engineering News discusses the path ahead for (liquefied natural gas (LNG) with Timo Koponen, VP, Flow & Gas Solutions, Gas and LNG, Wärtsilä. The road toward acceptance of LNG as marine fuel has neither been short nor straight, but anyone who knows this market could not reasonably expect anything different. “Even though it (LNG) is very well proven both from the technology side and its benefit to the environment, nevertheless there are too many people who still doubt,” said Koponen.

rendering of the Atair; first vessel in the BSH fleet with LNG technology  (Photo: Wärtsilä)

Germany Orders LNG Fueled Research Ship

The Fassmer shipyard in Germany is currently cinstructing a new research vessel to be owned by Bundesamt für Seeschifffahrt und Hydrographie (BSH), the Federal Maritime and Hydrographic Agency. The new 75-meter-long ship, the Atair, will replace her 30 year old namesake, and will be the first German research vessel operating on liquefied natural gas (LNG) fuel. The engines for the new vessel will be supplied by Wärtsilä, who will also supply exhaust cleaning systems based on selective catalytic reduction (SCR) technology and the LNGPac system for complete fuel gas handling.

Ship Retrofit to Cut Fuel Use by 25%

Carbon War Room (CWR) announced today that a collaboration between Hammonia Reederei, a Hamburg-based shipowner, and New Orleans-based charterer Intermarine, has enabled the retrofit of three sister vessels with multiple efficiency technologies. Under expected operating conditions, each vessel is anticipated to see 25 percent fuel savings, to be shared between Hammonia and Intermarine. José María Figueres, Chairman of the Board, Carbon War Room commented “This deal proves the profitability of shipowners and charterers collaborating on multi-technology retrofits.

Certification of Tidal Turbines and Arrays

The new service specification DNVGL-SE-0163 Certification of tidal turbines and arrays is being published along with a new technical standard for DNVGL-ST-0164 Tidal turbines. Although the service specification is a new document it is built on the foundations of DNV-OSS-312 Certification of Tidal and Wave Energy Converters and the GL Guideline for the Certification of Ocean Energy Converters. Those two legacy documents have been important elements in the development of the tidal industry up to date but the industry needs have changed as it matures.

Ultra Deep Group (UDS) signed another contract with China Merchants Heavy Industry to build a Ultra Deep Installer – Multipurpose Diving Support Construction Vessel.

UDS Strikes Deal to Build Dive Support Ship in China

Ultra Deep Group (UDS) signed another contract with China Merchants Heavy Industry to build a Ultra Deep Installer – Multipurpose Diving Support Construction Vessel. Even though the oil market remains in the doldrums, Singapore-based UDS is powering ahead with tis strategic plan to spearhead the development and operation of efficient, cost-effective diving and support vessels in the oil and gas industry, plancing an order for its proprietary design “Red Class 6027” MT design DSCV with a Chinese shipbuilder.

DNV GL Launches Hull, Propeller Analytics

DNV GL is will launch a hull and propeller performance analytics module as part of the new fleet performance management service ECO Insight. The module is based on computational fluid dynamics (CFD) methods to correct for changing operational conditions and produces much more accurate results than existing approximate or experimental methods. Fuel efficiency remains a key concern for shipping, but tracking hull and propeller degradation is a challenge that has not yet found an adequate solution, DNV GL said.

Photo courtesy of SGMF

SGMF Releases First LNG Bunkering Safety Guidelines

The Society for Gas as a Marine Fuel (SGMF) released the 1st edition of its LNG Bunkering Safety Guidelines yesterday. The goal of the document is to provide the bunkering industry with best practices in order to ensure that gas-fuelled ships are re-fuelled with high levels of safety, integrity, and reliability, the group said in a press release. The 82-page document was created by a working group featuring employees from the Swedish Marine Authority, Shell, MOL Group, Lloyd's Register, DNVGL, the Norwegian Maritime Authority, Alkane Marine and IAPH.

Maritime Battery Forum in the Works

DNV GL is now running a pilot project that prepares the ground for the establishment of a Marine Battery Forum, which shall work to ensure that Norway is a world leader in maritime battery-based value creation. The forum shall be a tool for effective realization of the government's ambition of green growth within the maritime sector and a vision that Norway will be a world leading maritime nation and an attractive maritime host country. The industry shall deliver the most environmentally friendly, innovative and competitive solutions for the future.

LNG Arctic Discoverer (Photo: DNV GL)

DNV GL Reports on the Future of Fuels

DNV GL has released a position paper on the future alternative fuel mix for global shipping. While LNG is expected to be an early success, the picture becomes more diversified with time, as more than 20 percent of shipping could adopt hybrid propulsion solutions, featuring batteries or other energy storage technologies. The main drivers for the use of alternative fuels are the desire to reduce greenhouse gas emissions and the need to meet upcoming air pollution requirements. “The global merchant fleet currently consumes around 330 million metric tons of fuel annually…