• 2018 September 20 08:34

    DNV GL launches revised design standard and new certification guideline for floating wind turbines

    DNV GL, the world’s largest resource of independent energy experts and certification body, has published the revised standard for design of floating wind turbine structures DNV GL-ST-0119, and a new guideline for the certification of floating wind turbines, DNVGL-SE-0422, DNV GL said in its press release.

    Together, the two documents define design and certification requirements for floating offshore wind turbine concepts, prototypes and projects. The guidelines provide the most comprehensive technical reference suite for this emerging technology, enabling the safe and reliable realisation of floating wind projects.

    The documents cover the complete requirements for the integrated system and can be applied for design and certification of floating wind farms, turbines or their components.

    The role of offshore wind, including floating offshore wind energy, will grow significantly over the coming decades. In its recently published Energy Transition Outlook report DNV GL forecasts that by 2050, 12% of world primary energy supply will come from wind energy of which 20% will come from offshore wind. In relative terms, offshore wind is growing 85-fold (2050 vs 2016), which is the same growth rate as for Solar PV (also 85-fold).

    As new technologies, such as floating wind applications will grow in prevalence, it is vital to mitigate the risks in the implementation of the pioneering features to ensure the safe and reliable delivery of the expected performance and quality targets.

    To ensure the new technology is adapted safely, DNV GL has developed the technical guidelines based on the experience from research projects and verification of existing floating wind prototypes and pilot wind farms. Furthermore, the documents are built on DNV GL’s longstanding experience in the oil & gas and bottom-fixed offshore wind industry by referencing proven standards, in addition to addressing specific floating wind challenges.

    The technical standard for the design of floating wind turbine structures, DNV GL-ST-0119 and the new service guideline for the certification of floating wind turbines, DNVGL-SE-0422 are applicable for the entire floating structure, from the control of the single turbine and floater to mooring and anchors of the complete wind farm.

    To support safe structures, the complete certification process is aligned with existing bottom-fixed wind turbine certification schemes. DNV GL has worked together with the industry over the last decade to develop a certification scheme tailored to the needs of the industry.




2019 June 19

18:14 Port of Southampton signs sister port agreement with PortMiami
18:05 Unique Wärtsilä fresh water production system offers one ton per day fuel savings
17:51 Continued rail investment at the Port of Southampton accelerates air quality improvements
17:28 PGNiG confirms production potential of Poland’s largest gas field
17:03 IMRF announces new Board of Trustees
16:40 Small-size missile ship Orekhovo-Zuyevo, Black Sea Fleet, completes tasks in the Mediterranean Sea
16:02 Hapag-Lloyd announces GRI from Asia to East Coast South America
15:39 Vympel Shipyard launched first Grachonok-class special purpose boat for Federal National Guard Troops Service
15:02 Black Sea Mediterranean Express (BMX Service) Additional Gemlik Call
14:43 Baltic Workboats announces delivery of 100m fully electric ferry
14:21 RS participates in Global Fishery Forum
14:02 MOL and Japanese shipyards design Next Generation Coal carrier 'EeneX'
13:45 Igor Sharkov appointed Director of FESCO Branch Office in Vladivostok
13:26 FESCO opens seasonal transportation to ports of Chukotka
13:02 Van Oord awarded large contract for Mozambique LNG project
12:34 NIBULON Shipbuilding and Repair Yard starts constructing vessels of new project
12:12 ICS meets in Faroe Islands
11:58 Frigate Admiral Gorhskov of RF Navy's Northern Fleet sails through Panama Canal
11:37 Ship inspection platform Idwal urges investors to carry out due diligence on asset condition as standards decline
11:19 WMU signed MOU with Higher Institute of Maritime Studies, Morocco
11:12 Damen signs Phase II contract with International Organization for Migration for nine additional SAR 1906 search and rescue boats
10:55 ABB wins system package with Keppel for dredging contractor Van Oord
10:33 Lavna coal terminal to reach design capacity of 18 million tonnes in 2022
10:00 Bunker market sees mixed price movements at the port of Saint-Petersburg, Russia (graph)
09:38 MABUX: Bunker Market this morning, June 19
09:32 Brent Crude futures price is up 0.03% to $62.16, Light Sweet Crude – up 0.22% to $54.23
09:15 Baltic Dry Index is up to 1,135 points

2019 June 18

18:36 Spotlighting IMO's actions on climate change
18:31 Transborders Energy signs joint study agreement with Kyushu Electric Power for FLNG Solution
18:06 Kim Heng Offshore & Marine Holdings signs MoU with HHC and Thaitan
18:03 Container service boost at Bristol Port
17:53 IMO and UN Environment – working together to keep the Mediterranean clean
17:36 ZIM introduces myZIM Personal Notifications
17:21 Incat launches a new 111-metre ferry for Spain
17:06 Hapag-Lloyd announces General Rate increase from Japan to Middle East
16:42 Nor-Shipping 2019 sets new records
16:20 Fincantieri and CNR present the results of six multidisciplinary research projects
16:04 Atlantic Towing buys Havyard 833 WE – build no 126
15:25 Live stream of IWW passenger transportation meeting, part of SmartTRANSPORT, starts on IAA PortNews website at 10:00, June 21
15:04 Port of Oakland approves Seaport Air Quality 2020 and Beyond Plan
14:33 Carnival Mardi Gras cruise ship hull assembly begins at Meyer Turku shipyard
14:02 Hapag-Lloyd announces FAK from East Asia to Europe and Mediterranean
13:30 Port of Singapore bags “Best Seaport in Asia” for 31st time and also “Best Green Seaport”
13:02 Major shipping banks to launch the Poseidon Principles in line with IMO’s Greenhouse Gas strategy
12:41 Russia's Main Department of State Expertise approves revised project for Phase 1 of dry bulk terminal in Taman
12:28 Bunker prices show slight changes at the Far East ports of Russia (graph)
12:24 Jan De Nul secures Formosa 2 OWF contract in Taiwan and underlines its expansion in Asian OWFs
12:05 AtoB@C starts to offer port towage and related services in Port of Raahe
11:39 East-Siberian Inland Navigation Company launches bunkering tanker of Project RT37 for Baikal
11:16 Regional Manager Simon Neo set to leave IBIA
10:52 IBIA board member elected President of the Panama Maritime Chamber
10:47 NAVTOR integrates environmental regulations into voyage planning with Total Marine Solutions MOU
10:27 Maritime spatial planning in the Baltic Sea region easier with BASEMAPS
09:53 Brent Crude futures price is down 0.05% to $60.91, Light Sweet Crude – down 0.1% to $51.88
09:35 MABUX: Bunker Market this morning June, 18
09:15 Baltic Dry Index is up to 1,093 points

2019 June 17

18:24 USCG saves six people, tows disabled vessel in Port Etches
17:59 Denis Krylov appointed General Director of Gazpromneft-Sakhalin
17:28 China and South Korea agree on ballast water exchange rules
17:04 Mermaid Maritime borrows a loan of USD 65 mln to extend the financing of two vessels