Offshore Wind Articles

  • Siemens Gamesa completes roll-on/roll-off concept

    BELGIUM: Siemens Gamesa's roll-on/roll-off concept, first announced in November 2015, has been fully implemented for the first time, the manufacturer has announced. The company delivered the first load of nacelles from its factory in Cuxhaven, north Germany to the 309MW Rentel project off the coast of Belgium, ...


    By Windpower Monthly Forums

  • Offshore Wind Versus Solar in the Eastern US: An Unexpected Rivalry

    Less than a decade ago, offshore wind energy and solar PV were similarly priced energy sources. Unsubsidized installed costs for both exceeded $5 per watt, or more than double that for land-based wind. Despite their cost, both technologies were seen as the best hopes for supplying urban centers with green power, especially in the BOSNYWASH (Boston-New York-Washington, DC) corridor of the eastern ...


    By AWS Truepower, LLC

  • Offshore wind costs and development risk

    How procurement strategies, manufacturing costs and new technology stack up against development risk in Offshore Wind Projects. Offshore wind is changing, and it is changing for the better. In 2006, offshore wind deployment costs started rising significantly, from £1.5m/ MW, in 2016 prices, to over £4m/MW in 2012, without a clear indication as to what the price ceiling would ...


    By SgurrEnergy Ltd.

  • WorldWaves wave energy resource assessments from the deep ocean to the coast

    Abstract WorldWaves is a global wave and wind climate package developed through EU and industry sponsorship over many years. The offshore data incorporates global hindcast and operational wave and wind data from ECMWF, validated and calibrated with independent satellite and buoy data worldwide. These data, which may comprise full directional wave spectra time series, are used as ...


    By Fugro OCEANOR AS

  • Offshore wind installation vessel capacity to tighten after 2020

    The existing fleet of turbine and foundation installation vessels is well suited to serve the European offshore wind market in the short and mid-term but it will not be sufficient to support installation demand after 2020, Michael Guldbrandtsen, senior consultant at MAKE Consulting, told Wind Energy Update. The next 2-3 years will continue to be dominated by orders for jack-up ...

  • Measuring Offshore Wind Resources

    To select the right offshore wind site, estimate the future energy output of a wind farm, and determine the best layout for the turbines, project developers must conduct wind resource assessment (WRA) campaigns on site. This is a critical phase of the successful development of wind farms. WRA campaigns on terrestrial sites have traditionally been performed using meteorological towers equipped ...


    By NRG Systems

  • Record 13bn euro invested in offshore wind in 2015: 3GW new capacity

    Offshore wind investments in Europe doubled in 2015 to €13.3 billion in a record year for financing and grid-connected installations.   A total of 3,019 MW in new offshore wind capacity came online in European waters in 2015, more than double what was connected to the grid in 2014. Europe's total offshore wind capacity is now 11,027 MW. A further 3,034 MW of capacity - spread across ten ...


    By WindEurope

  • EC support for UK power link raises Ireland’s offshore export potential

    The European Commission (EC) announced November 18 it had given priority status to ISLES, a cluster of Irish Sea grid projects which would transmit power from proposed Irish offshore wind farms to the UK grid. There are currently five Irish offshore windfarm projects for a total 2.6 GW of capacity. The inclusion of ISLES in the EC’s list of “projects of common interest” allows ...

  • UK offshore load factors accelerate on tech breakthroughs: 10-year study

    UK offshore load factors accelerate on tech breakthroughs: 10-year study The Crown Estate’s Offshore Wind Operational report 2015 shows there has been a gradual increase in the load factor for the UK fleet since 2004 on the back of more productive wind turbines, wind farms being built at windier sites and improved plant availability. The Crown Estate manages UK sovereign ...

  • Rising offshore plant capacities lead to greater data-based O&M gains

    The growing size of offshore wind farms provides greater scope for data optimisation during Operations and Maintenance, while software solutions can also help mitigate risk during the development phase, Marcus Ihle, Senior Consultant at Outsmart, said. Further gains could be made if operators share more data from their growing databases with other plant owners, Ihle said. The ...

  • Monopiles to remain Dominant Offshore Foundation in Europe: Consultant

    Monopiles will be Europe’s dominant offshore wind foundation for the next five years despite increasing turbine capacity, Tim Fischer, Head of Wind at German consultancy Ramboll, said. Monopile projects have dominated the offshore wind market but windfarms are moving towards larger turbines requiring larger foundations. While many proponents are promoting ...

  • Innovation risk slows offshore wind foundation development

    As offshore wind technology develops ever more gigantic machines further from shore into deeper waters, it is common wisdom that new foundation technologies are needed. But are they? Monopile, and some jacket foundations, still dominate the offshore wind market in commercial operation. Prototype floating foundations are performing well in demo or pilot projects, but scaling up is only ...

  • What is the Impact of Seabed Conditions?

    Eirik Byklum, Statoil, has commented that: “developers have learnt the hard way that poor conditions on the sea bed can have a very negative impact – they are much more aware of this and its cost implications” How important are seabed conditions for your offshore wind business? Alongside distance to shore, water depth, and wind conditions, seabed consistency has a major ...

  • Desertec: slow death or healthy evolution?

    After five years the Desertec Industrial Initiative will cease to exist in its current form. The question for the industry is whether this is a natural progression or a cause for concern. It has been a bumpy few weeks even by the turbulent standards of the Desertec Industrial Initiative’s short history. After a dwindling number of backers earlier this year decided to ...


    By FCBI Energy Ltd.

  • The EI London YPN – fully formed and in action

    The EI has an active Young Professionals Network, with a branch existing in Aberdeen for some time now, and this has recently been joined by another sub-group covering London and the south-east. The London group has already held its first event, and it has more plans in the pipeline. Last October a group of around 90 young energy professionals, both currently in work and also studying energy, ...


    By Energy Institute (EI)

  • 2013 to be Record Year for Offshore Wind

    Offshore wind power installations are on track to hit a seventh consecutive annual record in 2013. Developers added 1,080 megawatts of generating capacity in the first half of the year, expanding the world total by 20 percent in just six months. Fifteen countries host some 6,500 megawatts of offshore wind capacity. Before the year is out, the world total should exceed 7,100 megawatts. Although ...


    By Earth Policy Institute

  • Business model innovation for sustainable energy: how German municipal utilities invest in offshore wind energy

    Offshore wind energy is considered to have tremendous potential for Germany’s future electricity supply. Due to the technology’s capital intensity, however, offshore wind energy has so far been considered the domain of large utilities. Municipal utilities on the contrary traditionally have strong ties to their community and conduct low risk business models at the regional and local level. ...


    By Inderscience Publishers

  • IK Investment Partners to partner with the founders of global offshore specialist Ampelmann

    IK Investment Partners to partner with the founders of global offshore specialist Ampelmann Funds managed by IK Investment Partners (“IK”) are to acquire a majority stake in Ampelmann, a Dutch-based leading supplier of Motion Compensated Gangway (MCG) systems to the offshore energy sector, from its founders. Financial details for the ...


    By Ampelmann Operations

  • EI enters offshore wind arena

    The G9 Offshore Wind Health and Safety Association (G9) was formed in 2012 to provide leadership on health and safety issues in the offshore wind industry. The G9 brings together nine of the world's largest renewable energy developers Centrica, DONG Energy E.ON. RWE Innogy. Scottish Power Renewables. SSE. Statkraft. Statoil and Vattenfall - to form a group that places health and safety at the ...


    By Energy Institute (EI)

  • Can we do without nuclear?

    James Smith, Chair of the Carbon Trust, considers the options for investment in low carbon electricity The euphoric phase on low carbon energy is over. There is no solution that is clean and cheap and always on. Yet we must make major investments in energy. Old coal and nuclear plants will have to close. And climate change has to be tackled or it will result in costly economic damage. So ...


    By Carbon Trust

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