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Windpower - Europe

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Nederland bouwt nieuwe windmolenparken
Tenders starten in 2021.

(ABM FN-Dow Jones)Nederland wil tussen 2024 en 2030 verschillende nieuwe windparken in de Noordzee bouwen. Dit maakte het kabinet dinsdag bekend.

Samen met de andere windparken op zee moeten deze voldoende duurzame stroom opleveren voor 40 procent van het huidige totale elektriciteitsverbruik.

In het Energieakkoord is afgesproken dat in 2023 vijf windparken moeten zijn gerealiseerd die, samen met de bestaande windparken, een totaal vermogen hebben van circa 4,5 gigawatt. Op grond van het regeerakkoord moet daar tussen 2024 en 2030 voor nog eens 7 gigawatt aan windparken op zee bij komen.

1,4 gigawatt moet voor de Hollandse kust komen, 0,7 gigawatt ten noorden van de Waddeneilanden, circa 0,4 gigawatt bij IJmuiden Ver en nog eens 0,9 gigawatt op een nader te bepalen plek.

De Hollandse Kust wordt in 2021 getenderd, de Waddeneilanden in 2022 en IJmuiden Ver tussen 2023 en 2026.

Naar schatting gaat het om 15 miljard tot 20 miljard euro aan investeringen en 10.000 banen gedurende 2024 tot en met 2030.

Door: ABM Financial News.

info@abmfn.nl

Redactie: +31(0)20 26 28 999

Copyright ABM Financial News. All rights reserved

(END) Dow Jones Newswires
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CROWN project aims to reduce costs for offshore turbine foundations

In a programme that could save large wind farms millions of pounds both in CAPEX and OPEX, advanced metallic coatings with potential self-healing properties are being developed that could lower the Levelised Cost of Energy significantly. Managed by LIC, the CROWN Project is a partnership of corrosion, manufacture, installation and modelling industry leaders dedicated to making costly, and difficult-to-fit sacrificial anodes that need bulky steel support structures, a thing of the past. LICengineering and LICenergy is looking at how the widespread use of tons of aluminium and steel, costing several tens of thousands of pounds per offshore turbine foundation. can be replaced by the large-scale use of self-healing TSA metallic coatings, explains Diego Cocco, Senior Structural Design Engineer at LICenergy.

To make the commercial benefits widely available, CROWN is creating guidelines for the marketplace to give developers confidence in switching to thermally sprayed aluminium coatings on a whole-foundation scale. In effect, the entire offshore structure now becomes one giant anode. A further important environmental advantage is that far less aluminium is corroded away and released into potentially fragile seas.

Although thermally sprayed aluminium and other metallic coating variants have been used in other industries, and on a relatively small scale within offshore wind, the full potential of the coating system is yet to be fully realised. We aim to change that. The traditional and most common method of protecting offshore wind turbine foundations from the harsh marine environment is galvanic sacrificial anodes in practice large lumps of aluminium hung from foundations below the water line. When connected electrically to the foundation they corrode preferentially to protect the foundation steel from rusting.

This is a tried and tested method. It is also both crude and costly. Anodes can weigh multiples of tens of tons for large foundations - a significant cost in and of itself. However, that’s not the only downside. Installing large lumps of aluminium offshore often calls for expensive lifting operations that frequently involve the use of large bespoken tools, divers and ROVs to secure the structure and finalise the electrical connection.. Large blocks of steel and aluminium also attract additional wave loads, which in turn forces primary steel sizes upwards. All of which drives up the cost of offshore wind energy.

TSA (and other similar coatings) could potentially replace sacrificial anodes altogether, reducing the cost of offshore wind foundations at a stroke. This would have massive cost-saving implications at a number of levels:

1. Huge cost saving by removing anodes entirely – the whole coating is effectively one giant anode

2. Ability to further optimise foundations due to reduced hydrodynamic loading

3. No fatigue sensitive attachment details required at critical subsea locations, as often seen with anode cage systems – further design optimisations of primary steel therefore possible

4. A more robust solution for internal use in monopiles – with reduced or removed need for forced ventilation/water exchange systems/modelling

5. Additional cost of coating compared with traditional epoxy coatings is balanced by near-zero curing time and only single coat application requirement

6. It has self-healing properties when subjected to small scale damage – O&M requirements therefore reduced

TSA per say is not a new product. Historically, it has been the preserve of oil and gas majors to protect small areas of specialist structures. The CROWN project’s aim is to use it in new and innovative ways. Specifically, to develop the application for the offshore wind market on a much larger scale than anything seen to date. To achieve this, the consortium has brought together its combined in-depth understanding of both the industry and its requirements. This includes foundation designers, manufacturers, coating specialists, wind farm developers and research organisations to ensure that no area is omitted.
Two key issues

Key issues that are preventing the large-scale uptake of TSA in the offshore wind industry have also been addressed, with a with a strong focus on two in particular. The first practical manufacturing guidance. The second is long-term performance of the coating, both mechanically and as a corrosion protection system. By offering both guidance for developers and evidence of the efficacy of coating, we are providing an invaluable insight into a material that could revolutionise the offshore wind industry. The project is backed by rigorous testing carried out by multiple-industry partners.

Source : Strategic Research Institute
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Fri-El Spa placed new orders for the installation of 51 MW in Emilia Romagna

Long-standing Vestas customer Fri-El Spa has through its subsidiaries Fri-El Albareto S.R.L and Green Energy Sardegna SRL placed two new orders for the installation of 51 MW in Emilia Romagna and Sardinia. Both projects were awarded at the 800 MW auction held in Italy in late 2016. With this new order, Vestas has won more than 950 MW of orders from the four Italian auctions since 2012.

Located in Emilia Romagna, the Albareto project comprises supply and installation of six V117-3.3 MW turbines, whilst the Medio Campidano wind power plant consists of 14 V110-2.0 MW turbine delivered in 2.2 MW Power Optimised Mode, optimising energy production in the site’s low-wind conditions.

Highlighting Vestas’ leadership in Italiy and the long-standing relationship with Fri-El as key to signing these new orders, General Manager for Vestas in Italy, Greece and the MENA region, Rainer Karan, said: “Vestas’ broad range of auction-related capabilities and Fri-El Spa’s trust in us allowed us to enter the negotiation early in the process, which proved to be the key differentiator in building a winning bid at the auction”.

The orders also include a 2-year Active Output Management 4000 (AOM 4000) service contract. Turbine delivery for both projects is expected in the fourth quarter of 2018.

Source : Strategic Research Institute
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Kabinet wil drie nieuwe windparken op Noordzee

Het kabinet wil tussen 2024 en 2030 drie nieuwe windparken op de Noordzee bouwen. De parken zijn voorzien op 51 kilometer van Petten, op 56 kilometer van Schiermonnikoog en op 53 kilometer van Den Helder. De parken zijn goed voor 6,1 gigawatt. Het gaat om €15 mrd tot €20 mrd aan investeringen, die circa 10.000 banen moeten opleveren tussen 2024 en 2030.

Een werkschip met wieken voor een windturbine op zee.Foto: HH/Bert Spiertz
Dat blijkt uit de ‘Routekaart windenergie op zee 2030’ die het kabinet dinsdag heeft gepresenteerd. Als de plannen zijn gerealiseerd komt 40% van het totale elektriciteitsverbruik in Nederland van windmolens in de Noordzee. Ze drie windparken komen bovenop de vijf die tot 2023 in Nederland worden aangelegd, met een capaciteit van zevenhonderd megawatt elk.

Zonder subsidie
‘Het kabinet wil dit vertrouwen van de markt en het huidige momentum vasthouden’• Minister Eric Wiebes (Economische Zaken en Klimaat)
Vanaf 2021 opent het kabinet de tenders voor de nieuwe windparken. Doorgaans zit er zo'n vier jaar tussen het moment waarop de vergunning van het park wordt afgegeven en het moment waarop het in gebruik wordt genomen. Voordat een tender wordt opengesteld moet er een kavelbesluit worden genomen dat de exacte locatie en randvoorwaarden voor het windpark regelt.

'Het kabinet wil dit vertrouwen van de markt en het huidige momentum vasthouden', schrijft Wiebes, verwijzend naar de recente succesvolle aanbestedingen voor windenergie op zee. Vorige week werd bekend dat het Zweedse Vattenfall het windpark Hollandse Kust Zuid zonder subsidie gaat aanleggen. Tennet moet wel een installatie op zee bouwen om ervoor te zorgen dat de elektriciteit aan land komt. Daarvoor krijgt de netbeheerder subsidie van het ministerie van Economische Zaken.

Kamerbrief Routekaart Windenergie op zee

Sleepnetten
De afspraken worden nu geopenbaard om duidelijkheid te geven aan belanghebbenden zoals ontwikkelaars van windparken, vissers en omwonenden. In een brief aan de Tweede Kamer somt minister Eric Wiebes van Economische Zaken en Klimaat (VVD) een aantal problemen op die ontstaan door het ambitieuze windenergieprogramma.

Op plekken waar windmolens komen te staan kan straks bijvoorbeeld niet meer met sleepnetten worden gevist. In plaats daarvan komt er ruimte voor het vissen met manden of korven en voor de mosselteelt. De windparken hebben ook ruimtelijke gevolgen voor het land. Om de energie aan land te brengen moeten transformatorstations worden gebouwd of uitgebreid.

Kustgemeenten
De plannen moeten een impuls aan het bedrijfsleven geven door het Nederlandse aandeel op de Europese markt voor wind op zee — nu 25% — te laten groeien. Bij de locaties van de windparken is volgens het kabinet ook rekening gehouden met 'de kansen en ambities' van kustgemeenten. Zo moet het windpark 'Ten noorden van de Waddeneilanden' helpen bij de verduurzaming en het bieden van economisch perspectief aan de provincie Groningen.

Dossier
Nieuws en achtergronden over groene energie

In het Energieakkoord is afgesproken dat in 2023 vijf windparken op zee moeten zijn gebouwd die, samen met de bestaande windparken, een totaal vermogen hebben van circa 4,5 gigawatt. Het regeerakkoord stelt dat daar tussen 2024 en 2030 voor nog eens 7 gigawatt aan windparken op zee bij moet komen. In scenario's van het Planbureau voor de Leefomgeving is sprake van 12 tot 75 gigawatt in 2050.

Energietransitie
Het kabinet staat nieuwe windparken na 2030 alleen toe als ook het niet-elektrische energiegebruik, op dit moment 80% van de totale energievraag, duurzaam wordt. Daarvoor moet de energietransitie doorzetten waarvoor aan de onderhandelingstafels van het Klimaatakkoord wordt gesproken.

De gesprekken tussen overheden, bedrijven en milieuorganisaties moeten ervoor zorgen dat de uitstoot van CO2 in 2030 met minstens 49% is gedaald ten opzichte van 1990. In het transport, de verwarming en de industrie moeten olie en gas worden vervangen als fossiele brand- en grondstoffen.

fd.nl/economie-politiek/1247522/kabin...
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Around 750 wind turbines could be dismantled in five years

The UK risks losing up to 1.3GW of low carbon electricity generating capacity over the next five years unless a generation of ageing wind turbines is replaced, a new report warns. The study, published on 27 March by the Energy and Climate Intelligence Unit said that around 750 wind turbines, will have to be dismantled over the upcoming half decade.

The study said that these wind farms, which are scattered over nearly 60 sites, were installed around the turn of the millennium when turbine technology was less developed and costs higher.

“Repowering” these sites and taking advantage of the plunging prices of onshore wind would yield a net increase in low carbon capacity of more than 1.3GW, which is equivalent to more than 3 terawatt hours per year.

The report also estimates that the power generated by these repowered wind farms would save more than GBP 77 million per year compared with obtaining it from more expensive gas-fired power stations. It says the electricity generated by replacement wind farms would be considerably cheaper than that generated at the existing sites because larger and more technologically advanced modern turbines are able to generate two to three times more electricity than those built 20 years ago.

As an example of the greater efficiencies which can be delivered by the modern wind power technology, the report points to the upgrade of the Delabole wind farm in Cornwall, one of the first to be built in the UK when it came into service in 1991.

It was upgraded between 2009 and 2011, during which time capacity was increased from 4MW to 9.2MW despite a cut in the number of turbines from ten to four.

The report proposes that while new wind farms would not require subsidy, they could be offered contract for difference style deals with a fixed price over a fixed period for the electricity they generate.

The replacement of this generating capacity threatens to fall foul of the government’s manifesto policy to maintain an embargo on onshore wind farm development, except for the remote Scottish islands.

Wind farms typically have planning permission for 20 years which is also the lifespan of the renewable obligation certificate

However, energy minister Claire Perry said last week in an interview with The House magazine that she wanted to allow onshore wind farms to compete in CfD auctions where they enjoy public backing.

The report said that “Giving developers freedom to repower these soon-to-retire wind farms would help put the country back on track to meeting climate change targets, would reduce energy bills and reliance on gas imports, reinvigorate a ‘made in Britain’ industrial supply chain. And it is an opportunity that ministers can grasp now, given the substantial stock of eligible projects becoming available in the coming few years.”

Mr Jonathan Marshall, ECIU energy analyst, said that “Modern turbines generate vastly more power than older ones at costs competitive with coal and gas fired generation, especially when located onshore. It makes sense to repower sites of the earliest wind farms, which tend to be in locations that have the best wind resource. Existing infrastructure including network connections can also be reused or upgraded at costs lower than for new sites.”

Mr Simon Clarke, Conservative MP for Middlesbrough South and East Cleveland, said that “For those worried about the 1 per cent of UK gas imports that come from Mr Putin, these upgrades would also reduce our reliance on imported fuel by the equivalent of two gas-fired power stations; and if we don’t allow developers to repower them, we may lose them for good.”

Fabrice Leveque, senior policy manager of Scottish Renewables, welcomed the report: “This report demonstrates the potential for repowering of Scotland’s fleet of onshore wind turbines, and specifically the £77 million per year which doing so would save compared with obtaining electricity from gas.

Source : Strategic Research Institute
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Scotland hosts UK offshore wind premiere

North-east Scotland has marked a UK offshore wind first following the successful installation of the first pioneering suction bucket jacket foundation for Vattenfall’s 11 turbine European Offshore Wind Deployment Centre in just 15 hours. The EOWDC in Aberdeen Bay is the first offshore wind project to deploy the foundations at commercial scale with each of the 11 steel jacket foundations weighing in at almost ten Boeing 747s.

One of the world’s largest and most versatile floating cranes - the 25,000 tonne Asian Hercules III which has a lifting capacity of 5.000 tonnes - lifted and installed the first 1,800 tonne structure on Sunday, March 25.

Gunnar Groebler, Vattenfall’s senior vice president of Business Area Wind, said that “The EOWDC is a cornerstone of Vattenfall’s and the industry’s drive for innovative cost reduction in offshore wind. To be fossil free within one generation a climate smart offshore wind programme embracing science and technology is really important for Vattenfall. Where appropriate, we are keen to see the EOWDC’s novel approach to foundations – along with all its other innovations - rolled out to the rest of the industry.”

Mr Adam Ezzamel, EOWDC project director for Vattenfall, said that “The first installation of the suction bucket foundations is a major accomplishment for the EOWDC project team, our contractors and the offshore wind industry. Suction bucket jacket foundations - which can each be installed with a single offshore lift, virtually without noise and within a matter of hours - bring considerable environmental benefits. They are lowered into the water where the upturned buckets are rapidly embedded into the seabed to create a secure foundation for installation of the world’s most powerful wind turbine later this spring.”

“By enabling faster and smarter installation, the technology will drive down offshore wind costs considerably, provide a further foundation option at challenging sites, whilst also allowing an easier and complete decommissioning. These foundations are the first visible structures offshore for the EOWDC which we hope will go some way to help establish the North-east as a centre for offshore wind innovation.”

Scottish Government Minister for Business, Innovation and Energy, Mr Paul Wheelhouse MSP said that "The European Offshore Wind Deployment Centre provides a real opportunity to showcase how innovation ?can continue to reduce the cost of offshore wind and it’s fantastic to, at long last, see the first installation of the project’s offshore infrastructure. As outlined in our Energy Strategy, we see huge industrial and economic potential attached to offshore wind and floating offshore wind. We will continue to support growth in this sector to maintain Scotland’s position as a strong hub for innovation and to develop supply chain opportunities, as further demonstration and commercial scale sites are brought forward. There is a tremendous opportunity here for partners to collaborate to ensure the sector learns as much as possible from this site in the coming years and I very much look forward to seeing what is achieved."

Mr Jean Morrison, chair of Aberdeen Renewable Energy Group said that “The EOWDC has always intended to be a pioneering development and the use of the suction bucket jacket foundations is a great example of fresh innovation in the offshore wind sector. This is another exciting stage for the project with first visibility of the structures offshore as the project moves closer to its operational phase.”

As Scotland’s largest offshore test and demonstration facility, the 92.4MW EOWDC will trial next generation technology and, once constructed, will generate the equivalent of 70% of Aberdeen's domestic electricity demand and annually displace 132,977 tonnes of CO2.

Source : Strategic Research Institute
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Dutch government plans five new offshore wind turbine farms

Reuters reported that Dutch government will allow five new offshore wind turbine farms capable of producing 7 gigawatts (GW) of electricity in the 2024 to 2030 period. The Netherlands is lagging other European countries in renewable energy investments and has launched a programme to speed up renewable energy projects, including tenders to build 4.5 GW of offshore wind farm capacity in the period up to 2023.

The Dutch government has capped the amount of gas that can be produced from its offshore Groningen field because of related earthquakes and wants to continue winding down output as part of its emissions-cutting plan

The government said in a statement that "Our industry will have a competitive advantage because of the availability of ever cheaper renewable energy, adding that the move would also help related industries, including transport, storage and conversion to other forms of energy such as hydrogen gas.”

The government said the projects would bring in up to 20 billion euros (USD 24.9 billion) worth of investment and create 10,000 jobs.

The government said that once completed, the Netherlands will have 11.5 GW of offshore wind capacity, enough to meet 40 percent of the country's electricity needs.

The news follows the announcement last week that Sweden's Vattenfall had won a contract to build a 700 megawatt wind farm off the Dutch coast without receiving any subsidy.

Source : Reuters
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Chinese company to build wind and solar power stations in Kentau

Astana Times reported that China’s Jiangsu Zhenfa Holdings Group Co Ltd investment company will start construction in August on USD 154.5 million wind and solar power stations in the South Kazakhstan region. The new facilities are expected to generate 50 megawatts per hour of wind power and 30 megawatts per hour of solar energy. Kentau is a city located 150 kilometres north-west from the regional capital Shymkent.

Kazakhstan’s Ambassador to China Shakhrat Nuryshev and Vice President of Jiangsu Zhenfa Holdings Group Co. Ltd Hu Wei discussed the implementation of the renewable energy projects during a March 19 meeting.

Tthe press service of Kazakhstan’s embassy in China reported that “The construction of the projects will be completed within two years. The sides exchanged views on the inclusion of this project in the list of priority projects of cooperation within the Programme on Industrialisation and Investments implemented between Kazakhstan and China.”

Mr Nuryshev stressed that Kazakhstan attaches great importance to the development of alternative energy sources.

The ambassador said that “In 2017, Astana hosted the EXPO 2017, the main theme of which was the future energy. Our country will continue developing the potential of clean energy.”

The diplomat focused on the country’s preferential policies for foreign investors engaged in priority areas for cooperation in Kazakhstan, such as transport and logistics infrastructure, water supply, energy and others. Wei noted that Kazakhstan has great potential to implement renewable energy projects. Upcoming projects can become exemplary in renewable energy cooperation between the two countries, he said, according to the embassy.

The Jiangsu Zhenfa Holdings Group Co. Ltd company owns 40 power plants in China and provides 10 percent of the Chinese market with photovoltaic power stations. Recently, the corporation completed a four-gigawatt power plant. The investment company cooperates with the China Energy Conservation Association and the China Guangdong Nuclear Power Group. The company’s branches are located in Turkey, Pakistan, the U.S. and other countries.

Source : Astana Times
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Copenhagen Infrastructure Partners places 135 MW order

Copenhagen Infrastructure Partner has placed an order for 135 MW of V126-3.45 MW turbines, their second order with Vestas in the US for the Blue Cloud Wind Project in Texas. Underlining Vestas’ ability to maximise customers’ return on investment across wind energy assets’ entire lifetime, Vestas will service Blue Cloud Wind Project for 25 years. Including previously purchased PTC components, the Blue Cloud Wind Project has a total capacity of 148.4 MW.

The 25 year service agreement is an Active Output Management 5000 (AOM 5000) service agreement: Vestas’ full-scope service package designed to maximize uptime and energy production. With the 25-year term, CIP is ensuring optimized performance for the lifetime of the project.

Christian Skakkebaek, Senior Partner in Copenhagen Infrastructure Partners said that ”Vestas has proven itself during the construction of Bearkat I, and we are pleased to continue our successful partnership with Blue Cloud. We are keen to further expand our footprint in the U.S. in cooperation with Vestas.”

Mr Chris Brown, President of Vestas’ sales and service division in the United States and Canada said that “This is Copenhagen Infrastructure Partners’ second equity investment in wind in the U.S. and with a service contract lasting a quarter of a century also a strong testament to the partnership we are building and the trust our customers have in our service offerings. At the same time, the order expands the 4 MW platform’s footprint in the US, highlighting the platforms’ momentum in North America, and Vestas’ product diversity and flexibility.”

Vestas will supply and commission the turbines, with delivery expected to begin in the second quarter of 2018, and commissioning planned for the end of 2018.

With more than 22,600 MW installed and 22,000 wind jobs, Texas leads the nation in wind energy deployment and employment, and is the sixth largest producer of wind in the world.

Source : Strategic Research Institute
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Vestas and EDPR install wind turbine coupled hybrid demonstrator

A wind and solar photovoltaic hybrid demonstrator has recently been installed at an EDPR wind farm in Cadiz, Spain. The initiative is part of EDPR’s R&D strategy and Vestas’ increasing efforts to offer sustainable energy solutions that meet customers’ increasing need to balance energy supply with grid demand.

EDP Renewables a global leader in the renewable energy sector and one of the world’s largest wind energy producers, and Vestas, the global leader in wind energy, have built a turbine coupled hybrid demonstrator with solar at the Janda III wind farm in Cadiz. The hybrid demonstrator is a combination of an existing Vestas V112-3.0 MW turbine and 372 kW of a new solar photovoltaic (PV). The PV power is fed to the turbine as direct current, which is then converted and transformed by the turbine’s ad-hoc modified power conversion system in order to export the power to the grid. By combining wind and PV, the demonstrator offers increased capacity factor and annual energy production.

The demonstrator explores a way to combine sustainable energy sources to meet the energy industry’s increased need for sustainable energy production and better integration with energy grids. The demonstrator is the result of a close collaboration between Vestas and EDPR with EDPR owning both turbine and PV array. For the project, Vestas has upgraded the technical specifications of the turbine’s controllers, converters and design as well as installed new hardware. By connecting wind and solar through the turbine’s power electronics and utilising its full scale converter, the number of converters is reduced, contributing to lower equipment costs and thus cost of energy.

Mr Bo Svoldgaard, Vestas’ Senior Vice President, Innovation and Concepts added that “This project demonstrates the mutual benefits of collaboration between Vestas and EDPR and how wind and solar through their complementarity bring cost of energy further down and can deliver stable energy production. The learnings will accelerate the execution on our strategy of integrating and combining renewable power as the market looks to absorb more renewable energy in the future.”

Mr Bautista Rodriguez, Technical Director at EDPR said that “The development and running of this demonstrator is an interesting opportunity to test some of our hypotheses on the hybrid power plants of the future. Furthermore, it gives us an opportunity to explore wind and solar technology synergies in close collaboration with Vestas.”

Mr Bautista Rodriguez said that “This project, promoted by EDPR, fits in perfectly with our R&D strategy. Research under the framework of sustainable energy has always been part of the company’s DNA.”

Source : Strategic Research Institute
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Mitsubishi to acquire stake in 950MW Moray Offshore wind farm in UK

CTBR reported that Japanese conglomerate Mitsubishi has signed an agreement with Spanish energy company EDP Renewables to acquire a stake of 33.4% in the 950MW Moray Offshore Windfarm in the UK. Financial terms of the acquisition were not disclosed. Considered to be one of the largest offshore wind farms in the UK, the wind farm will be located 22km off the coast in Scotland in the North Sea. The wind farm's construction is expected to begin this year.

Upon commissioning in 2022, it will be able to generate enough clean electricity to power about one million households. The wind farm is expected to feature the 9.5MW turbines from MHI Vestas.

The stake will be acquired through Mitsubishi’s UK subsidiary Diamond Generating Europe (DGE). With this move, DGE will become one of the major shareholders of the wind farm along with EDPR and French utility Engie.

Mitsubishi stated that its subsidiary DGE has established a special team of in-house professionals which is exclusively dedicated in managing offshore wind projects, including the 130MW Luchterduinen offshore wind farm in the Netherlands and the 370MW Norther offshore wind farm in Belgium.

The company said that “DGE is now drawing on the know-how it has accumulated through its engagement in those projects to take greater initiative in the development, construction and operation of the MOWEL project.”

In September last year, EDP Renováveis and French electric utility Engie had secured a 15-year Contract for Difference (CfD) for their 950MW offshore wind project in the UK.

The price awarded in the auction held by the UK’s Department for Business, Energy & Industrial Strategy (BEIS) was GBP 57.50/MWh.

In November 2017, NKT had signed a preferred bidder agreement to deliver and install export cable systems for the Moray East offshore wind farm off the north-east coast of Scotland.

The deal involved the manufacture of approximately 185km of 220kV AC cable, as well as installation and burial by the NKT Victoria vessel.

Source : Clean Technology
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Siemens Gamesa announces five orders including 20 turbines

The company will equip a total of five wind farms with its onshore wind turbines. For project locations in eastern and northern Germany, orders have been placed for a total of 20 turbines. Products from the manufacturer's wide product portfolio will be deployed. The total capacity adds up to around 52.3 megawatts.

In the Brandenburg Elbe-Elster area, SGRE will extend the existing wind farm of its customer, the Kiel-based developer Getproject by ten turbines. The new units of the type SG 2.1-114 with a rotor diameter of 114 meters are scheduled to go into operation in 2018. Siemens Gamesa will also act as a service provider covering maintenance over a period of 20 years.

The developer WIND-projekt in Borgerende near Rostock relies on SGRE technology as well for its Papenhagen wind farm: Three SWT-3.2-113 turbines will provide a capacity of 9.6 MW within the project located in north-east Germany. Another two turbines of types SWT-3.15-142/ SWT-DD-142 have been ordered by WIND-Projekt for its wind farm Hof Tatschow in the same region. The turbine duo will also be connected to the grid in late summer. Siemens Gamesa, the Siemens branch office in Rostock and WIND-Projekt are working closely together on the project. Joint research and surveying activities accompany the planning and implementation phase. The customer signed a full-service contract with Siemens Gamesa covering a period of 20 years.

SGRE technology is also being deployed to Mutzschen, Saxony: In late summer 2018 a 3.6 MW turbine of the type SWT-3.6-130 will reinforce the turbine fleet of BMV Energie, a municipal partner company of e.disnatur in Potsdam. The operator also signed a full maintenance contract for 20 years.

In the Bremen district of Hemelingen, a new wind farm with a capacity of 12.8 MW will be built by summer 2018 - consisting of four SWT-3.2-113 turbines. Siemens Gamesa will install two of the turbines on towers with 115 meters hub height and a further two on towers with a height of 92.5 meters to meet air traffic control requirements and reduce shadowing effects. The Bremen based operator Energiekontor has mandated the company with the service over a period of 20 years.

Mr Gunnar Liehr, heading Germany, Austria and Switzerland region at Siemens Gamesa said that "Today, maximum plant efficiency for the most diverse site conditions is more important than ever to succeed in onshore projects. We are therefore pleased to be able to offer highly economical solutions, meeting individual project requirements with our broad range of products. Thanks to differentiated technology options our customers' projects become profitable investments even under the increased cost pressure of the auction market."

Source : Strategic Research Institute
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ESB acquires share of 353MW Galloper Offshore Wind Farm

In a major move into offshore electricity generation, ESB has announced that it has acquired a 12.5% shareholding in the 353MW Galloper Wind Farm from Macquarie Capital. The Galloper project is a 353MW development located in the Outer Thames estuary, 30km off the coast of Suffolk, England. It comprises 56 Siemens-Gamesa wind turbines and is in the final stages of construction. The project is supported under the UK renewable support scheme and can provide enough energy to power 380,000 homes.

Commenting on the acquisition, ESB Chief Executive Mr Pat O’Doherty said that “This investment represents a significant first step for ESB into offshore wind generation. Renewable electricity is a key enabler in the transition to a low carbon economy, and ESB expects offshore wind to play a pivotal role in this transition. Our investment in the Galloper wind farm underscores ESB’s commitment to further involvement in the development and construction of wind farms off the coast of Ireland and Britain, as part of the transition to a brighter, low carbon future.”

Source : Strategic Research Institute
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Vestas secures first order from German auction round four

Vestas has received its first order from Germany’s fourth wind energy auction, only five weeks after the auction results were announced in February. Underlining Vestas’ ability to work closely with each individual customer to optimise their projects for competitive auctions, the order is placed by long-standing customer ABO Wind and includes six V136-3.45 MW turbines. The project is located in Arzfeld in the South-Western part of Germany and has gained strong local support through a revenue sharing agreement between citizens and municipality.

The fast translation from auction results into order intake is the result of the close collaboration between Vestas and ABO Wind, that included applying Vestas’ value engineering approach to all project phases from siting support to transport and construction which optimises chances for auction success.

Mr Nils de Baar, President Vestas Northern & Central Europe said that “Our value engineering approach enables us to find levers to optimise customers’ business case for each individual project, which make a large difference in Germany’s auctions. This order underlines the strength of our value engineering and I am delighted to see that ABO Wind trusts Vestas with the implementation of their auction project.”

The project is part of a broader framework contract between ABO Wind and Vestas and includes a 20-year Active Output Management 5000 (AOM 5000) service agreement. Turbine delivery is expected in the fourth quarter of 2018.

Speaking to the significant benefits the Arzfeld project will provide the region, Dr. Thomas Treiling, ABO Wind’s Head of Planning in Rhineland-Palatinate and Saarland, said that “The sites used for the construction of the turbines are owned by around 65 local citizens. A pool concept divides the revenues fairly among them. Based on a solidarity agreement, every village in the municipality receives payments, even if there are no wind turbines on their land. The local authorities have supported our wind farm planning in an outstanding manner.”

Source : Strategic Research Institute
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Canary Islands government approves 19.6 MW wind power project

Renewables Now reported that the Canary Islands government council announced the approval of the modified version of the 19.6-MW Poris de Abona wind farm project. The project, developed by local company Expertise en Energias Renovables Eolica y Fotovoltaica de Canarias SL, will be located in the municipality of Arico, Tenerife island.

Under the approval decree, the procedure of modifying or revising the affected territorial areas of the project should commence within six months.

Originally, the wind farm was supposed to have 7 wind turbines - the 3.2 MW E115 model of German wind turbine maker Enercon GmbH with a rotor diametre of 115.71 and a hub height of 92.05 metres.

Overall, 10 wind farms are expected to be installed in Tenerife with a total capacity of 161.09 MW. Two of these have already broken ground and the remaining eight are expected to leave the paper in 2018, the government said.

Source : Renewables Now
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Faulty wind turbine blade blamed for collapse at Raleigh Wind Power facility

CTV London reported that a faulty wind turbine blade was the cause of a tower collapse in Chatham-Kent. The 160-tonne structure at the Raleigh Wind Power facility in Dillon, near South Buxton, collapsed early in the morning on January 19. The incident did not cause any injuries and did not destroy any buildings.

A spokesperson with Terra Form Power said that a review by independent third-party professionals, as well as the company's own engineering team, concluded the collapse was caused by a single blade.

Chad Reed said no other similar issues were identified during the review process.

At the time, the 22 remaining turbines on the wind farm were taken off-line as a precaution, but returned to service Feb. 14.

Mr Reed said that his company will regularly and rigorously monitor all turbines as part of the ongoing review and maintenance process.

The turbines at the Raleigh facility went online in January 2011.

Source : CTV London
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Wind Farm is one of the oldest human technologies

Wind power is arguably one of the oldest human technologies. Today, wind power is symbolized in most people’s minds by a big, white, monolithic wind turbine. As we try to move into the post-carbon era, it’s worth remembering that only wind, nuclear, and solar have the same technical potential to provide energy as fossil fuels do today. Perhaps the face of future power generation won’t be huge smokestacks, but fields of wind turbines.

A wind farm is any group of wind turbines that, together, generate a sizeable amount of electricity and act as a power plant. Individual wind turbines were used to generate electricity as far back as 1887. Professor James Blyth of Glasgow constructed a 10m windmill that charged an early battery, which he used to power the lights in his home although those living in the local town of Marykirk turned him down when he offered to light the main street from this windmill, saying that “electrical power was the work of the devil.” Devil’s work or not, we all rely on it to an increasing extent in the modern world.

It took nearly a century from Professor Blyth’s windmill for the modern, industrial-scale harvesting of wind energy to take root. The first modern wind farm was constructed in 1980, in New England. Like so much renewable energy research and development, it was sparked by the oil/energy crisis of 1973, which led the Carter administration to invest in solar and wind power as alternatives to dependence on foreign oil. This wind farm used 20 small wind turbines to generate 0.7 MW of power; they’ve grown in size since then.

Large wind farms can consist of hundreds of turbines spread over a large area of land; the largest wind farm in the world is the Gansu wind farm in China. The aim was to have 20 GW of power capacity installed by 2020; currently, 6.5 GW has been installed – over 7,000 wind turbines. The winds that sweep in over the Gobi desert have proved fertile ground for this new kind of farm.

Various estimates have been made for the global potential for wind power, with the most optimistic suggesting that we could generate many times more electricity than the world currently consumes using a combination of onshore and offshore wind farms. Lu et al, for example, suggested that wind turbines could provide more than 40x current global electricity consumption and several times our global energy consumption in all forms. However finding the appropriate location for wind farms has proved a difficult challenge.

Naturally, you need wide-open space, although the area between turbines can be used for certain kind of agriculture (typically grazing land.) At the same time, you need an average wind-speed of greater than around 4.5 m/s to be economical the faster the windspeed, the quicker the project will pay for itself and begin realising profit, so this is an important factor.

Consistent windspeeds throughout the year are ideal for the stability of the grid, and it’s usually considered advantageous to build the windfarms at height or in flat regions where the windspeed isn’t disrupted by orography or man made structures. Some regions can provide particularly good windspeeds an example is ‘micrositing’, where wind turbines are placed on ridgelines to take advantage of the acceleration of the wind due to the sudden change in topography.

These requirements must be balanced with the need to build the wind farm reasonably close to places that need a power supply, such as cities. If the electricity has to be carried a great distance, even with high-voltage DC cables, the losses can render the power plant less economical than it would be otherwise.

However this consideration has to be balanced with the prospect that some people find the wind turbines unsightly in the countryside a phenomenon called NIMBYism (Not In My Back Yard.) Typically site selection for wind farms requires consideration of all of these factors, followed by a measurement campaign to narrow down between sites that meteorological data suggests will be useful.

A more recent phenomenon has been the creation of off-shore wind farms. The first of these was installed in Denmark in 1991, and they have grown in stature since. Opening up the ocean wind resource to exploitation increases the area that wind turbines can cover. It’s also the case that wind can be substantially stronger offshore; driven by the heating of the oceans during the day, that sea breeze can be strongest in the afternoon, when power demand is increased.

Typically it’s considered best to locate them just offshore from major coastal settlements, reducing the length of electrical cable and associated losses. Until 2017, most wind farms were fixed-foundation – this required them to be built in shallow waters less than around 30 m in depth, allowing bases for the wind columns to extend down to the sea floor. Renewable energy fans will be interested to watch the progress of the world’s first floating wind farm, which could potentially allow wind potential from the deep ocean to be harnessed.

The floating wind farm, consisting of five 175 m turbines, started supplying power to Scotland in October 2017. Early indications are that it is operating at high capacity, and, with further development, it may prove to be a major player in the coming energy transition.

Disclaimer: The views expressed here are those of the author expressed in their private capacity and do not necessarily represent the views of AZoM.com Limited T/A AZoNetwork the owner and operator of this website. This disclaimer forms part of the Terms and conditions of use of this website.

Source : Strategic Research Institute
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NSW approves 1,000MW Liverpool Range wind farm in New England

The New South Wales state government has given planning approval for the Liverpool Range wind farm, which at more than 1,000MW could be the biggest in the country. The wind project is being developed Australian renewable energy company Epuron and the planning permission allows for 267 turbines on 25 different properties between the villages of Coolah and Callisis east of Mudgee.

Depending on the final choice of wind turbine, the project could exceed 1,000MW. It will stretch 36km from north to south and 20km east to west in the heart of the New England Tablelands, and part of it will be within the electorate of former National leader Barnaby Joyce.

The Liverpool Plains area to the north is one of the richest farming regions in Australia, but unlike the hotly-contested Shenhua coal mine north of the project, the wind farm will not get in the way of farming activities.

Epuron has been working on the project for seven years, and received its planning approval just over a week ago. All going well, and subject to the delivery of the project to an un-named, but identified buyer, construction could begin within a year.

Epuron said that the Liverpool Range wind project would be a key part of the transition to renewable energy as more coal fired power stations closed down, reducing emissions and saving significant quantities of water now used in coal generators.

Epuron executive director Martin Poole said that “I think we will start to see people talking more about power rather than renewables, and over the next coulee of years, most of that power will come from renewables.”

NSW Planning Minister Anthony Roberts said the project would create 800 jobs and provide a significant economic boost to the local community. It was approved after changes were made to take into account concerns about noise and visual impacts, biodiversity, and construction traffic.

The number of turbines was cut by 16, some required increasing setbacks, and the number of proposed substations was reduced from six to four.

Mr Poole said the project was agreed after consultations with a local community consultative committee that included landowners, neighbours and local businesses and local councils.

A Community Enhancement Fund will provide USD 800,000 per year (based on USD 3,000 per wind turbine built), the water saved from not burning coal would amount to 6,000 Olympic sized swimming pools a year, and emissions saved would be 2.4 million tonnes a year.

Mr Poole said that “Epuron thanks the community for coming on board with this wind farm. After almost 15 years working on wind and solar projects around Australia, Epuron continues to be committed to the clean, new energy system that Australians, and importantly our children, expect and demand.”

Mr Poole told RenewEconomy that the Liverpool Range project would go ahead with “any reasonable policy outcome.” He noted that the ongoing uncertainty over the last 10 years has made it difficult “for all sorts of power projects”.

Source : Renew Economy
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Nordex wins three contracts in Turkey

The Nordex Group is experiencing a made-to-measure end to the first quarter of 2018. It has now been awarded three contracts for a total of 47 multi-megawatt turbines in Turkey from existing customers. These entail N131/3600 and N131/3900 turbines, while the combined installed capacity of the three projects comes to 178.8 megawatts. In addition to supplying the turbines, Nordex will also be providing multi-year service. Delivery of the turbines for the first wind farm will be commencing in September this year.

With a market share of around 30%, Nordex is one of the leading suppliers of wind power systems in Turkey. This gives the Group extensive experience in this country, where it has established a dense network of service stations. Mr Ibrahim Oezarslan, Head of Sales Europe said that “This together with our ideally suited products ensuring a high capacity factor in the projects was the decisive reason for our success.”

Source : Strategic Research Institute
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Eneco inked new contracts with Siemens Gamesa, ØER Energy, GEV Windpower and MPI Contractors

The Prinses Amalia wind farm started to generate its first green power more than ten years ago. Since they came on stream, the park's 60 Vestas V80 turbines, each with a capacity of 2MW, have generated over 400 GWh every year. Partly due to the expiry of the existing government subsidy, the park, which is technically in good condition, reaches a phase in which smart asset management becomes even more important. With this in mind, Eneco recently concluded a number of new management and maintenance contracts for the wind farm.

OER Energy A/S, a subsidiary of the Norwegian company NSG Wind, won the European tender for supplying technicians specialised in the replacement of main components. Since the beginning of this year, all transport and lifting services are provided by MPI Contractors, for which it will use one of its crane vessels. The tender for the maintenance of rotor blades was won by GEV Windpower and Siemens Gamesa won the tender for the supply of gearboxes. MHI Vestas Offshore Wind – Eneco’s partner in several offshore wind projects – will continue to carry out the regular preventive maintenance for the next five years.

Arjan Donker, Operational Manager Offshore Wind at Eneco said that "We have an extensive portfolio of both existing wind farms and projects in the pipeline. Consequently, it is essential to continuously keep an eye out for better, smarter and more cost effective management and maintenance possibilities. This is particularly important for a wind farm that has to operate without financial support in the form of subsidy. We are proud that the new contracts that we have concluded will enable the park to continue to operate on a financially sound basis during the coming years."

New partners help Eneco to further bring down the cost level. This not only relates to lower prices for services provided, but also to more efficient maintenance planning. For the coming years the costs related to replacement of the main components are minimised by optimising the use of the most expensive component, which is the crane vessel. This makes it possible to combine the replacement of a number of main components, such as gearboxes, generators and/or rotor blades, in a single maintenance operation. In addition, we have opted for a flexible planning mechanism, which gives MPI Contractors room to optimise the use of their crane vessel in several projects.

Driving force
The groundbreaking offer made by the consortium consisting of Eneco, Shell, DGE and Van Oord at the end of 2016 for the construction of the offshore wind farms Borssele 3 and 4, confirms that Eneco is one of the driving forces behind improving the cost efficiency of wind energy. Smarter asset management is an important ingredient to bring down the cost level of offshore wind energy even further. Donker concludes: "It is also crucial for the realisation of our strategy, which is to accelerate the transition to sustainable energy."

Source : Strategic Research Institute
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