Gemini
600 MW Consent Authorised Netherlands

"We are using the reports extensively and have built an updated business plan."

Haico Halbesma, Oceanteam Shipping


Latest Windfarm News
Smaller-Scale Wind Power Silently Spins Ahead
ecoRI news
By TIM FAULKNER/ecoRI News staff. Wind energy is not popular. Divisive utility-scale wind projects in Falmouth, Fairhaven and Portsmouth, R.I., as well as the protracted fights and acrimony caused by offshore wind farms Cape Wind and Deepwater Wind, ...
Source: news.google.com
01/10/2014 11:57:51

Lighting Up Wind Farms with Lidar
Pollution Solutions
ZephIR 300 has been mounted on a platform on the north east of the lighthouse using a specially designed support frame measuring wind direction and wind velocity and will augment wind measurements from onshore sources and from a dedicated offshore ...
Source: news.google.com
01/10/2014 11:34:18

Objections to wind turbines not strong enough
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THE objections presented by MPs, elected Councillors and citizens of the area is the strongest and most extensively argued, on all points, of any offshore wind farm in the UK. Approval by Planning Inspectorate Assessment Team would mean that none of the ...
Source: news.google.com
01/10/2014 07:12:19

Offshore wind farm cable plans get council green light
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... an underground power cable run through the heart of the area, carrying electricity from a huge offshore wind farm has been approved. Councillors have given their backing to the application from Moray Offshore Renewables Ltd (MORL) to install the 20-mile ...
Source: news.google.com
30/09/2014 23:24:40

NREL Software Tool a Boon for Wind Industry
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Across the Great Plains and at many spots offshore, if you see one wind turbine, you're likely to see a dozen or a hundred. A wind farm provides economies of scale -- contract with a farmer or win a permit for offshore wind, and it makes sense to erect multiple ...
Source: news.google.com
01/10/2014 01:12:19

Curtailment solutions boost confidence in China
Windpower Monthly (subscription)
In a written notice dated 5 June, the NEA put forward its first programme for an offshore wind-power grid feed-in tariff (FIT). The document put FIT rates, which will be for offshore wind at CNY 0.85/kWh ($0.136/kWh) and for intertidal installations at CNY ...
Source: news.google.com
30/09/2014 14:43:50

Optimal timing of wind farm repowering: a two-factor real options analysis
Risk.net
For more than twenty years now, wind power has been one of the main renewable energy sources. Whereas offshore wind utilization still has a high risk profile, the repowering of wind converters offers an interesting alternative to further increase the use of ...
Source: news.google.com
30/09/2014 14:44:29

DONG Energy's 258 MW Extension To Burbo Bank Wind Farm Given Go Ahead
CleanTechnica
Burbo bank The proposed 258 MW extension to the Burbo Bank offshore wind farm that was recently put forward by developer DONG Energy has been given the go ahead by authorities, according to recent reports. Once completed, that will increase the total ...
Source: news.google.com
30/09/2014 11:03:55

Swire Blue Ocean A/S signs key contract for provision of installation vessel ...
PortNews IAA
Projects in 2014 include the completion of the foundation installation campaign by Pacific Orca for Borkum Riffgrund 1 for Dong Energy and the installation of wind turbine generators on Dan Tysk Offshore Windfarm by Pacific Osprey for Vattenfall, amongst ...
Source: news.google.com
30/09/2014 10:05:05




4C Offshore Ltd. has achieved certification to the ISO 9001, ISO 14001 and OHSAS 18001 standards for quality, environmental, and health & safety management.
map not available
Developers/Owners/Operators
RoleOrganisation 
Developer correct
Main Contractor-EPC correct
Operator
correct
Owner correct
Owner correct
Owner correct
Owner correct
Project Details for Gemini
General Information Name Gemini correct
Other names Buitengaats & ZeeEnergie, BARD-Nederland Offshore, GWS Offshore NL1, 64 (ID assigned by authority), correct
Country name Netherlands correct
Region Friesland correct
Comments Northland Power detailed that Gemini will be developed in two 300MW sites (Buitengaats & ZeeEnergie) in an investor presentation released on the 16th July 2014 for a total cost of 2.8 billion EUR. The capital will be covered by approximately 70% senior debt, 7% junior debt, 15-16% equity and 7-8% pre-completion revenues.

A separate grid company will own, maintain and operate the offshore transformer station(s), export cabling and all other grid related assets, except for the infield cabling.

Financing breakdown total financing is around EUR 2.8 billion. EUR 500 million - shareholders: Northland Power, Siemens, Van Oord & HVC. EUR 200 million - subordinated loans: Northland Power, Canada & PKA, Denmark. EUR 2 billion - bank loans: ABN AMRO Bank, the Netherlands, Bank Nederlandse Gemeenten, the Netherlands, Banco Santander, Spain, Bank of Montreal, Canada, Bank of Tokyo-Mitsubishi UFJ, Japan, BNP Paribas, France, CaixaBank, Spain, CIBC World Markets, Canada, Deutsche Bank, Germany, EIB. Europese Investeringsbank, Luxembourg, Natixis, France, Sumitomo Mitsui Banking Corporation, Japan, EKF, Denmark, Euler Hermes, Germany, Export Development Canada & Delcredeire|Ducroire, Belgium.
correct
Round (or category) Round 2 (NL) correct
Development status Consent Authorised correct
Comments on the status Awarded SDE subsidies from the Dutch government, in total EUR 4.4 billion. correct
Power & Turbines Notice any Errors? You can keep this an open resource by submitting corrections!
Project Capacity 600 MW correct
Turbine Model SWT-4.0-130 (Siemens) correct
Turbine Capacity 4 MW correct
Number of Turbines 150 correct
Total Turbine Height 155 m correct
Hub Height 90.00 m correct
Rotor Diameter 130 m correct
Foundation Grounded: Monopile correct
Windspeed 10 Year Mean Wind Speed (2000-2009) Available online now
Detailed wind speed data 6 hr/day/month historic data
Costs Stated Project Cost EUR(mill) 2700.00 correct
Location & Environment Sea name North Sea correct
Centre latitude 54.036° correct
Centre longitude 5.963° correct
Area 68 km2 correct
Depth range (Chart Datum) 32 m - 34 m correct
Depth range stated by developer 28 m - 36 m correct
Distance From Shore (reported) 85 km correct
Distance From Shore (computed from centre) 70.2 km correct
Ports Installation base Eemshaven, BOW Terminal - Vlissingen (storage and transfers of foundations) correct
Ops and maintenance Eemshaven correct
Grid Converter platforms None correct
Offshore transformers Gemini Substation 1, Gemini Substation 2 correct
Grid connection point Oude Schild correct
Cable landing point Oude Schild correct
Export Cables
Please note that export cables connect the offshore transformer (substation) to either; shore or an offshore HVAC-HVDC converter station for onward transmission via HVDC cabling. Please see the converters page for planned converter stations and transmission cables.

The export cable length does not generally include the onshore component. The exception is when the onshore substation is close to shore.
Number of Export Cables 2 correct
Average length per cable 110 km correct
Transmission type (e.g. HVAC) HVAC correct
Nominal voltage 220 kV correct
Maximum voltage correct
Power rating correct
Number of cores correct
Conductor type Al correct
Section Area correct
Insulation correct
Number fibre optics correct
Export minimum bend radius (MBR) correct
Burial depth correct
Comments Export voltage 250-300kV correct
Onshore Cables Number of onshore cables 6 correct
Average length per cable 0.3 km correct
Comments 250kV-300kV, assumed 2x3 in one trench correct
Array Cables Array cable length 105 km correct
Estimated cable length LogIn
Transmission type (e.g. MVAC) correct
Nominal voltage 33 kV correct
Maximum voltage correct
Burial depth correct
Number of cores correct
Conductor type correct
Section correct
Insulation correct
Power rating correct
Number of fibre optics correct
Minimum bend radius (MBR) correct
Comments Over 100km of array cable correct
Benefits Homes powered annually 391404 correct
CO2 reduced per year 791028 tonnes correct
SO2 reduced per year 18396 tonnes correct
Expected life 20.0 years correct
Other Website Visit correct
retained