DOCSLIB.ORG

Hiprwind Large Floating Turbines for Intermediate Water Depths Jochen Bard, Louis Quesnel

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Hiprwind Large Floating Turbines for Intermediate Water Depths Jochen Bard, Louis Quesnel Offshore Renewables in Europe Technology, Markets and Perspectives International Jack-up Barge Owners Association GA, Hamburg, Feb 2012 Photo: Ana Brito e Melo Louis Quesnel, Jochen Bard Fraunhofer Institute for Wind Energy &Energy Systems Technology IWES,Germany © Fraunhofer IWES The Fraunhofer-Gesellschaft The Fraunhofer-Gesellschaft undertakes applied research of direct utility to private and public enterprise and of wide benefit to society. Our Customers: Industry Service sector Public administration © Fraunhofer IWES The Fraunhofer-Gesellschaft in Germany Itzehoe Rostock Lübeck 60 Institutes at 40 locations Bremerhaven Bremen Hannover Berlin Potsdam Teltow Braunschweig Magdeburg Cottbus Oberhausen Halle Dortmund Kassel Schkopau Leipzig Duisburg Schmallenberg Dresden St. Augustin Jena Institutes Aachen Euskirchen Chemnitz Branches of Institutes, Wachtberg Ilmenau Darmstadt Research Institutions, Würzburg Working Groups, Branch Erlangen St. Ingbert Labs and Application Kaiserslautern Fürth Nürnberg SaarbrückenKarlsruhe Centers Pfinztal Ettlingen Stuttgart Freising 2010 Freiburg München Staff 18.130 Holzen Holzkirchen R&D-budget 1.653 Million € Efringen- Kirchen © Fraunhofer IWES Fraunhofer Institute for Wind Energy and Energy System Technology Bremerhaven and Kassel Advancing Wind Energy and Energy System Technology Research spectrum: Wind energy from material development to grid optimization Energy system technology for all renewables Foundation: 2009 Annual budget: approx. 30 million Euros Personal: approx. 300 (full-time: 220) Directors: Prof. Dr. Andreas Reuter, Prof. Dr. Jürgen Schmid Formerly: Fraunhofer-Center für Windenergie und Meerestechnik CWMT in Bremerhaven Institut für Solare Energieversorgungstechnik ISET in Kassel © Fraunhofer IWES Fraunhofer Institute for Wind Energy and Energy System Technology Business fields I Wind energy technology and operating management Elasticity and dynamics of turbines and components Competence center rotor blade Development of rotors, drive trains and foundations © Fraunhofer IWES Fraunhofer Institute for Wind Energy and Energy System Technology Business fields II Environmental analysis for wind and ocean energy Control and integration of decentralized converters Energy management and grid operation Energy supply structures and systems analysis © Fraunhofer IWES Offshore technology related R&D topics and services Technical reliability new sensor systems, structural health monitoring, condition monitoring offshore degradation testing Strategies for material protection Device simulation and evaluation Monitoring production cost Representation of substructures (ADCoS –offshore for WTs) Adjusting the level of detail in the progress Drive train (in planning) Full scale grid connected nacelle testing Offshore site assessment Characterisation of environmental conditions Development of innovative measurement methods Energy economy and grid operation © Fraunhofer IWES Offshore wind and related R&D projects RAVE: Coordination and Research OGOwin: structural monitoring and modelling of a support structure AERTOS Breaking the ice: Ice loads on offshore wind turbines, with VTT (Finland) Operation and Maintenance Offshore, with VTT (Finland), TNO (NL), Sintef FOG: Optimization of construction process for offshore wind support structure, with WeserWind (Germany) OC4: comparison of aero-hydro coupled simulation software ESTIR: technology implementation bottlenecks and perspectives PoWWow: wind-wave correlations and prediction DENA I+II: National studies on offshore wind exploitation and grid integration (explicit scenarios) Extools: European study on experience curves in RE HiPRWind: Floating MW wind turbine, controls, rotors, CMS+SHM Floating wind Demo projects (under negotiation) © Fraunhofer IWES Overview of ocean energy activities @ IWES Technology Development SEAFLOW (2003), SEAGEN (2008),… Kobold I (2007), Kobold II (2010),… Pulse Tidal 1.2 MW Demonstration project (FP7 2009-2012) CORES – Components for Ocean Renewable Energy Systems (FP7 ’08-’10) SDWED – Structural Design of Wave Energy Devices (Dan. Res. Council) Marina Platform – research on multipurpose platforms (FP7 2010-2014) TROPOS: R&D on modular multiuse deep water offshore platforms New concepts for measuring currents, waves (WCI) and turbulence Market and Resource Studies Wave Energy Feasibility Study for the German EEZ (Vattenfall) Study on offshore hybrid Renewables concepts (Industrial client) Coordinating Research & Networking Ocean Energy Network(www.wave-energy.net, FP6) ORECCA: Ocean Renewable Energy Conversion Platforms - Coordination Action MARINET: research infrastructure project for offshore wind and OE International organisations IEA, IEC TC114 (German Mirror committee at DKE/VDE) © Fraunhofer IWES Ranges of global technical potentials of RE sources source IPCC- SRREN © Fraunhofer IWES Range in LCOE for selected RE technologies source IPCC- SRREN © Fraunhofer IWES European Wave energy map Source: Oceanor © Fraunhofer IWES Variety of wave energy technologies Source: HMRC © Fraunhofer IWES Categories of wave energy technologies Source: Antonio Falcao, IST © Fraunhofer IWES Oscillating water column (OWC) 500 kW Demo system Limpet since 2001 Voith Hydro Wavegen Npower renewables Mutriku Project at the Basque coast: 16*18,5 kW © Fraunhofer IWES Siadar Project on Isle of Lewis: 40*100 kW Ocean Power Technologies (OPT) point absorber “Electrical power generated by the PB150 has included peaks of over 400 kilowatts. Average electrical power of 45 kilowatts was generated at wave heights as low as 2 meters (…)“ Santonia Project using a PB40 (Iberdrola, Total, Sodercan, IDAE) PB150 PB150 150 kW buoy Off Invergordon, Scotland Ocean trials in progress EU-Demo project WAVEPORT started April 2010, duration 48 month, 600kW point absorber for installation in Spain Coordinator: PERA, UK, Eligible cost : 7.9 M€, EC Support : 4.6 M€ Source: OPT © Fraunhofer IWES Floating oscillating body: Pelamis Pelamis II 750 kW, at 55 kW/m 120 m long, Ø 3,5m 2,7 GWh, or 3600 h Aegir Wave Power – joint venture of Vattenfall and Pelamis Wave Power: • a commercial wave farm off the SW coast of Shetland, St. Nianians Island • up to 14 Pelamis machines with a combined rated power of 10MW • to be built in stages: 1st machines to be commissioned in 2014 • construction work potentially beginning in 2013 • agreement for lease from The Crown Estate in May 2011 Source: Pelamis wave power, Aegir Wave Power © Fraunhofer IWES Examples of study results for tidal and ocean currents China: 50 TWh South Korea: 100 GW („expected“) Ireland: 230 TWh/a (theor.) 10 TWh/a (tech.) UK: 31 TWh France: 10 TWh Norway: 3 TWh Europe >54 TWh USA: 115 TWh Canada: >140 TWh source: BMT ARGOSS © Fraunhofer IWES Variety of tidal energy technologies © Fraunhofer IWES Ducted rotors Clean Current Race rock Lunar project Energy Alstom Beluga 9 1 MW turbine Open hydro © Fraunhofer IWES Horizontal axis turbines Hammerfest Norway Voith Hydro Turbine Sabella Turbine Verdant Power, USA © Fraunhofer IWES Marine Current Turbine: SEAGEN device 1.2 MW twin rotor Source: MCT, Siemens © Fraunhofer IWES Ocean Energy projects “in the pipeline” in EU Pentland Firth, CE Round 1 EU 27 NREAP targets for 2020: 1880 MW, 6 TWh UK: 1300 MW, Pt: 250 MW, F:140 MW, ES: 100 MW, IRE: 75 MW, It: 3 MW © Fraunhofer IWES Private investment into ocean energy Who is involved: 1st generation investments: Utilities such as RWE, EON ,EDF, Vattenfall, Iberdrola, SSB, ESBI… 2nd generation investments: technology manufcaturing industries Voith Hydro acquired Wavegen Rolls-Royce acquired Tidal Generation Ltd. Alstom has obtained a global technology licence agreement with Clean Current technology; deployment of a 1MW test project in Canada in 2012. Siemens acquired a 10% stake in Marine Current Turbines. ABB invested £8 million in Aquamarine Power for 15% of the company ANDRITZ hydro acquired a 33% stake in Hammerfest Strøm AS, Norway DCNS, the French naval architecture company, invested €14 million in OpenHydro Renewable UK members survey: Pelamis Wave Power, Marine Current Turbines, Aquamarine Power, Atlantis Resource Corporation, Luna Energy, Voith Hydro Wavegen, Voith Hydro OCT, Pulse Tidal, AWS Ocean …a total of £230 million of private investment has been made, with every £1 of public funding attracting £5.4 of private investment. Source: Renewable UK, Wave and Tidal Energy in the UK - State of the industry report, 3/2011 © Fraunhofer IWES Synergies, Hybrids and Combined Platforms Wind/Wave/Tidal…. Spatial synergies: Sharing the area (Co-location) . Installation and infrastructure commonalities . grid connection . Installation equipment (vessels, jackups, …) . port infrastructure . O&M synergies . Process engineering synergies: hydrogen, desalination, other non-electrical applications . Offshore Renewable Hybrids . Multipurpose Platform Concepts, “Energy Islands“ www.ORECCA.eu © Fraunhofer IWES What ORECCA delivers . Resource information (maps + WEBGIS) for the 3 target areas (Wind, Wave, Tidal sites) as well as combined resources . Vessel and port database . Project pipeline for offshore wind, wave and tidal . 12 major reports (total ≈1000 pages): . Information on funding policies and incentives, as well as investment opportunities . Technology state of the art of platform technologies (Oil & Gas, Wind, OE) for realised and planned installations . Grid integration challenges and offshore grid initiatives . Design tools and standards . Offshore supply chain
Load more

Recommended publications
  • An Offshore Renewables Capacity Study for Dorset Dorset C-SCOPE Project
    An Offshore Renewables Capacity Study for Dorset Dorset C-SCOPE Project Dorset Coast Forum 1 April 2010 Final Report 9V5867 Stratus House Emperor Way Exeter, Devon EX1 3QS United Kingdom +44 (0)1392 447999 Telephone Fax [email protected] E-mail www.royalhaskoning.com Internet Document title An Offshore Renewables Capacity Study for Dorset Dorset C-SCOPE Project Document short title Offshore Renewables Capacity Study Status Final Report Date 1 April 2010 Project name Offshore Renewables Capacity Study Project number 9V5867 Client Dorset Coast Forum Reference 9V5867/R/303424/Exet Drafted by J. Trendall, G. Chapman & P. Gaches Checked by Peter Gaches Date/initials check …………………. …………………. Approved by Steve Challinor Date/initials approval …………………. …………………. This report has been produced by Haskoning UK Ltd. solely for Dorset Coast Forum in accordance with the terms of appointment for Dorset Offshore Renewables Capacity Study dated 01.02.2010 and should not be relied upon by third parties for any use whatsoever without express permission in writing from Haskoning UK Ltd. All rights reserved. No part of this publication may be reproduced in any form, including photocopying or, transmitted by electronic means, or stored in an electronic retrieval system without express permission in writing from Haskoning UK Ltd. CONTENTS Page 1 INTRODUCTION 1 1.1 Study Overview 2 2 CURRENT TECHNOLOGIES REVIEW 2 2.1 Offshore Wind Technology Overview 2 2.2 Offshore Tidal Stream Technology Overview 9 2.3 Offshore Wave Technology Overview 9 2.4 Wave
    [Show full text]
  • Offshore Technology Yearbook
    Offshore Technology Yearbook 2 O19 Generation V: power for generations Since we released our fi rst offshore direct drive turbines, we have been driven to offer our customers the best possible offshore solutions while maintaining low risk. Our SG 10.0-193 DD offshore wind turbine does this by integrating the combined knowledge of almost 30 years of industry experience. With 94 m long blades and a 10 MW capacity, it generates ~30 % more energy per year compared to its predecessor. So that together, we can provide power for generations. www.siemensgamesa.com 2 O19 20 June 2019 03 elcome to reNEWS Offshore Technology are also becoming more capable and the scope of Yearbook 2019, the fourth edition of contracts more advanced as the industry seeks to Wour comprehensive reference for the drive down costs ever further. hardware and assets required to deliver an As the growth of the offshore wind industry offshore wind farm. continues apace, so does OTY. Building on previous The offshore wind industry is undergoing growth OTYs, this 100-page edition includes a section on in every aspect of the sector and that is reflected in crew transfer vessel operators, which play a vital this latest edition of OTY. Turbines and foundations role in servicing the industry. are getting physically larger and so are the vessels As these pages document, CTVs and their used to install and service them. operators are evolving to meet the changing needs The growing geographical spread of the sector of the offshore wind development community. So is leading to new players in the fabrication space too are suppliers of installation vessels, cable-lay springing up and players in other markets entering vessels, turbines and other components.
    [Show full text]
  • Sustainability in the Power Sector 2010 Update Europe
    Sustainability in the Power Sector 2010 Update - Europe Tim Steinweg, Albert ten Kate & Kristóf Rácz November 2010 Sustainability in the Power Sector 2010 Update - Europe Sustainability in the Power Sector 2010 update: Europe Tim Steinweg, Albert ten Kate & Kristóf Rácz (SOMO) Amsterdam, November 2010 1 Colophon Sustainability in the Power Sector 2010 Update - Europe November 2010 Authors: Tim Steinweg, Albert ten Kate & Kristóf Rácz Cover design: Annelies Vlasblom ISBN: 978-90-71284-63-2 Funding This publication has been produced with the financial assistance of Greenpeace Nederland. The content of this publication is the sole responsibility of SOMO and can in no way be taken to reflect the views of Greenpeace Nederland. Published by Stichting Onderzoek Multinationale Ondernemingen Centre for Research on Multinational Corporations Sarphatistraat 30 1018 GL Amsterdam The Netherlands Tel: + 31 (20) 6391291 Fax: + 31 (20) 6391321 E-mail: [email protected] Website: www.somo.nl This document is licensed under the Creative Commons Attribution-NonCommercial-NoDerivateWorks 2.5 License. 2 Sustainability in the Power Sector 2010 Update - Europe Contents Contents .......................................................................................................................... 3 List of Figures................................................................................................................. 5 List of Tables .................................................................................................................. 5 Abbreviations
    [Show full text]
  • Aegir Wave Power - South West Shetland
    Last Updated 08/10/2013 Aegir Wave Power - South West Shetland Developer: Pelamis Wave Power Site size: The farm will occupy roughly 2km²° Site location: The Aegir wave farm project site is located off the west coast of Shetland in an “Area of Search” between Kettla Ness and Muckle Sound, roughly 5km from the coast at its closet point Swell is predominantly from the west. Surf beaches in the south of Shetland could be affected. Image courtesy of Pelamis Wave Power Ltd Technology: Aegir is developing a 10MW wave farm off the southwest coast of Shetland. The farm, which was awarded an agreement for lease from The Crown Estate in May 2011, will consist of between 10 to 14 Pelamis wave machines. Each machine consists of 5 tube sections joined axially with 4 universal joints. The bending movements (induced by the peaks and troughs of the waves) around the universal joints are harnessed by hydraulic rams to generate electricity; with each single machine having a total rated Last Updated 08/10/2013 export capacity of 750 kW (0.75 MW). The machine is ballasted so that it is approximately 60% submerged i.e. less than 2 m protrusion above the surface of the sea. The overall machine length is approximately 180 m Pelamis is held on station by a compliant mooring spread consisting mainly of steel chain and synthetic tethers. The primary choice for anchors is embedment anchors (the same as used for floating oil rigs), which require sites with sedimentary cover. Embedment anchors are the preferred choice for a number of reasons including that they are a more cost effective method than pilling or drilling which Aegir do not intend to do.
    [Show full text]
  • Aberdeen Project
    Aberdeen Offshore Wind Farm: Socio-Economic Impacts Monitoring Study Technical Report 4: European Offshore Wind Deployment Centre (EOWDC) (Aberdeen Offshore Wind Farm): Socio-Economic Impacts Monitoring Study Final Report John Glasson, Bridget Durning, Tokunbo Olorundami and Kellie Welch Impacts Assessment Unit, Oxford Brookes University https://doi.org/10.24384/v8nf-ja69 1 Aberdeen Offshore Wind Farm: Socio-Economic Impacts Monitoring Study Contents Executive Summary 3 PART A: INTRODUCTION AND OVERVIEW 5 1. Research approach 5 PART B: EOWDC ECONOMIC IMPACTS 9 2. ES economic impact predictions 9 3. Actual economic impacts – pre-construction 10 4. Actual economic impacts – construction overview 11 5. Actual economic Impacts – construction onshore 12 6. Actual economic Impacts – construction offshore 14 7. Actual economic Impacts – operation and maintenance 16 PART C: EOWDC SOCIAL IMPACTS 18 8. Social impacts – ES predictions 18 9. Actual social impacts – pre-construction 18 10. Actual social impacts – construction stage 22 11. Actual social impacts – operation and management stage 29 PART D : ABERDEENSHIRE FLOATING OFFSHORE WIND FARM 35 COMPARATIVE SOCIO-ECONOMIC IMPACT STUDIES 12. Introduction 35 13. Hywind Scotland Pilot Park Project (off Peterhead) 35 14. Kincardine Offshore Windfarm 38 PART E: CONCLUSIONS 42 15. Conclusions on the EOWDC (Aberdeen) OWF socio-economic 42 impacts 16. Conclusions on comparative projects and cumulative impacts 46 References 50 Appendices — in separate volume 2 Aberdeen Offshore Wind Farm: Socio-Economic Impacts Monitoring Study Executive Summary Aims: This study is one element of the European Offshore Wind Deployment Centre (EOWDC) Environmental Research and Monitoring Programme supported by Vattenfall. The focus of this element of the whole programme is on the socio-economic impacts of Offshore Wind Farm (OWF) projects on the human environment.
    [Show full text]
  • Scottish Renewables: Marine Milestones Report 2012/13
    MARINE MILESTONES REPORT 2012/13 MARINE POLICY SCOTTISH RENEWABLES: MARINE MILESTONES REPORT 2012/13 SCOTLAND - THE HOME OF WAVE AND TIDAL ENERGY As home to the world’s first consented tidal array, the world’s largest consented wave array and the European Marine Energy Centre - where more grid - connected marine energy converters have been deployed than any other single site around the globe - Scotland has worked hard to earn her place at the front of the global ocean energy race. Between August 2012 and September 2013, the finally achieved greater recognition in European energy industry has seen some important developments, we policy; and the UK’s first dedicated wave energy support have witnessed the highest level of investment yet scheme was launched. Importantly, we have also seen into the sector, with major OEMs such as ABB, Alstom some exciting advances in project and technology and Siemens joining the industry; marine energy has development over the past 12 months. These developments move Scotland’s marine energy industry ever closer to the deployment of full - scale commercial arrays, proving wave and tidal energy can be a major player in our transition to a low carbon economy. The Scottish Renewables Marine Milestones Report highlights the industry’s achievements over the last year, as well as identifying priorities for future development. SCOTTISH RENEWABLES MARINE MILESTONES MARINE POLICY EMEC: 10 YEAR ANNIVERSARY Established in Orkney in 2003, this year marks The European Marine Energy Centre’s (EMEC) 10th anniversary. With test sites based throughout Orkney, EMEC is still the world’s only accredited, full-scale open-sea test facility for wave and tidal energy converters, and has supported the deployment of more grid connected devices at its sites than at any other single location in the world.
    [Show full text]
  • Study on Lessons for Ocean Energy Development
    Study on Lessons for Ocean Energy Development Final Report April – 2017 Study on Lessons for Ocean Energy Development EUROPEAN COMMISSION Directorate-General for Research & Innovation Directorate G – Energy Unit G.3 – Renewable Energy Sources Contact: Dr. Ir. Matthijs SOEDE E-mail: [email protected] European Commission B-1049 Brussels 2 EUROPEAN COMMISSION Study on Lessons for Ocean Energy Development Final Report Directorate-General for Research & Innovation Study on Lessons for Energy Development 2017 EUR 27984 EN Study on Lessons for Ocean Energy Development EUROPE DIRECT is a service to help you find answers to your questions about the European Union Freephone number (*): 00 800 6 7 8 9 10 11 (*) The information given is free, as are most calls (though some operators, phone boxes or hotels may charge you) LEGAL NOTICE This document has been prepared for the European Commission however it reflects the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein. More information on the European Union is available on the Internet (http://www.europa.eu). Luxembourg: Publications Office of the European Union, 2017 Pdf KI-NA-27-984-EN-N ISBN 978-92-79-59747-3 ISSN 1831-9424 DOI 10.2777/389418 © European Union, 2017 Reproduction is authorised provided the source is acknowledged. 4 Study on Lessons for Ocean Energy Development ABSTRACT Europe has a significant ocean energy resource which could contribute to the decarbonisation of the energy system and create a new industry with export opportunities worldwide. Despite advancements in the last two decades, tapping into this resource has turned out to be a challenge.
    [Show full text]
  • Ção Técnica Da Energia Das Ondas Em Portugal
    Avaliação Técnica da Energia das Ondas em Portugal Renato César de Melo Veloso Dissertação para obtenção do Grau de Mestre em Engenharia Eletrotécnica e de Computadores Júri Presidente: Prof. Maria Eduarda de Sampaio Pinto de Almeida Pedro Orientador : Prof. Rui Manuel Gameiro Castro Vogal : Prof. Cristina Inês Camus Outubro 2014 i Agradecimentos Ao atingir um objectivo que estabelecemos para nós próprios, principalmente algo que temos dificuldade em dar por terminado, e fazemos uma retrospectiva do caminho que percorremos, verificamos que esse percurso foi feito por nós mas não foi feito de forma solitária. Se assim fosse, talvez nem o tivéssemos iniciado ou se o iniciássemos, talvez não o tivéssemos finalizado. Desta forma quero agradecer ao professor Rui Manuel Gameiro Castro, a oportunidade que me concedeu para a realização desta dissertação, bem como toda a sua disponibilidade, supervisão, apoio e sentido crítico que me permitiram concluir esta etapa académica. A todos os meus amigos, pelas longas horas de conversa e boa disposição ao longo dos anos, que tornaram este percurso bem mais agradável, divertido e enriquecedor a todos os níveis e sem os quais não teria sido a mesma coisa. Um agradecimento muito especial à minha família a quem sou grato por toda a confiança, paciência, carinho, compreensão, incentivo, esforço e apoio prestado ao longo dos anos, por me permitirem manter sempre este objectivo presente e sem os quais não teria conseguido. E por fim, um agradecimento especial à Alexandra, por mais do que aquilo que eu possa colocar por palavras. Peço desculpa a todos, os que de alguma forma me auxiliaram neste percurso e não mencionei, mas que de forma alguma foram esquecidos.
    [Show full text]
  • Ocean Energy Development Programme
    Ocean Energy Development Programme Annual Report 2011 Contents Contact Persons 04 This is Ocean Energy Business Development and Management Introduction and Site Development 06 The Aegir Shetland Project 08 Partnership with executive summary Veijo Huusko Jörgen Josefsson Göran Franzén the Local Community +46 70 242 80 70 +46 70 620 33 22 +46 72 245 99 83 09 Tonn and AMETS veijo.huusko jorgen.josefsson goran.franzen @vattenfall.com @vattenfall.com @vattenfall.com I am pleased to present the first annual report for Vattenfall’s Ocean Energy Development Programme (OEDP). This annual Technology Development Technology Development report describes last year’s achievements of the OEDP and 10 Pelamis 10 Technology Readiness Level additionally provides a comprehensive overview of Vattenfall’s 10 Monitoring Wave Developers positioning in the field of ocean energy. 11 Standpoint Project 2011 11 Seabased Wave Energy – Project Maren Gunilla Andrée Björn Bolund Oskar D Fängström +46 76 141 35 85 +46 72 234 24 38 +46 703 86 34 70 Since 2006, Vattenfall AB R&D Projects has been investigating gunilla.andree bjorn.bolund oskar.danielsson-fangstrom the potential for ocean energy to offer a major new renewable @vattenfall.com @vattenfall.com @poyry.com energy source, and in 2009 Vattenfall established a formal Business Development ocean energy programme. Our early work focused on reviewing 12 Country by Country Overview conversion technologies to determine when and where they could be viable. 14 Industrial Partnerships In early 2011 we completed our investigations and finalized 15 Environmental Responsibility a comprehensive business review of the ocean opportunity. Our proposed business plan was approved by the EGM in April Per Holmberg Eoghan Maguire 2011.
    [Show full text]
  • Vattenfall Årsredovisning 2010 1 Koncernchefen Har Ordet Starkt Resultat – Men Stora Utmaningar Väntar Vattenfall
    2010 Årsredovisning Elproduktion 2010, % Innehåll Vattenfall idag Vattenkraft 21 Koncernchefen har ordet 2–3 Kärnkraft 25 Strategisk inriktning 4–17 – ett europeiskt energibolag Fossilkraft 52 Den europeiska 1 energimarknaden 18–23 Vattenfall är en av Europas största elproducenter och den största Övrigt 2 1) Vindkraft, biobränsle och avfall. Konkurrenssituationen 24–25 värmeproducenten. Koncernens omsättning uppgick 2010 till 213 572 MSEK. Vattenfalls kunder 26–29 Vattenfalls huvudprodukter är el, värme och gas. Inom el och värme agerar Värmeförsäljning % Vattenfalls sex Vattenfall i alla delar av värdekedjan: produktion, distribution och försäljning. energikällor 30–43 Inom gas agerar Vattenfall främst inom försäljning. Dessutom bedriver Vattenfall Business Group Benelux 4 Förvaltningsberättelse 44–63 energihandel och brunkolsbrytning. Koncernen har drygt 38 000 anställda. Business Group Nordic 30 Bolagsstyrningsrapport 64–71 Moderbolaget Vattenfall AB ägs till 100% av svenska staten. Huvudmarknaderna är Sverige, Tyskland och Nederländerna. Under 2010 bedrevs även verksamhet i Business Group Styrelse 72–73 Central Europe 66 Belgien, Danmark, Finland, Polen och Storbritannien. Koncernledning 74–75 Risker och riskhantering 76–83 Koncernens finansiella Omsättning och Periodens resultat och Utsläpp av koldioxid per rapporter 84–88 rörelseresultat avkastning på eget kapital Skuldsättning Nettoskuld/EBITDA producerad enhet el och värme Koncernens noter 89–123 MSEK MSEK MSEK % MSEK % ggr g/kWh Moderbolagets 240 000 60 000 20 000 20 240 000 200
    [Show full text]
  • Scottish Islands Renewable Project Final Report
    Scottish Islands Renewable Project Final Report CLIENT: DECC/ Scottish Government DATE: 14/05/2013 Confidentiality and Limitation Statement This document: (a) is proprietary and confidential to Baringa Partners LLP (“Baringa”) and should not be disclosed without our consent; (b) is subject to contract and shall not form part of any contract nor constitute an offer capable of acceptance or an acceptance; (c) excludes all conditions and warranties whether express or implied by statute, law or otherwise; (d) places no responsibility on Baringa Partners for any inaccuracy or error herein as a result of following instructions and information provided by the requesting party; (e) places no responsibility for accuracy and completeness on Baringa Partners for any comments on, or opinions regarding the functional and technical capabilities of any products mentioned where based on information provided by the product vendors; and (f) may be withdrawn by Baringa Partners upon written notice. Where specific clients are mentioned by name, please do not contact them without our prior written approval. Scottish Islands Renewable Project –Final Report 2/106 Baringa Partners LLP is a Limited Liability Partnership registered in England and Wales with registration number OC303471 and with registered offices at 3rd Floor, Dominican Court, 17 Hatfields, London SE1 8DJ UK. Copyright © Baringa Partners LLP 2013. All rights reserved. This document is subject to contract and contains confidential and proprietary information. TABLE OF CONTENTS 1. EXECUTIVE SUMMARY
    [Show full text]
  • Turning the Tide: Power from the Sea and Protection for Nature
    Turning the tide Power from the sea and protection for nature Iwan Ball December 2002 All rights reserved. All material appearing in this For further information, publication is subject to copyright and may be please contact: reproduced with permission. Any reproduction in full or in part of this publication must credit WWF-UK WWF Cymru as the copyright holder. Baltic House Mount Stuart Square The views of the author expressed in this publication Cardiff CF10 5FH do not necessarily reflect those of WWF. Tel: 029 2045 1306 The authors have used all reasonable endeavours Fax: 029 2045 4971 to ensure that the content of this report, the data E-mail: [email protected] compiled, and the methods of calculation and research are consistent with normally accepted WWF-UK standards and practices. However, no warranty is Panda House, given to that effect nor any liability accepted by the Weyside Park, Godalming authors for any loss or damage arising from the use Surrey GU7 1XR of this report by WWF-UK or by any other party. Tel: 01483 426444 Fax: 01483 426409 Author: Iwan Ball www.wwf.org.uk Project Co-ordinators: Dr. H.D. Smith Dr. R.C. Ballinger The Wildlife Trust of South and West Wales Marine and Coastal Environment Group (MACE) Department of Earth Sciences Nature Centre, Fountain Road Cardiff University, Main Building Tondu, Bridgend, CF32 0EH PO Box 914, Cardiff CF10 3YE Tel: 01656 724100 Tel: +44(0)29 2087 4830 Fax: 01656 729880 Fax: +44(0)29 2087 4326 http://www.earth.cardiff.ac.uk The Wildlife Trusts The Kiln, Waterside Acknowledgements Mather Road The author wishes to thank WWF Cymru and the Newark, NG24 1WT Wildlife Trusts for their support and for their Tel: 01636 677711 valuable comments on the draft report.
    [Show full text]