2014JRC Wind Status Report
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2014 JRC wind status report Technology, market and economic aspects of wind energy in Europe Roberto LACAL ARÁNTEGUI Javier SERRANO GONZÁLEZ 2015 Report EUR 27254 EN Cover picture: Looking up. © Jos Beurskens. European Commission Joint Research Centre Institute for Energy and Transport Contact information Roberto LACAL ARÁNTEGUI Address: Joint Research Centre, Institute for Energy and Transport, Westerduinweg 3, 1755 LE Petten, the Netherlands E-mail: [email protected] Tel. +31 224565-390 Fax +31 224565-616 JRC Science Hub https://ec.europa.eu/jrc Legal Notice This publication is a Science and Policy Report by the Joint Research Centre, the European Commission’s in-house science service. It aims to provide evidence-based scientific support to the European policymaking process. The scientific output expressed does not imply a policy position of the European Commission. Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use which might be made of this publication. All images © European Union 2015, except where indicated JRC96184 EUR 27254 EN ISBN 978-92-79-48380-6 (PDF) ISBN 978-92-79-48381-3 (print) ISSN 1831-9424 (online) ISSN 1018-5593 (print) doi:10.2790/676580 (online) Luxembourg: Publications Office of the European Union, 2015 © European Union, 2015 Reproduction is authorised provided the source is acknowledged. Abstract This report presents key technology, market and economic aspects of wind energy in Europe and beyond. During 2014 the wind energy sector saw a new record in actual installations in a context of healthy manufacturer balance sheet and downward trend in prices. The global market reached 52.8 GW of installed capacity in 2014 of which 2.7 GW offshore, whereas in Europe 11.8 GW were installed. Global cumulative installed capacity reached 370 GW at the end of 2014 and in Europe 130 GW. The installed capacity at the end of 2014 in the EU produces 265 TWh of electricity in an average year. From a technology point of view in 2014 larger turbines were sold and in particular those with larger rotors relative to their electricity generator, designed for sites with lower wind resources. In 2014 both turbine and project prices onshore dropped. Energy costs (levelised cost of energy, LCoE) for projects with final investment decision in 2016/7 are estimated between EUR 90 and 150 per MWh, with main influences being water depth and whether offshore substation and connection to the onshore grid costs are included or not. Onshore, recent research suggest European LCoE in 2012 between EUR 45 (Denmark) and EUR 97 (Germany, low wind area) per MWh, with a clear trend to lower prices. Recent turbine prices are estimated to vary from EUR 770 to 880 per kW. Joint Research Centre 2014 JRC wind status report JRC scientific and policy reports EUR 27254 EN 2014 JRC wind status report Technology, market, economic and regulatory aspects of wind energy in Europe Roberto LACAL ARÁNTEGUI, Javier SERRANO GONZÁLEZ Energy Technology Policy Outlook Unit, Institute for Energy and Transport Joint Research Centre, European Commission 1 Joint Research Centre 2014 JRC wind status report Page intentionally left blank 2 Joint Research Centre 2014 JRC wind status report Contents Abbreviations and acronyms: .................................................................................................................................... 7 Executive summary ........................................................................................................................................................ 9 1. Introduction ........................................................................................................................................................... 11 2. Technology status .............................................................................................................................................. 13 2.1. Wind turbine design ............................................................................................................................... 13 2.2. Towers ........................................................................................................................................................... 16 2.3. Blades ............................................................................................................................................................ 17 2.4. Drive train .................................................................................................................................................... 20 2.4.1. Drive train configuration ........................................................................................................... 20 2.4.2. Electric generator .......................................................................................................................... 22 2.4.3. Gearbox .............................................................................................................................................. 23 2.4.4. Power converter ............................................................................................................................. 25 2.5. Offshore foundations ............................................................................................................................ 25 2.6. Offshore installation .............................................................................................................................. 27 3. Wind energy market status .......................................................................................................................... 29 3.1. Global market status ............................................................................................................................. 31 3.1.1. The European Union and beyond in Europe .................................................................... 31 3.1.2. China .................................................................................................................................................... 32 3.1.3. North America ................................................................................................................................. 32 3.1.4. Rest of the world ........................................................................................................................... 32 3.1.5. The offshore market ................................................................................................................... 33 3.2. Analysis and projections ...................................................................................................................... 34 3.2.1. Short-term perspectives ............................................................................................................ 34 3.2.2. Long-term deployment scenarios......................................................................................... 35 3.2.3. Progress towards the European Union 2020 goals .................................................... 37 3.2.4. EU Member State analysis ....................................................................................................... 38 3.3. Turbine manufacture market ............................................................................................................ 42 3.4. Globalisation of turbine manufacturers ...................................................................................... 45 3.5. The 2014 ‘harvest’ .................................................................................................................................. 46 3.6. Repowering ................................................................................................................................................. 50 4. Economic impacts of wind energy ............................................................................................................ 51 4.1. Cost of capital — evolution of main factors ............................................................................. 51 4.2. Prices of raw materials ........................................................................................................................ 53 4.3. Evolution of turbine prices .................................................................................................................. 54 4.4. Capital expenditure (CapEx), onshore and offshore .............................................................. 55 4.5. Offshore wind turbine installation — cost reduction potential ........................................ 57 4.6. Operational expenditure (OpEx) ....................................................................................................... 58 4.7. Electricity generation and capacity factors ................................................................................ 60 4.7.1. Electricity generation .................................................................................................................. 60 3 Joint Research Centre 2014 JRC wind status report 4.7.2. Capacity factors ............................................................................................................................. 61 4.8. Cost of energy ........................................................................................................................................... 62 4.8.1. Cost of energy onshore .............................................................................................................