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Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
As offshore wind energy development grows in the United States, solutions are needed to reduce the underwater noise and substrate vibration generated during fixed-bottom turbine installation to help protect marine life. Monopiles are currently the main turbine foundation type installed globally and impact pile driving, the primary installation method, can be a major source of noise and vibration generation during wind farm construction. Opportunities exist to reduce the amount of noise and vibration produced during future offshore wind farm development. The use of alternative foundation types and installation methods, as well as innovative noise abatement technologies, would help reduce the potential detrimental effects on sensitive marine species. To explore these opportunities, the Department of Energy's Wind Energy Technologies Office, in collaboration with the Bureau of Ocean Energy Management and the National Oceanic and Atmospheric Administration, funded the National Renewable Energy Laboratory and the Pacific Northwest National Laboratory to organize, host, and facilitate a virtual workshop in December 2022. The goal of the workshop was to gather input from the offshore wind energy community on noise reduction strategies for the installation of fixed-bottom offshore wind turbines in U.S. waters across multiple regions, including the U.S. Atlantic Coast, Gulf of Mexico, and Great Lakes to inform recommendations on future research. The joint lab team convened industry representatives, subject matter experts, and regulators to discuss potential pathways to reduce noise and vibration associated with fixed-bottom turbine installation, including the practicality of using alternative foundations and installation methods, the effectiveness of noise abatement technologies, as well as research and monitoring needs. Overall, there was a high level of interest and engagement in the workshop. The sessions provided an opportunity for significant exchange of information between workshop participants from across sectors. Participants identified a variety of opportunities for next steps towards the noise reduction of offshore wind turbine installation in U.S. waters, including recommendations for future investments to provide certainty in the use of new technologies associated with alternative foundation types, noise abatement systems, and efficacy monitoring.
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
As offshore wind energy development grows in the United States, solutions are needed to reduce the underwater noise and substrate vibration generated during fixed-bottom turbine installation to help protect marine life. Monopiles are currently the main turbine foundation type installed globally and impact pile driving, the primary installation method, can be a major source of noise and vibration generation during wind farm construction. Opportunities exist to reduce the amount of noise and vibration produced during future offshore wind farm development. The use of alternative foundation types and installation methods, as well as innovative noise abatement technologies, would help reduce the potential detrimental effects on sensitive marine species. To explore these opportunities, the Department of Energy's Wind Energy Technologies Office, in collaboration with the Bureau of Ocean Energy Management and the National Oceanic and Atmospheric Administration, funded the National Renewable Energy Laboratory and the Pacific Northwest National Laboratory to organize, host, and facilitate a virtual workshop in December 2022. The goal of the workshop was to gather input from the offshore wind energy community on noise reduction strategies for the installation of fixed-bottom offshore wind turbines in U.S. waters across multiple regions, including the U.S. Atlantic Coast, Gulf of Mexico, and Great Lakes to inform recommendations on future research. The joint lab team convened industry representatives, subject matter experts, and regulators to discuss potential pathways to reduce noise and vibration associated with fixed-bottom turbine installation, including the practicality of using alternative foundations and installation methods, the effectiveness of noise abatement technologies, as well as research and monitoring needs. Overall, there was a high level of interest and engagement in the workshop. The sessions provided an opportunity for significant exchange of information between workshop participants from across sectors. Participants identified a variety of opportunities for next steps towards the noise reduction of offshore wind turbine installation in U.S. waters, including recommendations for future investments to provide certainty in the use of new technologies associated with alternative foundation types, noise abatement systems, and efficacy monitoring.
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
At the direction of the U.S. Department of Energy's Wind Energy Technologies Office (WETO), the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) distributed an online questionnaire to gather feedback on research and development priorities regarding underwater noise associated with fixed-bottom offshore wind turbine installations in U.S. waters. For background, NREL and PNNL, the project team, hosted a virtual workshop in December 2022 to gather initial input on noise reduction strategies and recommendations for research and development (see the workshop report1 for more information). The Bureau of Ocean Energy Management's Proposed Quieting Performance Target was also presented at the workshop as reference to the scale of noise reduction being considered. To refine and enhance the results of the workshop, the project team distributed a brief questionnaire in May 2023 (Appendix A) to the workshop invitees, 255 potential respondents. In total, 46 respondents completed the questionnaire, and most respondents identified as an Environmental Scientist or Researcher, Government Representative, or an Offshore Wind Project Developer. The 12 questions in the questionnaire were developed in discussions by the project team and informed by guidance from DOE WETO. The research and development themes resulting from the initial workshop informed the six topics presented in the questionnaire: data access, standardization, and model consistency; research, development, and deployment (RDD) of alternative foundation types; RDD of new monitoring strategies and technologies; RDD of noise abatement and mitigation technologies (including alternative installation techniques); research to assess disturbance on marine species and habitats; and supply chain and infrastructure improvements. This report summarizes the results of the questionnaire and provides recommendations to WETO on research and development priorities.
Author: International Renewable Energy Agency IRENA Publisher: International Renewable Energy Agency (IRENA) ISBN: 9292601970 Category : Technology & Engineering Languages : en Pages : 161
Book Description
This study presents options to speed up the deployment of wind power, both onshore and offshore, until 2050. It builds on IRENA’s global roadmap to scale up renewables and meet climate goals.
Author: Joao Cruz Publisher: Springer ISBN: 3319293982 Category : Technology & Engineering Languages : en Pages : 345
Book Description
This book provides a state-of-the-art review of floating offshore wind turbines (FOWT). It offers developers a global perspective on floating offshore wind energy conversion technology, documenting the key challenges and practical solutions that this new industry has found to date. Drawing on a wide network of experts, it reviews the conception, early design stages, load & structural analysis and the construction of FOWT. It also presents and discusses data from pioneering projects. Written by experienced professionals from a mix of academia and industry, the content is both practical and visionary. As one of the first titles dedicated to FOWT, it is a must-have for anyone interested in offshore renewable energy conversion technologies.
Author: Laura Castro-Santos Publisher: Springer ISBN: 3319279726 Category : Technology & Engineering Languages : en Pages : 204
Book Description
This book provides an overview of floating offshore wind farms and focuses on the economic aspects of this renewable-energy technology. It presents economic maps demonstrating the main costs, and explores various important aspects of floating offshore wind farms. It examines topics including offshore wind turbines, floating offshore wind platforms, mooring and anchoring, as well as offshore electrical systems. It is a particularly useful resource in light of the fact that most water masses are deep and therefore not suitable for fixed offshore wind farms. A valuable reference work for students and researchers interested in naval and ocean engineering and economics, this book provides a new perspective on floating offshore wind farms, and makes a useful contribution to the existing literature.
Author: Zhaoqing Yang Publisher: Springer ISBN: 3319535366 Category : Technology & Engineering Languages : en Pages : 396
Book Description
This complete reference to marine renewable energy covers aspects of resource characterization and physical effects of harvesting the ocean’s vast and powerful resources—from wave and tidal stream to ocean current energy. Experts in each of these areas contribute their insights to provide a cohesive overview of the marine renewable energy spectrum based on theoretical, numerical modeling, and field-measurement approaches. They provide clear explanations of the underlying physics and mechanics, and give close consideration to practical implementation aspects, including impacts on the physical system. Engineers, researchers, and students alike will find invaluable tools and studies that will aid them in realizing significant sustainable energy production from near-shore and ocean environments.
Author: Regina Bispo Publisher: Springer ISBN: 3030055205 Category : Science Languages : en Pages : 222
Book Description
This book provides a state-of-art overview of the significant advances in understanding the impacts of wind energy on wildlife. However, many challenges remain regarding planning and policy, assessment of direct and indirect effects on wildlife, methodological approaches, technology development, and mitigation strategies and their effectiveness. The book comprises a selection of the best contributions presented at the 4th Conference on Wind energy and Wildlife impacts, held in Estoril, Portugal, 2017. The contents promote the international cooperation among researchers, developers, regulators and stakeholders that have contributed to building knowledge on this topic.
Author: Mark J Kaiser Publisher: Springer Science & Business Media ISBN: 144712488X Category : Technology & Engineering Languages : en Pages : 243
Book Description
Offshore wind energy is one of the most promising and fastest growing alternative energy sources in the world. Offshore Wind Energy Cost Modeling provides a methodological framework to assess installation and decommissioning costs, and using examples from the European experience, provides a broad review of existing processes and systems used in the offshore wind industry. Offshore Wind Energy Cost Modeling provides a step-by-step guide to modeling costs over four sections. These sections cover: ·Background and introductory material, ·Installation processes and vessel requirements, ·Installation cost estimation, and ·Decommissioning methods and cost estimation. This self-contained and detailed treatment of the key principles in offshore wind development is supported throughout by visual aids and data tables. Offshore Wind Energy Cost Modeling is a key resource for anyone interested in the offshore wind industry, particularly those interested in the technical and economic aspects of installation and decommissioning. The book provides a reliable point of reference for industry practitioners and policy makers developing generalizable installation or decommissioning cost estimates.
Author: David E. Newton Publisher: Bloomsbury Publishing USA ISBN: Category : Science Languages : en Pages : 170
Book Description
While covering the fascinating history of wind power as a whole, this timely handbook focuses on current technological developments and the promise—and pitfalls—of wind energy as part of the world's energy future. The use of wind power for the generation of electricity holds vast potential for solving the world's energy problems, but numerous technical and social issues must be addressed before that potential can be realized. This handbook will both educate students about current issues related to wind energy and introduce the ways in which mankind has harnessed the wind through the ages. The book covers topics as diverse as early windmills in Europe, the United States, China, and the Middle East; the development of wind farms for electricity generation; and political factors involved in the development of wind energy today. Conventional wind turbine mechanics are explained, as are the technical improvements that drive modern wind turbines and other wind systems. What makes the handbook unique is that it combines hard science with perspective pieces that address topics such as potential environmental damage that can result from modern wind technology, and how recent developments in wind turbine technology hold the promise for considerably reducing the cost of this alternate energy source, making it competitive with conventional fossil fuels. Readers will be engaged by extensive discussion of the economic, political, and ethical issues raised by the expanding use of wind energy in the United States and elsewhere, and they will be intrigued by a look at what wind power can mean to the planet's energy future.
Author: U. S. Department U.S. Department of Energy Publisher: CreateSpace ISBN: 9781508860549 Category : Languages : en Pages : 46
Book Description
This book provides a detailed roadmap of technical, economic, and institutional actions by the wind industry, the wind research community, and others to optimize wind's potential contribution to a cleaner, more reliable, low-carbon, domestic energy generation portfolio, utilizing U.S. manu-facturing and a U.S. workforce. The roadmap is intended to be the beginning of an evolving, collaborative, and necessarily dynamic process. It thus suggests an approach of continual updates at least every two years, informed by its analysis activities. Roadmap actions are identified in nine topical areas, introduced below.
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Author: International Renewable Energy Agency IRENA
Author: Joao Cruz
Author: Laura Castro-Santos
Author: Zhaoqing Yang
Author: Regina Bispo
Author: Mark J Kaiser
Author: David E. Newton
Author: U. S. Department U.S. Department of Energy