Fuzzy Comprehensive Appraisal of China’s Offshore Wind Industry Competitiveness Based on SWOT

2013 ◽  
Vol 724-725 ◽  
pp. 561-567
Author(s):  
Ji Cheng Liu ◽  
Ye Li ◽  
Jun Li Liu

Offshore wind power is expected to increase significantly in the near future. This document use the method combined the SWOT and fuzzy comprehensive appraisal to analyze China’s offshore wind industry competitiveness. Firstly, perform qualitative analysis by SWOT and then use fuzzy comprehensive appraisal to transfer qualitative analysis to quantitative analysis for a more objective and accurate evaluation. The final evaluation results show that China’s offshore wind industry is competitive. And China should actively and steadily promote the development of offshore wind industry while should pay attention to draw experience and lessons from onshore wind power.

2021 ◽  
Vol 13 (13) ◽  
pp. 7473
Author(s):  
Jui-Sheng Chou ◽  
Pin-Chao Liao ◽  
Chung-Da Yeh

Many countries have increased the use of renewable energy and strongly promoted offshore wind power (OWP). However, OWP in Asia is in the preliminary stage of development, for which no precedents exist. The literature on wind energy generation has mostly investigated the causes of onshore wind turbine accidents and risk prevention, and more work on the risks associated with domestic OWP is required for energy market development. According to statistics on international wind power accidents, most offshore accidents occur in the construction and operation stages. Therefore, this work investigates risk management in the construction and operations of offshore windfarms in Taiwan. The goal is to help decision-makers to understand better the risks of the industry and so more effectively manage them. In this study, risk factors are identified from organizing data in the literature, and research methods and action strategies are developed. Research and analysis follow the risk management steps in the PMBOK® Guide (A Guide to the Project Management Body of Knowledge). The risk rankings and preventive measures that are based on the results of this study can serve as references for relevant industry personnel in island cities and nearby Asian countries to reduce risk in the management of OWP projects.


2021 ◽  
Vol 12 ◽  
pp. 70-82
Author(s):  
Ba Nam Pham ◽  
Thi Ngoan Nghiem ◽  
Minh Phuong Dao ◽  
Thi Lan Oanh Nguyen ◽  
Hien Trang Ta ◽  
...  

By 2050, blue hydrogen (produced by SMR method using CCS technology to capture CO2) will make up about 18% of hydrogen supply, whilst green hydrogen from solar power will account for 16%, from onshore wind power 16% and offshore wind power 9%. Global hydrogen demand is forecasted to increase to about 150 million tons by 2040 [1]. The article analyses the objective factors (i.e. size and structure of the economy, technological and social barriers) and policies of countries that affect hydrogen market development.


2014 ◽  
Vol 1049-1050 ◽  
pp. 743-746
Author(s):  
Ya Wei Li

In view of the existing onshore wind developments, this paper points out the problem in the development process, and thus leads to the development direction of offshore wind in China. the European advanced offshore wind power development status is recalled, and China's offshore wind power started developments are expounded. The key technologies of offshore wind power are presented. The problems of Chinese offshore wind power development are analyzed. Finally, the future of Chinese offshore wind power is prospected.


2021 ◽  
Vol 38 ◽  
pp. 100747
Author(s):  
Anton Ming-Zhi Gao ◽  
Chung-Huang Huang ◽  
Jui-Chu Lin ◽  
Wei-Nien Su

Energies ◽  
2021 ◽  
Vol 14 (19) ◽  
pp. 6280
Author(s):  
Isabel C. Gil-García ◽  
Ana Fernández-Guillamón ◽  
M. Socorro García-Cascales ◽  
Angel Molina-García

The integration of renewables into power systems is a key transformation for mitigating climate change and reducing fossil-fuel dependence. Among the different resources, wind participation has become crucial in recent decades—both onshore and offshore wind power plants. However, assuming the useful life of the wind turbines at approximately 20 years, different solutions should be discussed to overcome the turbine’s aging problem. In the coming years, some countries within the wind sector will face the decision of partially or totally repowering or dismantling their turbines. This paper reviews different repowering strategies and contributions from a multifactorial perspective. A set of categories is defined by the authors and those multifactorial parameters are then classified according to such categories: technical, economic, environmental, social, and political. From each category, the most relevant factors to be considered for repowering decision-making purposes are identified and discussed. According to the specific literature, more than 90% of the reviewed contributions are focused on onshore wind power plant repowering actions. This percentage is in line with onshore and offshore wind generation units installed in recent decades. The reviewed studies show that Germany has a major number of contributions. Regarding offshore repowering strategies, all contributions propose a multifactorial analysis, in contrast to onshore repowering strategies where only 68% of the authors carry out a multifactorial analysis. The revised repowering methodologies and the categorization of factors can also be used by the repowering market, as a useful tool in the near future.


Wind Energy ◽  
2021 ◽  
Author(s):  
Yi‐Hui Wang ◽  
Ryan K. Walter ◽  
Crow White ◽  
Matthew D. Kehrli ◽  
Benjamin Ruttenberg

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