Kuosheng Nuclear Power Plant
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| Kuosheng Nuclear Power Plant | |
|---|---|
| Name | Kuosheng Nuclear Power Plant |
| Country | Taiwan |
| Location | Wanli, New Taipei |
| Status | Decommissioned |
| Operator | Taiwan Power Company |
| Construction began | 1975 |
| Commissioned | 1981 |
| Decommissioned | 2021 (Unit 1), 2023 (Unit 2) |
| Reactors | 2 × BWR-6 |
| Electrical capacity | 2 × 985 MW |
Kuosheng Nuclear Power Plant The Kuosheng Nuclear Power Plant was a twin-unit nuclear power station located in Wanli, New Taipei, Taiwan, operated by Taiwan Power Company and situated on the northern coast near the East China Sea. The facility contributed baseload electricity to Taiwan's grid operated by Taipower and was part of the island's nuclear infrastructure alongside facilities such as the Maanshan Nuclear Power Plant and the Jinshan area. The plant's lifecycle intersected with regulatory bodies like the Atomic Energy Council and public movements including the Sunflower Movement and environmental organizations.
Overview
The plant comprised two boiling water reactors of the BWR-6 series supplied under licensing and technical cooperation from General Electric and installed within Taipower's generation portfolio, connected to transmission systems linking to Taiwan Power Company's substations and the Taiwan Electricity Grid. Its coastal siting in Wanli placed it within the Taipei Basin region adjacent to northern maritime routes used by the Republic of China Navy and near ecological zones referenced by the Council of Agriculture and the Environmental Protection Administration. Operational oversight involved interactions with international authorities such as the International Atomic Energy Agency and component suppliers including Mitsubishi Heavy Industries and Westinghouse-associated vendors.
History and Development
Planning initiated in the 1970s during rapid industrialization influenced by policymakers from the Executive Yuan and energy strategists advising the Kuomintang administration, with construction starting after procurement negotiations involving General Electric and Japanese firms. During commissioning phases in the late 1970s and early 1980s the project engaged contractors, the Ministry of Economic Affairs, and engineering consultancies experienced from projects like the Chinshan Nuclear Power Plant and the Maanshan Nuclear Power Plant. Public debate around siting involved civic groups, municipal authorities in New Taipei, and advocacy from environmental NGOs and labor unions.
Reactor Design and Technical Specifications
Each unit was a boiling water reactor of the BWR-6 design with a Mark II containment configuration derived from General Electric designs used internationally at stations such as the Fukushima Daiichi Nuclear Power Plant and other GE-supplied facilities. Reactor thermal output, turbine-generator sets, and balance-of-plant systems were specified to deliver roughly 985 MW electrical per unit, employing feedwater pumps, steam turbines by manufacturers with pedigrees in the United States and Japan, and safety systems influenced by lessons from events like the Three Mile Island accident and Chernobyl disaster. Instrumentation and control architecture interfaced with Taiwan Power Company's operational control centers and complied with standards promoted by the International Atomic Energy Agency and regional regulators in East Asia.
Operational History and Incidents
Operational history included routine refueling outages, periodic inspections by the Atomic Energy Council, and maintenance involving both domestic engineers and international suppliers. Notable operational events involved seismic assessments triggered by earthquakes recorded by the Central Weather Administration and responses to the 2011 Tōhoku earthquake and tsunami that prompted reviews by the Nuclear Safety Commission and reassessments paralleling actions at Fukushima Daiichi. Reported incidents, inspections, and license renewals involved interaction with legislative committees of the Legislative Yuan, litigation by citizen associations, and media coverage by outlets such as the Taipei Times and China Times.
Decommissioning and Waste Management
Decommissioning plans were governed by policies from the Atomic Energy Council and implementation by Taiwan Power Company, aligning with strategies for spent fuel storage developed after deliberations involving the Executive Yuan, municipal authorities, and international consultants from the International Atomic Energy Agency. Spent fuel management options considered dry cask storage, pool storage expansions, and potential regional cooperation proposals discussed alongside energy policy debates involving think tanks and academic institutions like National Taiwan University. Decommissioning activities required coordination with contractors, radiological protection oversight, and financial provisions regulated by parliamentary oversight in the Legislative Yuan.
Environmental and Public Health Impact
Environmental assessments engaged the Environmental Protection Administration, Council of Agriculture, and public health authorities including the Department of Health and academic researchers studying marine ecology impacts in the Taiwan Strait and air emissions related to thermal discharge. Community health monitoring programs involved hospitals and public health institutes, and advocacy groups pressed for epidemiological studies referencing methodologies promoted by the World Health Organization and international radiological protection bodies. Coastal ecosystems and fisheries stakeholders, including local fisherfolk associations and port authorities, participated in consultations concerning thermal plumes and marine biota.
Economic and Political Context
The plant's role in Taiwan's energy mix influenced debates among political parties such as the Kuomintang and Democratic Progressive Party, intersecting with national strategies on energy transition, renewable deployment, and carbon emissions commitments referenced in discussions at the Executive Yuan and international fora. Economic considerations included generation costs reported by Taiwan Power Company, impacts on industrial consumers, and investment choices compared to thermal plants and renewable projects promoted by ministries and think tanks. Political mobilization around nuclear policy involved civil society groups, legal challenges in administrative courts, and legislative actions within the Legislative Yuan shaping Taiwan's broader energy trajectory.