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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
August 2025
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Industry Update—August 2025
Here is a recap of industry happenings from the recent past:
SMR service center targeted for Ontario
GE Vernova Hitachi Nuclear Energy has announced plans to invest as much as $50 million to establish a Canadian BWRX-300 Engineering and Service Center near Ontario Power Generation’s Darlington New Nuclear Project site. The Ontario government had previously approved the construction of the first of four BWRX-300 small modular reactors at the site. The center will provide engineering and technical services for the long-term operation and maintenance of the future fleet of SMRs in Ontario. It will also serve as a hub for innovation and training, knowledge sharing, supply chain engagement, and workforce development.
Alexander Mlynek, Gabriella Pautasso, Marc Maraschek, Horst Eixenberger, ASDEX Upgrade Team
Fusion Science and Technology | Volume 61 | Number 4 | May 2012 | Pages 290-300
Technical Paper | doi.org/10.13182/FST12-A13582
Articles are hosted by Taylor and Francis Online.
In this paper, we describe recent measurements with the ASDEX Upgrade two-color CO2/HeNe interferometer in which a time resolution of 200 ns was obtained in the density measurement by digitizing the 40-MHz raw signals of the interferometer at 500 million samples/s and performing density reconstruction by software. It is illustrated that this high resolution is beneficial during massive gas injection for disruption mitigation, as it allows for the discovery of fast density oscillations in the frequency range from 200 kHz to [approximately]1 MHz, which shows clear correlation to magnetic measurements.