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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
13th Nuclear Plant Instrumentation, Control & Human-Machine Interface Technologies (NPIC&HMIT 2023)
Technical Session|Panel
Tuesday, July 18, 2023|10:00–11:45AM EDT|301D
Session Chair:
Pareez Golub (Sargent & Lundy)
Session Organizer:
Raymond Herb (Southern Nuclear)
Since nuclear power is a key solution to meeting CO2 goals, utilities are pursuing subsequent license renewal of the existing fleet of light water reactors to meet the future demand up to 80 years and beyond. To support the extended life of the plant and address obsolete analog controls, most utilities are installing digital controls. Often ignored in these plans are the Main Control Rooms (MCRs), which will also need to be modernized. This is currently accomplished through piecemeal upgrade projects that occasionally add digital Human Machine Interfaces (HMIs) to the MCR. MCR modernization is best addressed as an integrated strategy to design the new HMIs in a standard, holistic manner supporting high quality operations. Additionally, the MCRs must address the next generation of operators and take full advantage of the digital systems capabilities to reduce operational risk through an evolving concept of operations. This panel will present the plans from several large utilities and industry HFE experts including aspects of strategic planning, evolving concepts of operations, HFE program development and licensing of those new digital main control rooms.
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