News

UPDATE:

The 2026 NHUG Annual Conference will be held on July 29-31, 2026, at the Marriott Downtown Hotel at Key Tower, Cleveland, Ohio. The conference agenda is being finalized and will be posted at the website by middle of April.

Highlights of the 2025 Conference:

Chiller Replacement Project

Lessons Learned on BOP Chiller Replacement

Basics of Air Balancing

Damper Design Considerations

CRH Requirements and Breach Control Methods

Expectation and Qualification Requirements for a HVAC Engineer

Use of 10 CFR 50.69 for safety Related Chiller Replacements

Effect of Power Uprate on HVAC System Design

Meeting Registration

NHUG 2025 Annual Conference - Baltimore, MD
08/06/2025

Mission

The NUCLEAR HVAC UTILITY GROUP, herein referred to as NHUG, is a non- profit organization created to address technical issues associated with the Air Cleaning and Heating, Ventilating, and Air Conditioning (HVAC) systems at the United States and international Commercial Nuclear Power Plants. NHUG meets once a year to discuss HVAC related issues and to promote sharing of ideas, information and operating experience.

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