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2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Latest News
ANS awards new Presidential Citations
Twice per year, the American Nuclear Society confers Presidential Citations on individuals who have demonstrated outstanding efforts benefiting ANS or the broader nuclear community.
Last week at the opening plenary of the 2026 ANS Annual Conference in Denver, Colo., immediate past president of ANS Hash Hashemian named this season’s recipients of the award.
UWC Plenary SPeaker
Vice President, Energy Services and Development
Energy Northwest
Greg Cullen joined Energy Northwest in 1993 and currently holds the position of Vice President of Energy Services and Development. In this capacity, Greg is responsible for the operation and maintenance of Energy Northwest’s non-nuclear generating plants and the instrument calibration and environmental testing labs. In addition, Greg oversees the development of projects in a broad range of areas, including clean energy generation and storage, electrification, demand response, and support services. Energy Northwest’s current clean energy generation development projects include the Advanced Reactor Demonstration Program demonstration projects awarded by the department of energy in 2020.
Prior to joining Energy Services and Development, Greg held a variety of individual and management roles, including regulatory affairs, performance improvement, and several positions in support of the engineering, maintenance, and operation of Columbia Generating Station, the Northwest’s only operating nuclear energy facility.
Greg holds a Bachelor of Science degree in Engineering Physics from Northwest Nazarene University and a Master of Science degree in Mechanical Engineering from the University of Washington.
Energy Northwest is a joint operating agency serving the needs of public power by providing reliable, low-cost electricity while promoting public power activities in the region.
Last modified June 3, 2021, 4:42pm EDT