Aslak Stubsgaard

Founder and CTO at Copenhagen Atomics

About

Aslak Stubsgaard is a founder and CTO of Copenhagen Atomics. Stubsgaard holds an MSc in theoretical physics from the University of Aarhus and works on thorium molten salt reactors, including modeling, reactor and component design, and construction. Stubsgaard has also led a DTU Space project on modeling molten salt reactors for space applications.

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Past events (1)

OCT

27

TUE

–

OCT

29

THU

Molten Salt Reactor Workshop 2026
In-Person · Knoxville, TN
$545
Energy
Engineering
Technology
Nuclear

The workshop covers molten salt reactor (MSR) advancements, development programs, international collaborations, and demonstration efforts. Program themes include MSR roadmaps covering properties, off-gas, and safeguards; fuel salt supply and specifications; building the nuclear ecosystem; and updates on MSR development. Technical sessions address communicating MSRs, irradiation testing of salts and alloys, transportation considerations, molten salt processing, nitrate-salt heat storage, gas turbines, and tritium control. Parallel breakouts cover thermal-property characterization of molten salts and modeling for MSR development and analysis, including SCALE, Thermochimica with MSD-TC, MELCOR, and OpenPronghorn. The program also includes developer forums, lightning talks, a poster session, and an ORNL hot cells and graphite reactor tour.