A message from Curtiss-Wright

High-Temperature neutron flux detectors for Generation IV reactors and SMRs

MARVEL prototype “fired up” as testing gets underway

September 25, 2023, 2:46PMNuclear News

The electrically heated PCAT replica of the MARVEL microreactor is installed and ready for testing at CEI’s facility in Pennsylvania. (Photo: DOE)

While initial operation of MARVEL, a tiny microreactor that will be installed and operated inside Idaho National Laboratory’s Transient Reactor Test (TREAT) Facility, might not occur until 2025, testing of a nonnuclear prototype is now under way at the New Freedom, Pa., manufacturing facility of Creative Engineers, Inc. (CEI). The Department of Energy announced the start of prototype testing on September 20.

To continue reading, log in or create a free account!

DOE, INL, Kairos talk nuclear energy at Senate committee hearing

March 20, 2026, 1:37PMNuclear News

It has been 10 months since President Trump signed several executive orders that have reshaped the nuclear energy industry and set lofty goals for initiatives like the development and...

MARVEL PDSA approval could serve as blueprint

March 12, 2026, 5:40PMNuclear News

MARVEL, the Microreactor Applications Research Validation and Evaluation project at Idaho National Laboratory, has had its preliminary documented safety analysis approved by the Department of...

TerraPower announces second Ac-225 production facility

March 19, 2026, 9:27AMNuclear News

TerraPower Isotopes, a TerraPower subsidiary, plans to increase its actinium-225 production 20-fold by opening a new manufacturing facility in Philadelphia, Pa., and by expanding the capacity...

General Matter to supply enriched uranium to Japan and South Korea

March 19, 2026, 7:09AMNuclear News

American enrichment start-up General Matter is to export nuclear fuel to Japan and South Korea, backed by up to $4.2 billion in potential debt financing from the Export-Import Bank of the...

Hanford contractor settles fraud suit for $3.45M

March 17, 2026, 3:00PMNuclear News

Hanford Site services contractor Hanford Mission Integration Solutions (HMIS) has agreed to pay the Department of Justice $3.45 million as part of a settlement agreement resolving allegations...

RIC panel discusses pathway to fusion commercialization

March 17, 2026, 7:36AMNuclear News

Fusion leaders at the Nuclear Regulatory Commission’s annual Regulatory Information Conference discussed the path forward for regulating the burgeoning fusion industry. The speakers...

RIC session focuses on interagency collaboration

March 16, 2026, 4:08PMNuclear News

Attendees at last week’s 2026 Regulatory Information Conference, hosted by the Nuclear Regulatory Commission, saw extensive discussion of new reactor technologies, uprates, fusion, multiunit...

DOE Nuclear Energy Launch Pad “extends and expands” pilot programs

March 9, 2026, 10:40AMNuclear News

The Department of Energy is set to expand on its Reactor Pilot Program and Fuel Line Pilot Program by introducing the Nuclear Energy Launch Pad, a DOE-led program to integrate the...

On moving fast and breaking things

March 16, 2026, 9:33AMNuclear NewsCraig Piercy

So much of what is happening in federal nuclear policy these days seems driven by a common approach popularized in the technology sector. Silicon Valley calls it “move fast and break...

Webinar highlights Gen IV reactors

March 16, 2026, 7:31AMANS News

The American Nuclear Society recently hosted a new webinar in its ongoing Educator Training series titled “Perspectives on Generation IV Reactors.” It was led by Edward A. Friedman,...

MARVEL prototype “fired up” as testing gets underway

Related Articles