Four lead test assemblies supplied by Westinghouse featuring 3D-printed bottom nozzles have been used at Southern Nuclear's Farley nuclear power plant in Alabama. Westinghouse says the components improve debris capture and fuel endurance within its fuel assemblies.

Now that construction of the new large-scale ventilation system at the Waste Isolation Pilot Plant is complete, the US Department of Environmental Management is aiming for it to be fully operational in 2026.

As an Apollo 8 astronaut, Bill Anders took the first colour photograph of the Earth as seen from the Moon - a photo credited with helping inspire the modern environmental movement. But his career went far beyond that: Anders went on to become the first ever chairman of the US Nuclear Regulatory Commission.

The bipartisan Accelerating Deployment of Versatile, Advanced Nuclear for Clean Energy (ADVANCE) Act aims to incentivise and support the development and deployment of new advanced nuclear technologies, including measures to streamline the regulatory approvals process.

The start-up of production at Alta Mesa - a joint venture of enCore Energy and Boss Energy - sees enCore become the only US uranium producer with multiple production facilities currently in operation and is the second start-up in eight weeks for Boss Energy. The first shipment of yellowcake is expected in 60-90 days' time.

Public support in the USA for nuclear energy is at a record high level, according to the latest survey by Bisconti Research Inc. The results show that for four years in a row, more than three-quarters of the US public said that they favoured the use of nuclear energy. 

California-based Infinity Power says it has successfully developed a very powerful and long-lasting nuclear battery that uses electrochemical energy conversion.

TerraPower's chairman and founder Bill Gates joined company colleagues, government officials, project partners, industry champions and community supporters for the ceremony at the site of the first-of-a-kind advanced reactor plant at Kemmerer in Wyoming.

US utilities purchased 27% more uranium in 2023 than 2022, according to the US Energy Information Administration's latest annual report. Most of this came from foreign suppliers - US-origin material accounted for 5% of total deliveries, the same percentage as 2022.

The US Department of Energy has released a strategy aimed at accelerating the viability of commercial fusion energy in partnership with the private sector. The department also announced USD180 million to support fusion research at an event in Washington, DC.

Microreactor startup Radiant Industries has announced that the US Department of Energy has reviewed and approved the Safety Design Strategy for its Kaleidos microreactor in the National Reactor Innovation Center's Demonstration of Microreactor Experiments test bed at Idaho National Laboratory.

It is time for the USA to cash in on the experience of nuclear new-build at Vogtle, US Secretary of Energy Jennifer Granholm said at an event held to mark the completion of the two units in Georgia. Restarting recently retired nuclear plants could also play a part in meeting the need for new capacity.