Japan’s Mitsubishi Heavy to develop safer nuclear reactor

Mitsubishi Heavy Industries’ next-generation nuclear power reactor could be in operation by the mid-2030s. (Illustration courtesy of Mitsubishi Heavy Industries) Company partnering with Kansai Electric and three other energy companies Mitsubishi Heavy Industries will work with four local power utilities, including Kansai Electric power, to develop a nuclear reactor with enhanced safety features. As the Japanese government considers …

Romania’s Nuclearelectrica launches joint venture for small modular nuclear reactors

Nuclearelectrica and Nova Power and Gas launched RoPower Nuclear, a project firm for the development of small modular reactors in Romania on the site of a former coal plant. They plan to use NuScale’s technology to build a 462 MW nuclear power plant, with a possibility to add 80 MW in capacity from renewable energy …

‘Huge demand for SMRs’ – so what are the key challenges?

The interest in small modular reactors (SMRs) means that building the industrial capacity to produce the numbers required is just one of the challenges for companies as they turn their visions into reality, World Nuclear Symposium heard. Both Jon Ball, executive vice president market development for GE Hitachi Nuclear Energy, and Rick Springman, senior vice president of …

Oklo Relaunches NRC Licensing Process for Nuclear Microreactor

A rendering of the Aurora powerhouse, a 1.5-MW fission power system being developed by Oklo Inc. Source: Oklo Inc. Oklo, the developer of the much-watched 1.5-MW Aurora microreactor, has submitted a recharged licensing project plan (LPP) with the Nuclear Regulatory Commission (NRC), launching a renewed effort that could help the advanced nuclear reactor developer set …

IAEA assesses Romania’s SMR site selection process

The International Atomic Energy Agency (IAEA) has conducted its first ever Site and External Events Design (SEED) mission to look into site selection for a small modular reactor (SMR). The three-day mission to Romania was conducted last month at the request of Nuclearelectrica. Nuclearelectrica and NuScale are cooperating with the US Trade and Development Agency …

Coal plant sites could host 265 GW of advanced nuclear, costing 35% less than greenfield projects: DOE

About 80% of operating and recently retired coal-fired power plant sites could host an advanced nuclear power reactor, with nearly 265 GW in total potential nuclear capacity, according to a Department of Energy report released Tuesday. Using transmission, switchyard facilities and other infrastructure at the coal plant sites could reduce the overnight cost of capital of a nuclear facility by …

Power conversion breakthrough could increase plant efficiency

Sandia National Laboratories mechanical engineers Logan Rapp (left) and Darryn Fleming pictured with the control system for the supercritical carbon dioxide Brayton cycle test loop (Image: Bret Latter) Researchers at the US Department of Energy’s Sandia National Laboratory have successfully tested a new power system based on a closed-loop Brayton cycle to deliver electricity to …

South Korea Working on Nuclear Energy-based Hydrogen Production

Prime Minister Han Duck-soo said on Aug. 31 that the South Korean government is working on various hydrogen production techniques, including production from nuclear power-based electricity. Han made the comment during a congratulatory speech at the H2 Mobility Energy Environment Technology (MEET) 2022, which opened at the KINTEX Convention Center. The development of the technique is …

Construction of second Arctic floating nuclear power plant started

Keel laying ceremony for the first of Russia’s new generation floating nuclear power plants took place at China’s Wison Heavy Industries Co yard in Nantong on August 30. Photo: Rosatom Three years after “Akademik Lomonosov” started to produce electricity for the remote Siberian community of Pevek, the first of four in a new generation of …

Fermi Energia to evaluate NuScale SMR for Estonia

A new Memorandum of Understanding (MoU) between the two companies will see NuScale Power support Fermi Energia in evaluating the deployment of a NuScale small modular reactor (SMR) plant in Estonia by 2031. Fermi’s plans for SMR deployment are growing in popularity in Estonia, according to the company’s latest survey.\ NuScale’s technology was one of …