reactor

December 21, 2021 – Framatome marks the first criticality and the start of power tests of the Olkiluoto 3 (OL3) EPR, the largest nuclear power plant in Europe. Following the authorization granted by the Finnish safety authority (STUK), the nuclear reaction in the OL3 EPR reactor has been initiated for the first time today, marking […]

Nuclear power opponents often point to radioactive waste as one of their main concerns. However, most people don’t realize that problems associated with long-lived waste can actually be solved in an economic way with technology that’s already well-proven. Long-lived actinides can be “burned” in a thorium molten salt reactor (MSR), or a breeder reactor. They […]

Continuing issues with the two-unit expansion of the Vogtle nuclear power plant in Georgia have led federal regulators to say they are considering increasing oversight of the project. The U.S. Nuclear Regulatory Commission (NRC) on Aug. 26, in a letter to Southern Nuclear, which is leading the project along with its sister company Georgia Power, […]

The international business arm of Russia’s state-owned nuclear power company has received a license that will allow construction of small modular reactors (SMRs), based on the design used in the country’s icebreaker shipping fleet, at ground-based nuclear power plants. Rusatom Overseas JSC (RAOS JSC), the company representing parent company Rosatom’s international interests, on Aug. 9 […]

The global push for carbon neutral and zero-emissions power generation has brought renewed interest in nuclear power, particularly for smaller units that are scalable and in some cases mobile, able to provide power in remote areas. Analysts say smaller nuclear reactors are more cost-effective, as they’re considered a more manageable investment for power generators as […]

TORONTO, Canada (Feb. 24, 2021) — X-energy has delivered its second information package to the Canadian Nuclear Safety Commission (CNSC) as part of the regulator’s Pre-Licensing Vendor Design Review (VDR), achieving another significant milestone toward demonstrating our Xe-100 small modular reactor (SMR) design’s compliance with regulatory requirements in Canada. “The Xe-100 is a remarkably simple […]

Since 1990, nuclear power has consistently supplied about 19% to 20% of the electricity used in the U.S. However, very few nuclear plants have been added to the U.S. fleet over that time. Currently, the only new nuclear project in the U.S. is Southern Company’s Plant Vogtle expansion, which is expected to add two new […]

The first of two new reactors at a nuclear power plant in China has entered commercial operation, becoming that country’s 50th operating reactor, according to the China Nuclear Energy Association (CNEA). Hualong One is a third-generation pressurized water reactor, developed by China National Nuclear Corp. (CNNC) and China General Nuclear Power. It is the fifth […]

The developer of the Hinkley Point C nuclear power plant project said impacts from the coronavirus pandemic may delay construction of the new reactors by six months, and raise the project’s costs by nearly £500 million ($700 million). EDF Energy in a Jan. 27 update on the plant’s progress said the total cost for the […]

Nuclear power capacity continues to grow worldwide, as larger reactors are added to the grid while smaller units are retired. Furthermore, uprates to some existing reactors have also added to the world’s nuclear power capacity. The International Atomic Energy Agency (IAEA) reports the total net installed capacity is about 393 GW today. Nuclear reactor additions […]