Dan
Yurman
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Russia and U.S. are backing next generation Nuclear
AI software to improve Nuclear reactor designs, performance, safety, lifetimes
Nuclear in 2020: a global look ahead at policy, financing, politics, by country
Rolls Royce wants innovative financing for its first-of-a-kind nuclear SMRs
U.S. nuclear plants to produce carbon-free hydrogen
Small Modular Reactors: interview with NuScale’s Jose Reyes
South Korea’s nuclear ambitions face safety, quality issues
SMR reactors: questions the “new nuclear” industry needs to answer
Next generation nuclear: 25MW, smaller, safer, can be sited anywhere
Small nations have big plans for nuclear energy
Will France spoil its nuclear future for short-term political gain?
Nuclear activity: UK, Russia, Japan, China and US all increasing capacity
Egypt’s $60 billion bet on nuclear energy
India slashes plans for new nuclear reactors by two-thirds
Russia’s Rosatom is positioning itself to lead research and testing for Generation IV fast neutron reactors, including high temperature gas-cooled, molten salt, and lead-bismuth designs. Following an update of plans released by Rosatom in June, Dan Yurman fills in the details. It is creating an International Research Centre and has signed up four partnering nations so far – the Czech Republic, Hungary, Poland, and Slovakia. The R&D facility … [Read more...]
Nuclear plants have high up-front costs, complex processes occurring all the way down to the molecular level throughout their decades-long lifetimes, and strict safety criteria. Modelling all the parameters and predicting the outcomes has traditionally begun with theory and observation followed by simulations, the results of which are fed back into the next round of theories, and repeated until those results look valid. The quality of the … [Read more...]
Dan Yurman presents his worldwide review of nuclear’s prospects. 19 nations are covered. He explains while some countries are planning to scale down nuclear, like South Korea and France, some are increasing investment, like China. Others remain stuck over policy, pricing, financing and politics (e.g. Japan, the U.S.). Exporters of plants, led by Russia, are making moves – not always easily - in Eastern Europe and the Middle East. R&D … [Read more...]
Rolls Royce has made nuclear reactors for decades, small enough to fit inside nuclear submarines. It’s now adapting that expertise for the grid. Dan Yurman runs through the details of the firm's plans, including a look at its first-of-a-kind 440MW technology. Regulatory timescales will be kept short by developing the small modular reactors (SMRs) at existing licensed nuclear sites – with Cumbria and Wales its main targets. Importantly, an … [Read more...]
Nuclear is under severe price pressure from renewables now, as well as gas.But rather than throw the decades of investment and knowledge away, the U.S. Department of Energy is launching three first-of-a-kind projects designed to improve the long-term economic competitiveness of the nuclear power industry. Three commercial electric utilities and Idaho National Laboratory have been chosen to adapt plants to make hydrogen by electrolysis, 100% … [Read more...]
Dan Yurman has interviewed the co-founder and Chief Technology Officer of NuScale Power, Jose Reyes. NuScale designs and markets small modular reactors (SMRs). Its NuScale Power Module can generate 60 MW: small units, alone or combined, can suit a far wider range of energy demand than standard reactors that deliver hundreds of MWs at a minimum. The comprehensive interview covers international and U.S. developments, including plans to commence … [Read more...]
Dan Yurman summarises the regulatory, academic and press coverage of serious delays to South Korean nuclear reactors being built for the UAE. According to reports, these were caused by having to replace substandard components in reactors located in both South Korea and those planned for the UAE. There are problems with staff training too. South Korea recently completed the US NRC safety review process for its 1400 MW design. But the author asks … [Read more...]
The new energy world is full of ambition about future developments, not least nuclear. At some point hard questions have to be asked and answered. Dan Yurman is asking questions about next generation Small Modular Reactors (SMRs). For example, why take on the unknown material and regulatory risk of SMRs over the known risks of proven LWRs? Which governments and/or investors will back the $500m needed to get an SMR into production? Where are the … [Read more...]
Dan Yurman looks at plans for Small and Micro Nuclear Reactors. A UK report on Micros that generate 30MW says it’s an opportunity for the country to own the IP and export units that are simple in design, factory constructed and capable of being sited in remote locations. Given the rough ride nuclear can get, the report warns that progress will depend on political, regulatory and financial support. Meanwhile, in the US, Westinghouse will have a … [Read more...]
Dan Yurman looks at how small nations are trying to increase their nuclear supply. Romania has the US and China both pitching for business. The Czech Republic is still vague about giving electricity price guarantees, something that caused the collapse of a $25bn nuclear tender in 2014. Ukraine looks at Small Modular Reactors. The author starts with the Baltics – net importers of electricity – and Estonia’s ambition to redress that balance using … [Read more...]
President Emmanuel Macron of France is walking a tightrope. He wants to “Make Our Planet Great Again” and imposed a fuel-tax hike. But protests against the tax that spiralled into a debate about the cost of living have left him struggling with his energy policy, and what to do with the nation’s ageing nuclear reactor fleet. Dan Yurman separates the nuclear promises from the reality. … [Read more...]
Nuclear accounts for 10,5% (2017) of global power generation and is growing in many countries as demand for electricity increases. From 2012-2017, installed capacity rose to 392GW (an increase of 18GW). According to GlobalData, nuclear will continue to grow steadily over the next decade, reaching an estimated 536GW by 2030. Self-proclaimed "time traveller from the age of steam" Dan Yurman's NeutronBytes blog keeps tabs on all the latest … [Read more...]
Rosatom’s recent deal with Egypt to build a 4800 MW capacity nuclear plant is one of the largest nuclear energy deals in this century, writes Dan Yurman nuclear energy specialist and author of the Neutron Bytes blog. It is one of several giant nuclear projects taking shape in the Middle East, Yurman notes. … [Read more...]
India has decided to cut its planned nuclear power plant construction by two-thirds. This will further expand the country’s use of coal for electrical power generation, writes Dan Yurman, nuclear energy specialist and author of the Neutron Bytes blog. … [Read more...]
Dan Yurman, author of the Neutron Bytes blog, presents a “realist’s perspective” on the state of affairs in the global nuclear industry and discusses what we might expect to happen next year. His account shows there is more going on in the nuclear sector than many people might realize. … [Read more...]
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