An Introduction to Nuclear Regulation in the UK
Education 25th June 2018
On the surface, nuclear regulation within the UK appears to be a complicated web of acts, laws, regulatory bodies and acronyms. Hopefully, this breakdown will help to demystify this important aspect of our nuclear and radiological industries. In order to regulate an industry, there needs to be rules which govern the activities and there needs […]
Nuclear Research: Water Radiolysis and Corrosion Science
Nuclear Reactors 25th August 2017
The most common type of nuclear reactor worldwide is the pressurised water reactor (PWR).[1] This design uses two discrete water coolant systems, termed the primary and secondary coolant loop. The primary coolant passes through the reactor core where nuclear fission takes place, ultimately transferring heat to the secondary coolant loop for thermal energy conversion to […]
Nuclear Research: Waste Disposal Drivers
New nuclear 10th August 2017
‘Waste Disposal Drivers for a Range of Nuclear Power Systems’ is my PhD title, but like many PhD titles, this doesn’t give much insight into what I actually do. In real words, the project involves quantitatively assessing five nuclear fuel cycles to draw comparisons between them, focusing on properties and masses of spent fuel, the […]
Nuclear Research: Minerals, Sulfide, and Radwaste Disposal
Nuclear Waste 3rd August 2017
Nuclear and radiochemistry research is a diverse and unique field of study. This month we’ve asked some PhD students to summarise their research and how this may apply to the nuclear industry. Luke Townsend discusses his work on the ‘Long-term Fate of Radionuclides during Sulfidation’. When anyone mentions nuclear power, one of the first issues people […]
History of the radiation warning symbol
Ionising radiation 25th April 2017
Recently, I was asked the intriguing question: “where did the black and yellow symbol for radioactivity come from?” What surprised me was that, despite using it almost every day in the lab, I hadn’t even considered its origin before now. So I did some digging. The life of the radioactive ‘trefoil’ began in 1946 at […]
Wylfa Newydd: Why the opposition?
New nuclear 5th April 2017
The recent protests against the proposed Wylfa Newydd nuclear power station have brought to the media’s attention a very pressing issue: lots of people don’t want to live near nuclear power stations. While public support for nuclear power outweighs opposition [1], proposed nuclear sites often face resistance from local communities. This is despite the promises […]
Chernobyl Zone of Alienation
Nuclear Accidents 10th March 2017
Having discussed the engineering and installation of the Chernobyl NSC, it is important to keep in mind the lasting impact of the accident on the local population and the surrounding environment. Ellis Rintoul examines the Chernobyl exclusion zone and the future of this vast area of contaminated land. The Zone of Alienation, commonly known as the […]
Chernobyl NSC: A Test of Time
Nuclear Accidents 16th February 2017
The nuclear accident at Chernobyl Nuclear Power Plant has been discussed previously on Hitchhiker, with features mainly focusing on the immediate history of the disaster. Today, the Chernobyl site remains a concern within the nuclear industry, and the containment of radioactive material is crucial when considering environmental and social impact. The Chernobyl New Safe Confinement (NFC) is designed […]
Introducing: Chernobyl New Safe Confinement
Nuclear Accidents 30th January 2017
This month we will be discussing the Chernobyl New Safe Confinement and what impact the new construction might have on public and scientific opinion of the disaster. Mark Williams introduces the NSC with a short piece on why the arch is necessary. Many will have seen the time-lapse above and noticed an unusually positive response (for nuclear) to the […]
DENMARK’S NUCLEAR PERCEPTION – TURNING TIDES WITH CAUTIOUS OPTIMISM
New nuclear 20th December 2016
By Eirik Eide Pettersen A positive public opinion of nuclear energy is essential for its success. Nevertheless, in a number of countries it has proved difficult to convince the public of the benefits of nuclear power over the 70 year history of the nuclear industry. One country that has been particularly affected by a […]
Brexit: Britain’s Nuclear Future
New nuclear 1st November 2016
With the vote cast and Britain leaving the EU, it’s hard to say what’s going to happen. Ellis Rintoul takes a look at what people have been saying. The new nuclear build in the UK, planned in order to replace our fleet of ageing nuclear reactors, is being controversially pioneered by the new pressurised water […]
The Nuclear Paradox
Ionising radiation 1st August 2016
There’s a paradox when it comes to radioactive material and its portrayal to non-specialists; the fact that radiation is easily detected. The quantification of how radioactive a material is, at first glance, appears quite scary, particularly because it’s so unfamiliar to us. What the heck is a Bequerel or a Sievert after all? After Fukushima, […]
Trident comes back up for air
Media 25th July 2016
It came as little surprise last Monday when parliament, with a stubborn Theresa May at the helm, voted to renew the UK’s infamous Trident nuclear weapons programme. Party-politics played a large part in the shallow motives of the vote, but are there wider issues at play? With only a decade left on their use-by labels, […]
Five years since Fukushima: inconsistency, indecision and in-house fighting fuelling the media frenzy.
Education 9th May 2016
By Helena S Davies It is just over five years since the Fukushima Diiachi explosion, caused by the impact of the earthquake derived tsunami that devastated the east coast of Japan, on March 11th, 2011 and a question was posed to me with regards to reflecting on how the media responded to the disaster. After […]
Nuclear Power in Fiction
Education 14th April 2016
Nuclear power is emotive, some artists use this to produce some of the most pervasive and fascinating media. Daniel Cooper takes us through, and critiques, some of the media he’s been consuming lately. Occupied Occupied (or Okkupert) is a Norwegian TV series which aired recently in the UK on Sky Arts. In the near future, […]