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Nuclear power – Analysis and Comment

Thorium has its advantages over uranium nuclear power, but is it right for Australia? dymidziuk.janusz/Flickr

Should Australia consider thorium nuclear power?

Thorium has several advantages over uranium nuclear power, but it also has its drawbacks. However, the question remains whether it would be the right technology should Australia choose to go nuclear.
South Australian Premier Jay Weatherill surprised his federal Labor colleagues by announcing a Royal Commission on possibilities for the nuclear industry. AAP Image/Alan Porritt

South Australia’s broad-brush nuclear review is meant to sideline opponents

The terms of reference for South Australia’s Royal Commission on the nuclear industry are intentionally broad, meaning that anti-nuclear advocates will have to choose carefully where they direct their efforts.
South Australia already mines uranium. Could it become a nuclear state? AAP Image/Quasar Resources

Royal commission into nuclear will open a world of possibilities

South Australian premier Jay Weatherill on Sunday announced a formal inquiry into the future role of the state in the nuclear fuel cycle, which will be tasked with considering options across the full gamut…
Nuclear power plants, like this one in Tennessee, supply almost 20 percent of the electricity in the US. Nuclear Regulatory Comission

What’s inside the first new US nuclear plant in two decades

It’s been almost two decades since a new nuclear plant opened for business in the United States. But that’s about to change as construction wraps up on the Tennessee Valley Authority’s Watts Bar Unit 2…
Indian Prime Minister Narendra Modi has been feted during his visit, but there are no guarantees that his new uranium deal with Australia won’t worsen nuclear security. AAP Image/Tracey Nearmy

A cricketing ally, but will India play a straight bat on Aussie uranium?

Behind the flag-waving and cheers surrounding Indian Prime Minister Narendra Modi’s recent visit to Australia are serious questions about the safety and security implications of Australia’s agreement to…
It’s all smiles until the sanctions begin. Roland Schlager

Iran nuclear deal will come down to economic pressure

Talks in Vienna about the future of Iran’s nuclear programme have failed for the time being. The countries involved have agreed to resume discussions in December with a view to reaching a political agreement…
A protester at recent Australia climate change rallies in the lead up to the UN climate summit in New York. AAP Image/NEWZULU/ZOE REYNOLDS

Australia can get to zero carbon emissions, and grow the economy

Today more than 120 world leaders are gathered in New York for the Climate Leaders’ Summit. With global emissions continuing to rise, it is easy to be pessimistic. But new research released today shows…
Big may be beautiful but it’s also inflexible and expensive. Andrew Parsons/PA

Small nuclear reactors may be the key to a low-carbon future

Take a hard look at the painful process of de-carbonising the UK’s electricity supply, and it’s clear that the options on the table are not great. From the outset, changes to the system generate further…
For years, Australia has been looking at remote Indigenous land to store its nuclear waste. But now that Muckaty is off the table, it’s time to consider big city locations. Caddie Brain/Flickr

Nuclear waste is safe to store in our suburbs, not just the bush

Right now, radioactive material is stored at more than 100 locations in cities and suburbs across Australia. Yet after the withdrawal of a proposed remote site for a “nuclear waste dump” at Muckaty Station…
Fishing boats stranded by the 2011 tsunami, with the crippled Fukushima Daiichi nuclear power plant in the background. EPA/Kimimasa Mayama

Book review: Fukushima

Three years ago today, Japan was hit by the strongest earthquake ever measured in that country – and Fukushima became an international by-word for disaster. Now, as Japan tries to put its past behind it…
Superheated plasma inside the tokamak reactor, a split second before a fusion reaction. Scott Silburn/James Harrison/Alex Meakins

For decades a distant dream, the countdown to nuclear fusion may have finally begun

The latest results from the National Ignition Facility in the US represent the passing of a nuclear fusion power milestone and come after a year of significant progress at projects in France and the UK…
Nuclear power and nuclear weapons: what’s the difference? Patrik Hermansson

Debunking myths on nuclear power (it’s not for making bombs)

It is the received wisdom that nuclear weapons and nuclear power are inseparable. Consequently, any country that builds a civilian nuclear power station is able to build an atomic bomb within a couple…
This Russian-built nuclear power plant in India may be one of many soon appearing in developing countries. Rafiq Maqbool/AP

Nations’ nuclear ambitions not discouraged by few suppliers

UN inspectors descend on Iran this week to visit the Arak heavy water plant, and engineers at the wrecked Fukushima nuclear power plants in Japan attempt one of the most challenging nuclear salvage operations…
Can Scotland generate enough energy to go it alone, or is it blowing in the wind? Ben Curtis/PA

Scotland benefits by paying for its energy, not UK’s mistakes

Could Scotland benefit from having an independent electricity system? Our report published this week found that it could – if it meant Scotland paying for (and benefiting from) its own renewable energy…
Safety first, but which kind of safety? peretzp

Stuxnet is scary, but human safety should come first

Critical national infrastructure keeps our water and electricity flowing, our payments running and our manufacturing and distribution moving. This infrastructure faces a new threat in the form of cyber-attacks…