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China’s waning nuclear interest

Nuclear power continues its decline as renewable alternatives steam ahead, World Finance,  Author: Courtney Goldsmith, October 15, 2018“…………

China’s waning nuclear interest
By a wide margin, China is currently the global leader in the construction of new nuclear plants. In fact, for three years in a row, global electricity generation from nuclear power would have decreased if China were removed from the picture. By 2030, the IEA expects the country to overtake the US as the world’s top generator of nuclear power.

Of the 10 reactors that started up globally in 2016, half were located in China. Meanwhile, nearly 40 percent of the total reactors currently in construction are Chinese. However, China has not launched a new construction of a commercial reactor since December 2016.

The country had planned for 58GW of total nuclear capacity to be in place by 2020, but having failed to get 30GW of new plants under construction by 2018, China’s lead in the field of nuclear power may be slipping.

What’s more, even in this hub of nuclear activity, renewable generation is moving even faster. As of July 2017, China had 37 operating nuclear reactors with a total net capacity of around 32GW. In 2017, however, the country added a whopping 53GW of solar power.

“To illustrate the speed with which things change, and [which] the invading species is taking over, if you only go back five years in 2012, Germany was the world record holder in the addition of [solar PV] with 7.5GW,” Schneider said. “Now it’s China with [53GW] five years later. The speed is just unbelievable.”

The return of small reactors
One often-cited glimmer of hope for the nuclear industry is in small modular reactors (SMRs). These shrunken-down nuclear reactors generate electrical output of between 50MW and 300MW on average, compared with the generation of 1,000MW or more from a conventional reactor, but it is unlikely they will be commercially available before 2030.

Proponents say SMRs will be cheaper and safer than conventional nuclear plants, and will be capable of competing with solar and wind power. Desbazeille said SMRs were a “game changer” that could put Europe back at the forefront of nuclear technology…….

But while SMRs are purported to be the key to transforming the nuclear sector, history has painted a troubling picture: SMR designs have been in the works for decades, but none have reached commercial success. In fact, Westinghouse worked on an SMR design for about a decade, but the project was abandoned in 2014. At the time, then-CEO Danny Roderick said: “The problem I have with SMRs is not the technology, it’s not the deployment – it’s that there’s no customers.”

A number of companies continue to work on new designs, however. US firm NuScale Power plans to develop an SMR to re-establish the country’s leadership in nuclear technology. The design is currently under review for approval by US regulators. While NuScale is seen as one of the firms closest to commercialisation, it may be too late by the time the arduous process of securing approvals is completed.

Therefore, by the time SMRs are ready for mass deployment, the energy debate may already be over. “Look at what happened over the past five years,” Schneider said. “But can you imagine what will happen in the next 10 years? This is going to be a completely different world.”…

Although SMRs have been talked about for decades, the progress made so far has been tiny. New technologies in the nuclear sector take a huge amount of time to develop – just look at the struggle to build EPRs in Europe. Plus, opting for a small design cuts out the economies of scale, or the cost advantages that come about due to increasing the size of a project. This is something nuclear projects often rely on.

A report by researchers at Harvard University, Carnegie Mellon University and the University of California, San Diego concluded that in the absence of a “dramatic change in the [US] policy environment”, a convincing case for a domestic market for SMRs is difficult to make.

Much of the nuclear debate is powered by opinions and estimates, but looking at the hard data, it’s strikingly clear that the industry is in a slow and inevitable decline. China’s plans to become a nuclear powerhouse have been overshadowed by its huge investments in renewable energy – in fact, the number of new construction starts (see Fig 2) has fallen around the world as stubbornly high costs and complex designs make new nuclear a hard sell.

Even in spite of nuclear power’s role in reducing carbon emissions, the potential safety issues and environmental impact of a meltdown are too big to ignore. With the cost of renewable and battery technologies expected to continue falling, wind and solar power appear to be the next golden opportunity. https://www.worldfinance.com/markets/nuclear-power-continues-its-decline-as-renewable-alternatives-steam-ahead

 

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October 15, 2018 - Posted by Christina Macpherson | General News

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1.This month.

Zoom webinar –  “Nuclear Winter: The Environmental Consequences of a Nuclear Exchange.”

April 7th at 11:30 am PST / 2:30 pm EST

Nuclear Winter: The Environmental Consequences of a Nuclear Exchange”

Join us for an informative webinar with renowned atmospheric scientist, Professor Brian Toon, as he discusses the environmental risks and global impacts of a nuclear war. Despite the potential damage caused by the blast from even small nuclear weapons, many countries continue to invest in and expand nuclear arsenals. Professor Toon will provide a scientific assessment of civilian fatalities, agricultural failures, climate concerns, and complications with food supply that would follow any international nuclear conflict. We need to plan how to prevent nuclear conflict and avoid catastrophe. Politicians and military planners must be made aware of global climate and agricultural complications that would ensue. Don’t miss this opportunity to learn from, and engage in, this vital conversation

The Road to War brings a sharp focus to why it is not in Australia’s best interest to be dragged into a war with China which will almost inevitably go nuclear very quickly. The filmmaker has interviewed some of Australia’s senior foreign policy analysts who have vast experience behind them in analysing what really is going on here as the United States rattles its sabres with China. And sets us up to be its proxy, like the poor Ukranians have been fed into the Meatgrinder. So America can remain the Top Dog. The Road to War reveals how the United States through its spy base at Pine Gap and by stationing six nuclear capable B52 bombers in the Top End (without permission from the traditional owners) is making Australia a prime nuclear target if the current war of words suddenly melts down into full scale war.

The Road to War shows the implicit connection between Carbon emissions (the US military uses a whopping 70% of America’s annual petroleum to move its armies and vast War Machine around the globe to its 800+ military bases..but under a loophole wangled at Kyoto, the US military does not have to report its C02 annual emissions). The Road to War starts screening at selected cities and regional centres in March. See the trailer end for details.

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