Antinuclear

Australian news, and some related international items

Minerals Council of Australia trying to influence European Commission, to push for fossil fuels and nuclear

March 22, 2021 Posted by | AUSTRALIA - NATIONAL, climate change - global warming, politics international | Leave a comment

Fukushima disaster 10 years on: How long will it take to clean up the nuclear waste?

Fukushima disaster 10 years on: How long will it take to clean up the nuclear waste?

Streets have been rebuilt, while radiation decontamination has progressed steadily since the Fukushima earthquake, tsunami and nuclear accident 10 years ago. But few residents have returned.  Straits Times, 
BY WALTER SIM AND SPE CHEN | MARCH 20, 2021

Decontamination and living with ‘black bags’

Piles of black bags were generated by the vast, painstaking clean-up and then transported from other storage places. Those black bags have occupied more than 90 blocks ranging from 180 sq m to 6,500 sq m in the northern part of Tomioka since 2015.

According to a 2018 report from Japan’s Ministry of the Environment, the estimated total quantity of decontaminated soil will be somewhere between 16 and 22 million cubic metres after volume reduction. This is 13 to 18 times larger than the volume of the Tokyo Dome.

The Ministry says the total will likely be at the lower end of the provided range, in a latest reply to The Straits Times’ query.

Limits of decontamination

The “decontamination” only involves soil removal in flatland areas – the government has said that it is impossible to clear the soil in mountainous areas, but more than 70 per cent of the hardest-hit areas are mountainous.

Mr Nobuyoshi Ito is one of those who live in the mountainous areas where vast decontamination is hard to carry out.

Mr Ito first moved to Iitate village in Fukushima prefecture in 2010 after he retired as an IT engineer, to work as an “apprentice farmer”.

He had no ties with the village before that, but the self-professed “guinea pig” ended up staying on there, in open defiance of government orders to evacuate, and against his children’s wishes for him to live with them in Niigata prefecture on the west coast.

“When the government asked us to evacuate… I asked if there would be criminal charges if I continued to live here,” he told The Straits Times in 2016. “They said no.”

He carries a dosimeter around with him all the time, measuring anything he can lay his hands on from soil, plants to animal carcasses. He also owns a laboratory-grade radiation measuring machine at his cabin, deep in the mountains in the village.

He has become one of the most visible critics of the government, which he accuses of vested interests in lifting exclusion zones too quickly.

He thinks the government’s decision to not decontaminate forested mountainous areas will backfire due to factors such as rain that may spread radioactive material, and in a study last year found that 43 out of 69 locations along the Olympic torch relay route had radiation levels above the government limits.

He told The Straits Times that he fears that Tokyo is overly eager to portray that everything was “under control”, given that this could give the impression that it is “case closed”.

One possible explanation for the limited effect of decontamination in forests is the rapid shift in the main reservoir of Caesium-137 – a major contributor to the total radiation released – from litter and topsoil layers to the underlying mineral soil, according to a 2020 research paper published in Nature Journal.

Non-profit Greenpeace notes that such standards in towns neighbouring the nuclear plant would not pass in other parts of the world.

The indefinite future: Where to permanently store 16 million bags of nuclear waste

Removed soil and waste are stored in the interim storage facilities within the prefecture only for a certain period before the government finds permanent places.

The law requires that the final disposal site of high-level nuclear waste should be outside of Fukushima by March 2045.

Two fishing villages in Hokkaido are vying to host the final storage facility of Japanese nuclear waste for half a century, splitting communities between those seeking investment to stop the towns from dying, and those haunted by the 2011 Fukushima disaster who are determined to stop the project.

I cannot give a deadline at this moment. We will consider the entire schedule based on the progress at the two new potential sites, along with nationwide public relations activities.

MS MASARU KASHIMA

A deputy director in a division of the economy ministry that deals with radioactive waste.  https://www.straitstimes.com/multimedia/graphics/2021/03/fukushima/index.html?shell

March 22, 2021 Posted by | General News | Leave a comment

The nuclear lobby’s lying propaganda on the run up to COP Climate Conference

Ya gotta admire the global spread and relentless persistence of the nuclear industry at every level. Whether it be aimed ast schoolkids or heads of state,  – the message is just such a lie – that nuclear power is ”essential to fight climate change’

Never mind that nuclear power is itself very vulnerable to climate change (over-heating, rising sea leveles, storm surges, water shortages……)

Anyway, today I was captivated by a charming, pretty, graphic, touted by the Public Service Enterprise Group, (PSE&G’) in an article extolling nuclear power, published by INSIDER NJ.

I just felt the need to make PSE&G’s picture honest.

 

March 22, 2021 Posted by | Christina reviews | Leave a comment

Need for more research into causes of increased incidence of childhood lukaemia near nuclear site

National Library of Medicine 15th March 2021,  A previous investigation of the occurrence of childhood acute leukemia around the Belgian nuclear sites has shown positive associations around one nuclear site (Mol-Dessel). In the following years, the Belgian Cancer Registry has made data available at the smallest administrative unit for
which demographic information exists in Belgium, i.e. the statistical sector. This offers the advantage to reduce the potential misclassification due to large geographical scales.

Results confirm an increased incidence of acute childhood leukemia around Mol-Dessel, but the number of cases remains very small. Random variation cannot be excluded and the ecological design does not allow concluding on causality. These findings emphasize the need for more in-depth research into the risk factors of childhood leukemia, for a better understanding of the etiology of this disease.

https://pubmed.ncbi.nlm.nih.gov/33735659/

March 22, 2021 Posted by | General News | Leave a comment

The economics of nuclear power plants are not favorable to future investments

Investing into third generation nuclear power plants – Review of recent trends and analysis of future investments using Monte Carlo Simulation    https://www.sciencedirect.com/science/article/abs/pii/S1364032121001301     Renewable and Sustainable Energy Reviews  Volume 143, June 2021, 110836

Author links open overlay panelB.WealerabS.BauerbC.v.HirschhausenabC.KemfertacL.Göke

Highlights

•Cost escalations in the nuclear sector observed in previous research continue until today.
•Investing into a nuclear power plant today is not a profitable business case.
•The net present values are mainly negative, in the range of five to ten billion USD.
•Interest during construction is a major cost driver not to be underestimated.
•Policy debates should consider total costs including interest and construction time.

Abstract

This paper provides a review of trends in third generation nuclear power plants, and analyzes current and future nuclear power plant investments using Monte Carlo simulations of economic indicators.

We first review global trends of nuclear power plant investments, including technical as well as economic trends. The review suggests that cost escalations in the sector observed in previous research continue until today, including the most recent investment projects in the U.S. and in Europe.

In order to extend this analysis, we carry out our own investment analysis of a representative third generation nuclear power plant, focusing on the net present value and the levelized cost of electricity. We base our analysis on a stochastic Monte Carlo simulation to nuclear power plant investments.

We define and estimate the main drivers of our model: Overnight construction costs, wholesale electricity prices, and weighted average cost of capital, and discuss reasonable ranges and distributions of those parameters.

Model runs suggest that investing in nuclear power plants is not profitable, i.e. expected net present values are highly negative, mainly driven by high construction costs, including capital costs, and uncertain and low revenues.

Even extending reactor lifetimes does not improve the results significantly. We conclude that our numerical exercise confirms the literature review, i.e. the economics of nuclear power plants are not favorable to future investments, even though additional costs (decommissioning, long-term storage) and the social costs of accidents are not even considered.

March 22, 2021 Posted by | General News | Leave a comment

The post 2025 energy market must plan for a grid without coal — RenewEconomy

The Energy Security Board is devising ways to keep the grid operating along the rocky road of the renewables transition. But is it looking far enough ahead? The post The post 2025 energy market must plan for a grid without coal appeared first on RenewEconomy.

The post 2025 energy market must plan for a grid without coal — RenewEconomy

March 22, 2021 Posted by | Uncategorized | Leave a comment

Coles snubs coal and gas and commits to 100 pct renewables by 2025 — RenewEconomy

Coles commits to buy renewables and slash its emissions, as supermarkets lead the way in corporate climate commitments. The post Coles snubs coal and gas and commits to 100 pct renewables by 2025 appeared first on RenewEconomy.

Coles snubs coal and gas and commits to 100 pct renewables by 2025 — RenewEconomy

March 22, 2021 Posted by | Uncategorized | Leave a comment

Agrisolar: Solar industry hopes farmers will help solve grid access problems — RenewEconomy

The Clean Energy Council says working with Australian farmers could help solve the growing problem of grid access for new large-scale solar farms. The post Agrisolar: Solar industry hopes farmers will help solve grid access problems appeared first on RenewEconomy.

Agrisolar: Solar industry hopes farmers will help solve grid access problems — RenewEconomy

March 22, 2021 Posted by | Uncategorized | Leave a comment

March 20 Energy News — geoharvey

Opinion: ¶ “Federal Oil & Gas Leasing Needs Fixing” • President Biden’s executive order focused on climate change is forward-looking. Among many actions spanning the entire federal government, the order places a pause – not a ban – on new oil and gas leases. It applies to actions not yet taken, and in most cases, […]

March 20 Energy News — geoharvey

March 22, 2021 Posted by | Uncategorized | Leave a comment

Australian Senate vote on Kimba nuclear dump delayed till mid-May, but dump opponents will be fighting on

Kazzi Jai-No nuclear waste dump anywhere in South Australia, 19 Mar, 21, 

No need to fret though – our Fight and Drive to STOP this FLAWED DUMP PROPOSAL is NOT GOING TO STOP! We always knew that this FIGHT was going to be a LONG SLOW BURN.
So we will use this time to keep people informed of any information which comes to hand including “underhanded” activities …. and call BLUFF ACTIVITY exactly what it is – BLUFF – when it occurs!
Banking on people conveniently “forgetting” is NOT going to work this time round!
We have worked too hard and fought too long to let this one slide!
We only have ONE CHANCE with this to get this right – not only for us now, but also for future generations! This FLAWED PROPOSAL -ON MANY FRONTS – SHOULD AND MUST BE TAKEN BACK TO THE DRAWING BOARD – AND DEALT WITH PROPERLY!
Keep strong – Keep informed – Keep fighting!
And take comfort in the knowledge that NOTHING in government ever happens quickly!

March 19, 2021 Posted by | AUSTRALIA - NATIONAL, Federal nuclear waste dump, opposition to nuclear | Leave a comment

Resources Minister Keith Pitt on radio today – same old same old Bluff and Bribery about Kimba nuclear dump plan

Kazzi Jai, No nuclear waste dump anywhere in South Australia, 19n Mar 21,

 Pitt having a news grab this morning Monday 15/03/2021 on ABC 639 North and West. Had nothing new to say – same old, same old – …..but it was the first interview from him for the dump for 2021!

Following Pitt was a short interview from opposition Labor spokesperson for resources Madeline King reiterating that Pitt could declare the site already right now – he doesn’t need change in the current legislation to do this – and what Pitt wants instead is to remove JUDICIAL REVIEW which is the RIGHT OF EVERY AUSTRALIAN!
The timing of Pitt’s interview is interesting though…because if you haven’t noticed, Kimba Council is posting that it is “excited” and “delighted” for their NUCLEAR BRIBE GRANT MONEY being used for two economic advancement projects….although strangely enough they LEAVE OUT MENTIONING where the money is coming from! The two projects are: The Kimba Future Workforce and Training Plan….and Economic Development Officer. Remember most importantly that all Grant money projects must be completed by May 31st 2022, as part of Grant conditions.
Hmmmm….May 2022…..isn’t that the latest that the Federal Government can call an election?
The BLUFF and BRIBING continues…..
Interview begins at 48:37 and ends 54:45. There is then the shortened news clip 55:15 to 56:25.

March 19, 2021 Posted by | AUSTRALIA - NATIONAL, Federal nuclear waste dump, politics | Leave a comment

New science report: advanced nuclear reactors no safer than conventional nuclear plants

Advanced nuclear reactors no safer than conventional nuclear plants, says science group  https://www.reuters.com/article/us-usa-nuclearpower/advanced-nuclear-reactors-no-safer-than-conventional-nuclear-plants-says-science-group-idUSKBN2BA0CP, By Timothy Gardner-18 Mar 21,

WASHINGTON (Reuters) – A new generation of so-called “advanced” nuclear power reactors that Washington believes could help fight climate change often present greater proliferation risks than conventional nuclear power, a science advocacy group said on Thursday.

President Joe Biden, a Democrat, has made curbing climate change a priority and has supported research and development for advanced nuclear technologies.

The reactors are also popular with many Republicans. Last October, the month before Biden was elected, the U.S. Department of Energy, awarded $80 million each to TerraPower LLC and X-energy to build reactors it said would be operational in seven years.

Advanced reactors are generally far smaller than conventional reactors and are cooled with materials such as molten salt instead of with water. Backers say they are safer and some can use nuclear waste as fuel.

“The technologies are certainly different from current reactors, but it is not at all clear they are better,” said Edwin Lyman, director of nuclear power safety at the Union of Concerned Scientists.

“In many cases, they are worse with regard to … safety, and the potential for severe accidents and potential nuclear proliferation,” said Lyman, author of the report UCS released Thursday called “‘Advanced’ Isn’t Always Better”.

Nuclear reactors generate virtually emissions-free power [ if you ignore their total fuel chainwhich means conventional ones, at least, will play a role in efforts to decarbonize the economy by 2050, a goal of the Biden administration. But several of the 94 U.S. conventional nuclear plants are shutting due to high safety costs and competition from natural gas and wind and solar energy.

That has helped spark initial funding for a new generation of reactors.

Also, nuclear waste from today’s reactors would have to be reprocessed to make fuel. That technique has not been practiced in the United States for decades because of proliferation and cost concerns. Other advanced reactors emit large amounts of radioactive gases, a potentially problematic waste stream.

Lyman said advanced nuclear development funds would be better spent on bolstering conventional nuclear plants from the risks of earthquakes and climate change, such as flooding. The report recommended that the Department of Energy suspend its advanced reactor demonstration program until the Nuclear Regulatory Commission (NRC) requires prototype testing before reactors can be licensed for commercial use.

The DOE did not immediately respond to a request for comment.

Also, nuclear waste from today’s reactors would have to be reprocessed to make fuel. That technique has not been practiced in the United States for decades because of proliferation and cost concerns. Other advanced reactors emit large amounts of radioactive gases, a potentially problematic waste stream.

Lyman said advanced nuclear development funds would be better spent on bolstering conventional nuclear plants from the risks of earthquakes and climate change, such as flooding. The report recommended that the Department of Energy suspend its advanced reactor demonstration program until the Nuclear Regulatory Commission (NRC) requires prototype testing before reactors can be licensed for commercial use.

The DOE did not immediately respond to a request for comment.

March 19, 2021 Posted by | General News | Leave a comment

Audit office questions Taylor emails as it slams Collinsville coal plant grant — RenewEconomy

ANAO questions processes to award millions in public funds to coal plant feasibility study, and the use of energy minister Angus Taylor’s private email address. The post Audit office questions Taylor emails as it slams Collinsville coal plant grant appeared first on RenewEconomy.

Audit office questions Taylor emails as it slams Collinsville coal plant grant — RenewEconomy

March 19, 2021 Posted by | Uncategorized | Leave a comment

“We have policy chaos:” Australians back ban on new petrol cars — RenewEconomy

Federal government urged to show leadership on EV policy as polling shows most Australians would support a ban on new petrol vehicle sales. The post “We have policy chaos:” Australians back ban on new petrol cars appeared first on RenewEconomy.

“We have policy chaos:” Australians back ban on new petrol cars — RenewEconomy

March 19, 2021 Posted by | Uncategorized | Leave a comment

Western Australia sets new record for wind and solar share, and minimum demand — RenewEconomy

Western Australia sets a new record for wind and solar share in its stand-alone grid, while the growth in rooftop solar pushes grid demand to a record low the following day. The post Western Australia sets new record for wind and solar share, and minimum demand appeared first on RenewEconomy.

Western Australia sets new record for wind and solar share, and minimum demand — RenewEconomy

March 19, 2021 Posted by | Uncategorized | Leave a comment