|Antinuclear poster from 2014 Climate March|
Below I offer a few thoughts on a mind-numbing article by Jon Talton found in the Seattle Times originally titled Nuclear Energy Fears Exceed Its Benefits.
Really? Isn’t that a rather sensationalist, not to mention, disingenuous remark? How will assorted pieces of irradiated junk buried in the ground as a result of cold war nuclear weapons production harm anybody not standing in close proximity to it?Among the four words one least wants to hear are “Hanford nuclear reservation emergency.”
Those were devices to produce weapon’s grade plutonium, not to be confused with commercial nuclear power stations. The University of Washington had a nuclear reactor for many years as many large universities still do. A nuclear reactor is not a nuclear bomb or a nuclear power station. The reactor is only the source of heat for nuclear power stations.At one time, the site had nine nuclear reactors.
There will be quite a surge as the power stations now under construction are completed. At this point in your article you segue from a problem with waste at a military super fund site into commercial electricity production. You have conflated the two for readers who now see using nuclear fission as a heat source for a power station as the equivalent of making material for nuclear weapons. That’s disingenuous and irresponsible in this age of the internet and man-made climate changeBut don’t look for a major surge in U.S. nuclear power anytime soon.
Actually, waste storage isn’t part of the problem with the building of nuclear power stations. No nuclear power station has been closed because a long term storage facility isn’t available yet.Part of the problem was revealed in last week’s Hanford incident.
Except used fuel from commercial nuclear power stations isn't buried in train cars a few feet underground. The commercial nuclear power station located on the reservation has nothing to do with the military waste stored there. Long term storage facilities for used nuclear power station fuel are being built by other countries and two have already been built here but are not used for storage of that fuel yet thanks mostly to antinuclear lobbyists. You phrase the amount in a manner that makes it sound huge. Spent nuclear fuel is very heavy but takes up very little space. See Figure 1 below to get a feel for that:Inside the collapsed tunnel was radioactive waste buried inside rail cars, no doubt some of it from Hanford’s reactors. The same issue applies to modern commercial reactors. They haven’t released carbon into the atmosphere, but they have left 75,000 metric tons of spent fuel in the United States alone.
And that waste can be deadly for 250,000 years.
Your parroting (without application of any critical thought) of dog-eared antinuclear rhetoric does your readers (and the effort to slow global warming) a disservice. Toxins like lead and arsenic are deadly forever (they don’t have half-lives). The longevity of any given waste isn’t the problem, keeping it out of the environment is what matters and no other power source is as good at doing that as nuclear.
|Comparison of mined materials per unit energy produced|
Industrial waste is only a health concern if improperly dealt with. Consider the huge amount of mining for materials required per unit energy produced for solar PV panels and the chemicals used to produce them:
- hydrochloric acid
- trichlorosilane gas
- silicon tetrafluoride
- sulfur difluoride
- sulfur dioxide
- sulfur hexafluoride
- sodium hydroxide
- potassium hydroxide
- hydrochloric acid
- sulfuric acid
- nitric acid
- hydrogen fluoride
- arsine gas
- phosphorous oxychloride
- phosphorous trichloride
- boron bromide
- boron trichloride
- ammonium fluoride
- phosphorous oxychloride
- ethyl acetate
- ethyl vinyl acetate
- ion amine catalyst
- silicon trioxide
- stannic chloride
- tantalum pentoxide
The event [ Fukushima] could have been much worse …
That’s right. Three simultaneous meltdowns in Western designed reactors resulted in not a single radiation related fatality.…and it happened in an advanced nation, not the backward Soviet Union, where a shoddy reactor design caused the catastrophic 1986 Chernobyl disaster.
Did you just make that up? Is that why you didn’t provide a link? Several new pronuclear environmental organizations have come into existence over the last decade, including some since Fukushima. And I have lots of links to back that up should you fail to find them with a Google search.Before Fukushima, some major environmental organizations had been considering support for nuclear power because of climate change. Afterward, that embrace was largely dashed.
Fear of one of the safest forms of power production thanks in large part to the endless, uninformed, lay press articles like yours.But such is the power of nuclear in the American mind that it holds a special claim on fear.
And you’re deliberately overstating the case. Cautious would be a much better word than fear, although fear mongering has been the number-one fund raiser for antinuclear environmental groups, with lots of help from misinformed lay press articles. Below is a recent poll result.
That’s not the case in many other nations moving ahead with nuclear generating stations, including China.
…and South Korea, etc, which are building them at very competitive prices. See Figure 2 below:
Beyond the waste-disposal challenge, safe nuclear-generating stations are extremely complex…There is no waste disposal challenge, only deliberate hindrance of an inevitable solution by antinuclear groups as part of their antinuclear strategy. Look at the complexity of that cockpit in Figure 3 and nuclear power stations don’t have to fly.
The components of a nuclear power station are essentially the same as for any steam thermal power station: turbines, generators, condensers, transformers and on, and on. The main difference between them is their energy source: nuclear fission instead of geothermal, solar thermal, gas, or coal. They are not nearly as complex as the airliners you fly on.
The delays are the cause of the expense, and the delays are typically exacerbated by changes mid-design and build required by your “nuclear friendly” NRC. The cost to build nuclear varies from country to country around the world. The United States lost the expertise to build it cost effectively while coal and gas plants were built instead, and has to learn how to do it all over again. Combine that with new regulations from the NRC after design and construction, and you get delays and the associated cost overruns. That isn’t the case everywhere else in the world, China and South Korea for example.….prone to repeated delays and in most cases prohibitively expensive.
Again, by excluding mention of the billions of dollars worth of loan guarantees for renewable energy projects as well, you have deceived your readership by omission.The 2013 start of construction for a station in South Carolina, the first completely new installation to begin in three decades, required billions in loan guarantees by the Obama administration.
And yet again you deceive your readers by suggesting that the shutdown was the result of it being a nuclear power station instead of the result of failed transformers which are used by all forms of power stations.Yet Watts Barr 2 was shut down in March, only five months after going online for commercial operation, because of a mechanical problem. It could be offline for months.
Just want to point out that above you contradict your earlier claim that the NRC “is an industry-friendly regulator.”As Michael Hiltzik of the Los Angeles Times reported, the NRC also criticized the TVA for its “chilled work environment” at Watts Barr. That means employees fear raising concerns about safety and compliance with regulation.
Only wind and solar have seen cost reductions. That’s not the case with any other renewable and the cost effectiveness of wind and solar eventually reverses as the cost of integrating sporadic energy sources exceeds their lower operating costs. Look to the German experiment for confirmation of that effect.Meanwhile, renewables such as wind and solar are becoming more effective and cheaper.
Below is a list of sources that all explain why solar and wind tend to kill their own value once they reach higher levels of penetration which is why they will typically be limited to something like 10 to 30 percent of electrical energy depending on location:
1) A study by German economist Lion Hirth (pro-renewables and pro-nuclear):“...the value of wind and solar declines as they become a larger percentage of the German grid."
2) From the United Nations Renewables 2016 Global StatusReport (pro-renewables and pro-nuclear): “The more that solar PV penetrates the electricity system, the harder it is to recoup project costs.
3) From David Roberts (antinuclear): "As they grow, wind and solar hit economic headwinds."
4) From the NREL (pro-renewables): "Still higher levels of variable renewable energy generation [wind and solar above 30%] is technically feasible but could test the economic carrying capacity of the U.S. power grid."
5) From MIT (pro-renewables and pro-nuclear): "...even if solar generation becomes profitable without subsidies at low levels of penetration, there is a system-dependent threshold of installed PV [and wind] capacity beyond which adding further solar generators would no longer be profitable."
6) Jesse Jenkins (pro-renewables and pro-nuclear): "Instead, the fundamental economics of supply and demand is likely to put the brakes on VRE (variable renewable energy) penetration."
7) From John Morgan (pro-nuclear and pro-wind) "The “CF% = market share” boundary is a real limit on growth of wind and solar. Its not impossible to exceed it, just very difficult and expensive. It's an inflexion point; bit like peak oil, its where the easy growth ends. And the difficulties are felt well before the threshold is crossed. I’ve referred to this limit elsewhere as the “event horizon” of renewable energy."
Riiight ...science fiction. Not so difficult to imagine that contracting with the likes of South Korea, as the UAE did, to build our nuclear would make it one of the lowest cost sources of energy.Lacking a breakthrough out of science fiction, it’s difficult to imagine nuclear making new inroads in America’s energy mix.
Obviously deeply uninformed on energy issues and biased against nuclear energy, on what authority would a journalist make such a claim? It is thanks in large part to this kind of mind-numbingly repetitive and uninformed copycat antinuclear lay press journalism, which has created, and continues to propagate a negative image of what has been the world’s second biggest source of low carbon energy next to hydro (one of the most environmentally destructive forms) for the last half century, that we are making no progress towards reducing global warming.Keeping what we have safe will be enough.
I want to thank you as a member of the non-expert, sensationalist and profit driven lay press for being an unthinking major contributor to part of that problem. In summary, Jon Talton:
- Claimed that used commercial reactor fuel was deadly and more long lived than any other deadly and even longer lived waste products that don’t have half-lives.
- Claimed that nuclear power stations are overly complex.
- Claimed that construction of more nuclear power in the U.S. would be the stuff of science fiction.
- Claimed that more nuclear power is not necessary to fight climate change.
- Claimed that the lack of an approved long-term storage repository for used commercial nuclear power station fuel in the U.S. is a reason for not building them.
- Claimed that Americans have “a special claim on fear” of nuclear energy when polls show otherwise.
- Failed to mention that renewable energy projects also receive government loan guarantees.
- Failed to mention that Fukushima did not result in a single radiation related fatality.
- Failed to mention the point of diminishing returns by sporadic power sources as their percent penetration into a grid approaches their capacity factors.
- Insinuated that the recent shutdown of Watts Barr 2 was the result of it being a nuclear power station instead of the result of failed transformers (part of the transmission grid).
- Insinuated that the discovery of a collapsing tunnel containing irradiated machinery was an emergency that should concern more than the workers at that site.
- Insinuated that new nuclear power stations are excessively expensive in all places around the world.