A Response to E&E News and Maxine Joselow

Yesterday, E&E News published a story written by Maxine Joselow which said Generation Atomic is ‘Fake’ and ‘controversial’. It also quoted “critics” and “environmental watchdogs” who say Generation Atomic is “an industry front group”.

fake

Headline from the E&E article

Full disclosure, I’m one of the Board Members of Generation Atomic, so this one is a little personal. I’m also a student, I’m not ‘Fake’, I have never been employed by the “nuclear industry”, and I don’t plan on working in the energy sector. I have a number of problems with the article, which I’ll get to in a minute, but I first wanted to start with why I’m involved in Generation Atomic.

When Eric Meyer approached me a few months ago to ask me to join the Board of Generation Atomic, I said yes because it aligned with so many of my goals and ideals. At its core, Generation Atomic is an organization based around grassroots community organizing – actually knocking on doors and talking to people and having conversations about nuclear energy. This is an approach that has worked for other organizations, and we would be using science based, verified techniques that have worked before. One other point – Eric did not come from the nuclear industry, his background was as a community organizer. This is a real organization that we’ve been trying to build, it wasn’t created by the nuclear industry.

I sincerely believe that climate change is the greatest long-term challenge facing the planet. Shutting down nuclear facilities will result in increased carbon emissions, and keeping those facilities open will let us get to a zero/low carbon future faster. There’s also great research out there that shows that it’s a lot easier to get to 80% or 100% low carbon electricity if nuclear is part of the mix. Even the IPCC agrees on that point (that excluding low carbon technologies increases mitigation costs). So keeping nuclear reactors open now is important, and making sure it’s part of the mix in the future is also important.

Back to the article – Joselow is arguing that what makes Generation Atomic “controversial” and ‘fake’ is that it received three $5000 donations from nuclear companies and a number of members of the Board are employees of nuclear companies. If this is the standard that Joselow wants to set, then there is a huge list of other organizations which are much more “controversial” and ‘fake’.

For example, the Sierra Club received tens of millions of dollars from natural gas companies to pay for the “Beyond Coal” campaign. They have a similar canvassing app. They also made advertisements for solar companies where the Executive Director of the Sierra Club was literally making a sales pitch for Sungevity. I didn’t see any outcry from Joselow about that, and Negin wasn’t calling the Sierra Club a “front group” for the natural gas industry.

Why? Why are Joselow and Negin okay with the Sierra Club working with the solar industry, accepting funding from the energy industry, and even running commercials for solar companies? Because they like solar, and the interests of the Sierra Club and the solar companies they are working with are aligned towards a common good.

But in our case, even though the interests of Generation Atomic and these few companies interests are aligned towards a common good (keeping and expanding low carbon electricity), they don’t like nuclear. And so Joselow wrote a story that painted Generation Atomic and nuclear more broadly in a negative light.

And to be perfectly clear – I support much of what the Sierra Club does. I think it’s right to close coal plants – they are among the worst emitters of greenhouse gases and also emit other dangerous toxins. I disagree with their position on nuclear energy, but most of what they do is good work.

There are also some other issues I have with the piece:

  1. It says that “environmental watchdogs” (plural) are saying bad things about it, but only quotes one environmental organization.
  2. It says that “Elliott Negin…has emerged as an outspoken critic of Generation Atomic”. A search of “Elliott Negin” and “Generation Atomic” on google yields only this story – this is the first time he’s ever talked about it. Even his first quote implies that he doesn’t know what Generation Atomic is, when he says, “The nuclear industry has a track record of creating front groups, and this sounds like it’s another one”. Hardly an “outspoken critic”. I wouldn’t be surprised if the first time he heard about Generation Atomic was when Joselow asked him for a quote.
  3. It says that the “nuclear industry” employed 68,000 people in 2016 – looking at the report that Joselow cited, 76,771 people were employed by the nuclear industry in the US. And that is if you are defining the nuclear industry as only people who make, work on, or fuel commercial nuclear power plants.
  4. It quotes Dr. M. V. Ramana as one of the two “critics” of Generation Atomic cited in the article, but he doesn’t actually say anything about Generation Atomic; all he says is that the nuclear industry “very powerful” and that nuclear power is expensive and risky – all points that I would disagree with him on.
  5. Negin said that we are presenting ourselves as a “neutral” organization; no, we are pretty clear that we support nuclear energy. Negin also directly said that we are not a “fact based” organization. I challenge him to find anything on our website that is not “fact based”. Otherwise, this statement is dangerously close to libel.
Negin

“Outspoken critic”?

To summarize, Joselow seems to have set out to write a negative story about nuclear energy and a four month old advocacy organization that supports it, and she succeeded.

The views in this article are mine and mine alone and do not represent any other organization.

 

Is Nuclear Energy going the way of the Concorde?

concorde

They don’t exist unless they make money. Some people don’t like that idea, but that’s a fact of life, they are there to make money. And if they are making a product that doesn’t make them money, they’ll either stop making it or they’ll go out of business. Or both, you never know.

This is a quote from Bob Van der Linden, Curator of Air Transportation at the National Air and Space Museum, talking about supersonic transport. I fear it’s just as applicable to nuclear energy.

I’ve always been interested in flight (I actually started college as an Aerospace Engineering major), and to me, the Concorde represents an amazing feat of engineering. Vox came out with a video last year on the death of the Concorde, which I really recommend that everyone watch. But listening to the video, it really got me thinking about how the fate of the Concorde is similar to the situation nuclear energy is in.

I’m far from the person to compare nuclear reactors to planes; in fact, just recently Michael Shellenberger of Environmental Progress proposed that the nuclear industry consolidate and standardize like Airbus or Boeing.

But let’s look at some of the similarities between nuclear reactors and the Concorde:
-both nuclear reactors and the Concorde program have/had huge upfront costs, in design and the cost of a unit,
-both technologies were developed in the 1950’s-1970’s, and both are technological marvels,
-both technologies have faced public protest,
-both technologies have had large, public disasters,
-both technologies are somewhat inflexible (at least as they were implemented),
-both technologies were effectively banned in certain places,
-both technologies required a highly technical staff for operation and maintenance,
-both technologies have cheaper competitors.

To expand on these last two points, when I say that the technologies are inflexible, what I mean is that nuclear reactors normally operate at 100% full power for 1.5 – 2 years straight before shutting down to refuel. Nuclear reactors can ramp up and down in power, but often don’t because it wouldn’t be economically advantageous, and because it puts extra stress and wear on the reactor. The Concorde only had a few set routes, and a set number of seats – if more people wanted to fly than were seats, those extra people were out of luck – in essence, the Concorde also operated at 100% full capacity every flight, because it wouldn’t make economic sense to do anything but that.

Both nuclear reactors and the Concorde have/had unique advantages over competitors. In the case of nuclear, the ability to operate constantly while emitting no greenhouse gas emissions; in the case of the Concorde, getting to Paris in 3.5 hours. However, they both have/had competitors; nuclear competes with fossil fuels and renewables, and the Concorde competed with subsonic (normal) airplanes.

In the Vox video mentioned above, Phil Edwards makes the case that the Concorde died because of:
1) public disasters mixed with fears of flying,
2) noise complaints (Ban the Boom protests),
3) limited market (only trans-Atlantic flights, not trans-Pacific, no routes over the US),
4) concerns about terrorism (9/11 caused a drop in airline travel),
5) lack of support (Airbus wasn’t going to support the Concorde fleet anymore, it was too old and too difficult to upgrade),
6) and the high price of flights (because of extremely high flight costs).

It’s easy to see the parallels to nuclear, public disasters and a fear of radiation, protests, having a limited market (the large size of current reactors limits them to near large population centers), concerns about terrorism, and the higher prices than fossil fuel competitors. And many of the existing commercial reactors which have closed have been for these reasons (in addition to repairs being too complex/costly).

Westinghouse will be filling for Chapter 11 bankruptcy next week, and while Westinghouse’s fate is far from sealed, this is a big blow to the nuclear community, and it does seems to signal that a different path might be needed for the future of nuclear.

Taking all of this together, it seems like the advice for the next generation of nuclear might be to:
-expand the potential market size by reducing the size of reactors,
-increase the flexibility of nuclear by operating multiple reactors at each site which can be turned on and off relatively quickly,
-find ways to reduce costs by learning while building many units.

In many ways, this is the path that Small Modular Reactor (SMR) designers like NuScale are taking. I think if they can keep the costs down, it had a good chance of working. And interestingly enough, there are also startups working on bringing back supersonic flight and they are taking a similar approach; smaller planes (45 seats vs. over 100 for the Concorde), and more of them, which potentially offer more flexibility and may cut down costs.

Hopefully nuclear reactors don’t go the way of the Concorde, a symbol of society taking another step back from technological innovation.

Photo from the Intrepid Sea, Air, & Space Museum Complex.

A Response to Lawrence, Sovacool, and Stirling.

Introduction

A few months ago I read a paper, “Nuclear energy and path dependence in Europe’s ‘Energy union’: coherence or continued divergence?” and after reading it, I wasn’t sold. Their fundamental idea was that in countries which are looking to build nuclear or replace existing nuclear, emissions are not dropping as fast as emissions in countries which don’t have nuclear or are closing nuclear facilities, and that the changes in emissions were due to “path dependence”, meaning that once a country decides to go nuclear, they get stuck on that path.

The reason I wasn’t sold was there were a lot of words (21 pages), and three pages of references, but only one table that had any real data. That table showed a number of EU countries, how much their emissions had changed from 2005 and 2012, and the share of renewables in 2013 for that country. The change in emissions was presented in terms of percent reduction, without any data on absolute reduction in emissions, or the starting emissions for that country, and the growth of renewable generation also was not presented.

The data was also compared to 2005, which seemed odd considering the paper talked at length about the EU 2020 Strategy (which started in 2010, and uses 1990 as its baseline). It was also strange that in 2016, data from 2012 was being used instead of data from a more recent year.

So I emailed Dr. Sovacool and Dr. Lawrence (two of the authors) the following questions:

1) What time period was used for the emissions reductions? It seems to be 2005-2012, based on the 2015 EU Commission document page 30, but it’s not clear from the paper.

2) Why was 2005 used as the start of the period? The EU 2020 goes from 2010-2020, and the Lisbon Strategy went from 2000-2010.

3) Why are percentages of emissions reductions from countries with vastly different overall emissions averaged? Eg. France is a large energy producer and had significant cuts in emissions, Romania is relatively small in comparison, but both are weighted equally in the average of % emissions change. Why weren’t the total emissions changes for each group added up and then the percentage taken of that? This seems like a more accurate assessment of whether emissions increased or decreased in those groups of countries.

4) Likewise, why were percentages of renewables share averaged? Again, a small country (by energy consumption/population) with a large renewables share (eg. Iceland) has equal weight in this method to much larger country (eg. Italy).

5) Also, shouldn’t this column look at growth in renewables share over the same time period, not overall percentage? There are many European countries who’ve undergone a huge growth in renewable capacity, and a number that already had a large renewables capacity (eg. hydro) before this time period; if the goal is to identify the impacts of the EU 2020 Strategy, then the change in renewables generation would seem to be more valuable information, no?

I did get a response back from Dr. Sovacool, who said that Dr. Lawrence was on vacation, but he’d respond when he got back. And so I waited, and started to forget about the paper. I figure he probably lost track of my email, it happens.

But recently “The Sussex Energy Group” (Dr. Lawrence, Dr. Stirling, and Dr. Sovacool) has responded to a few other criticisms of this paper, and I read one of the responses. In it, they looked back at their data and realized that some of their numbers in the table from their paper were wrong, and they posted corrected numbers. At this point, I decided to do my own analysis, and here it is.

Analysis of Lawrence, Sovacool, & Stirling
Nicholas Thompson

There is a lot to unpack here, so I’ll try to go step by step.

Problem 1: The math is incorrect

Here The Sussex Group states that emissions reduction data was taken from the Statistical Handbook of the European Union, here is a link directly to that data. This data is presented in proportion to 1990 emissions, where 1990 = 100. What The Sussex Group seems to have done is subtracted the 2012 emissions from the 2005 emissions to get a “percent reduction in emissions”. This is incorrect math. To calculate a percent change of anything, you take (New-Original) *100/Original. By not doing this (dividing by the original value), they didn’t calculate percent change in emissions with a 2005 baseline (as the paper states).

To demonstrate, here is the data for two countries:

Table 1: Relative GHG Emissions Data for Spain and Hungary

1990 1995 2000 2005 2010 2011 2012 Subtracting 2012-2005 Actual Percent Emissions Reduction [%]
Spain 100 110.9 134.8 154.2 125.4 126.4 122.5 31.7 20.56
Hungary 100 81.3 79.5 80.6 69 67.2 63.7 16.9 20.97

Doing all this math correctly creates a different table than the one found here:

Table 2: Sussex Data vs. Calculated Percentage Reductions in Emissions

Sussex Data Corrected Percentage Reduction in Emissions
Group 1 Average 11.80 9.67
Austria 16.00 13.33
Cyprus 1.90 1.27
Denmark 17.50 18.54
Estonia -1.60 -3.49
Greece 22.60 17.61
Ireland 20.80 16.28
Italy 21.90 19.62
Latvia -0.40 -0.94
Luxembourg 10.80 9.97
Malta -9.50 -6.45
Portugal 29.80 20.59
Group 2 Average 13.77 12.07
Belgium 17.80 17.73
Germany 4.30 5.32
Netherlands 8.50 8.35
Slovenia 7.60 6.90
Spain 31.70 20.56
Sweden 12.70 13.60
Group 3 Average 10.19 12.92
Bulgaria 2.30 3.95
Czech Republic 7.10 9.54
Finland 9.90 10.10
France 12.10 11.91
Hungary 16.90 20.97
Romania 9.90 17.10
Slovakia 12.20 17.28
UK 11.10 12.53
Group 4 Average 1.50 3.32
Lithuania 3.40 7.11
Poland -0.40 -0.47

In The Sussex Group’s analysis, they split countries into four Groups:
Group 1: No Nuclear
Group 2: Decommissioned/Phasing Out Nuclear
Group 3: Plans to Extend/Replace/Add Nuclear
Group 4: Plans to Resume Nuclear

First note on this is even using their incorrect subtraction method, The Sussex Group data for Sweden and Latvia here is incorrect. The second note is that when using their premise and actually calculating the average percentage change in emissions correctly, their entire thesis is incorrect. It shows that countries with no nuclear had lower emissions reductions than countries which were decommissioning nuclear, and the greatest emissions reductions were in countries which were extending/replacing/adding nuclear.

Problem 2: The method is incorrect

So far, for the sake of argument, I’ve been assuming that method their analysis is correct – and it isn’t. Just averaging emissions changes in countries does not tell you much about the emissions changes in that group of countries, because each country has a different amount of emissions, and some of these countries are vastly different. Averaging a percentage change in emissions in Malta and Italy is meaningless – one has over a hundred times more emissions than the other. Taking a simple average weights these two countries the same, as if they are the same size.

Just to give an example, from 2005 to 2014, Italy reduced its emissions 27.2%, and over the same time period, Malta increased its emissions 2.1%. An average of these two would yield a 12.55% “decrease” in emissions – which is completely wrong! In absolute terms, Malta’s emissions increased 0.1 million tons of CO2-eq, and Italy’s emissions decreased by 160 million tons of CO2-eq. The proper way to calculate percent emissions reductions would be by summing the total emissions reductions for both countries over the time period desired, and dividing by the starting emissions of both countries (and multiplying by 100).

Problem 3: There is no justification for their starting year of analysis

Whenever anyone analyzes anything, the baseline they use is extremely important, and can influence the results. To demonstrate that, I’ve calculated and plotted in Figure 1 the actual percent emissions reductions for each of the 4 Groups that The Sussex Group looked at, as a function of the starting year, with 2014 being the end point. So for instance, on the graph, year 1995 is plotting the percentage emissions reductions for that group from 1995 to 2014. Data is from Eurostat here and here.

fig1
Figure 1: Percent Emissions Reductions by Group as a Function of Time

Just for a reminder:
Group 1: No Nuclear
Group 2: Decommissioned/Phasing Out Nuclear
Group 3: Plans to Extend/Replace/Add Nuclear
Group 4: Plans to Resume Nuclear

As the graph shows, with a starting year from 1990 to just after 2000, Group 3 had the most emissions reductions. Using a starting year after that, Group 1 had the most emissions reductions, but was closely followed by Group 3. This shows again, that their conclusion is not supported by the data. But that’s not all.

The paper also makes many references to the EU 2020 targets – which aim to decrease emissions 20% lower than 1990 levels. Based on that goal, it’s clear that 2005 should not be the baseline year, 1990 should. Meaning it’s countries in Groups 1 and 2 which have more work to do to decrease emissions, the countries which do not have nuclear or are decommissioning/phasing out nuclear.

Problem 4: Statistical significance

One of the groups shown here (Group 4) has only two countries, meaning there is likely little statistical significance from this group and no conclusions should be drawn from it. Normally samples are only statistically significant if there are 30 or more observations, which when it comes to countries is sometimes impossible. However the conclusions derived from the analysis in the paper don’t seem to address this limitation of this data.

Problem 5: There’s no attempt to account for population

Normally when comparing the carbon emissions of various countries, the total emissions are put in some context by putting them in terms of per capita emissions. I’ve done that here, for each Group (data here). Group per capita emissions data was calculated by summing the total emissions in each Group and dividing by the total population of each Group. As can be seen in the graph, Group 2 has the highest emissions to start with, followed by Group 1, 3, and 4. As time goes on, per capita emissions in Groups 1, 2, and 3 all drop, with emission for Groups 1 and 3 ending up almost exactly the same in 2014.

fig2
Figure 2: Per Capita Emissions by Group

Conclusion

The paper states the following,

“Perhaps most germane – and without necessarily implying causality – there appears to be a prima facie pattern among the disaggregated groups of countries presented above: namely, progress in both carbon emissions reduction and in adoption of renewables appears to be inversely related to the strength of continuing nuclear commitments.”

In the “Policy Relevance” section, the authors write that this article,

“…finds that intensities of national commitment to nuclear power tend to be inversely related to degrees of success in achieving EU climate policy goals.”

None of the data seem to support these conclusions, and the entire paper is based on those conclusions. If anything, countries with nuclear energy tend to have started with lower emissions per capita, and achieved more emissions reductions in percentage terms. 

This is actually unsurprising when the data is examined. Many of the Group 3 countries are former Soviet states which were able to close older, dirtier power plants, and the two largest Group 3 countries (France and the United Kingdom) both have seen large reductions in emissions since 1990. All of the Group 3 countries but Finland and France have achieved 20% or more reductions in emissions since 1990, and both Finland and France are well positioned to hit these goals by 2020 as they have already reduced emissions ~15%. Compare that to Group 1, where only three out of 11 countries have reduced emissions by 20%, and four have increased emissions since 1990.

It’s very strange that the authors didn’t just go straight to the actual emissions data (per capita or otherwise) which is readily available online, and calculate emissions changes based on that. Instead, by using relative data incorrectly, they came to an incorrect conclusion.

In short, this paper looks more like there was a preformed conclusion, and data was found to fit that conclusion. The math, method used for calculation, and entire premise of the analysis are all wrong. If I have enough time, I’ll write this up more formally as a response in Climate Policy.