Small Modular Reactors And Iowa

Google Maps Image of Duane Arnold Energy Center
Google Maps Image of Duane Arnold Energy Center

A joke is circulating on the internet that SMR stands for Spending Money Recklessly. It isn’t funny because it is true, even if big money investors have a plan to recoup their investment in Small Modular Reactors with interest. Regular folks like me don’t want new nuclear power when renewable projects that include solar and wind power generation can meet much of our needs.

Here’s the rub with my way of thinking: renewables are clean, cheap, and safe for the first 70-80 percent of meeting our electricity needs. Something needs to fill the gap so the grid can reliably deliver exactly the amount of electricity customers use. What fills that gap? Nuclear energy is a candidate for that, yet it is beset with problems, especially in the United States, like some I mentioned last week.

In her new book, Clearing the Air: A Hopeful Guide to Solving Climate Change in 50 Questions and Answers, author Hannah Ritchie has four on nuclear power:

  1. Q: Isn’t nuclear power dangerous? A: Nuclear power is not risk-free, but it’s one of the safest energy sources we have.
  2. Q: Doesn’t it take too long to build a nuclear plant? A: Nuclear plant in the West often have long delays., but some countries can build plants in six to eight years.
  3. Q: Isn’t nuclear power too expensive? A: Nuclear power is expensive, especially in the U.S. and Europe, but some countries are building it much cheaper.
  4. Q: What about radioactive waste? A: We know how to handle radioactive waste safely in deep geological sites, but countries need to prove it.

Ritchie points out there is almost no case for fossil fuels to fill the mentioned 20-30 percent gap in our electricity needs going forward because they are unsafe compared to other forms of electricity generation. When we recognize all their external costs, they are too expensive.

SMR stands for Small Modular Reactor. These nuclear reactors are designed to be factory-built and transported to the installation site as modules, allowing for streamlined construction, scalability, and potential integration into multi-unit configurations, according to Wikipedia.

According to Ritchie, one of the problems of U.S. construction of nuclear power plants is there are not enough experienced workers. We need to build a good number (maybe 10-12) of identical nuclear power plants to train workers in these jobs. Changing government regulations regarding nuclear power have created an environment where each plant is different and that variation is part of the reason construction is delayed. Controlling the design characteristics of Small Modular Reactors by building them in a factory could possibly address the worker issue by standardizing non-site specific differences between nuclear power plants.

As I write this, Eastern Iowa does not have a confirmed commercial SMR project, nor does anyone in the country. There is talk about installing one or more at the Duane Arnold Energy Center in Palo. By “talk” I mean there is policy activity in the Linn County Board of Supervisors, and discussion of existing infrastructure to handle nuclear materials at Palo. Last month, in both the Iowa Senate and House, legislation (HSB 767/SSB 3181) moved to provide sales and use tax exemptions for nuclear energy projects. If enacted into law, it would encourage development of nuclear power projects in Iowa. So far, Iowa is at jump street regarding new nuclear power.

The idea of implementing new SMRs in an environment where there are zero of them in commercial operation in the U.S., seems a bit unlikely. It would be if I were the investor. The role of the federal government is critical in advancing this form of electricity generation.

There is also the legacy to deal with. While nuclear power is safer, by orders of magnitude, than fossil fuel electricity generation, when a problem happens as it did in Fukushima, Chernobyl, or Three Mile Island, it receives global attention. There are other, real-world issues.

Any discussion of nuclear power in the U.S. carries the weight of our earlier nuclear history. Civilian nuclear reactors are distinct from weapons programs, but they share regulations, institutions, supply chains, and a legacy of radiation policy shaped during the Cold War. Uranium mining for both weapons and fuel exposed workers and nearby communities. Atmospheric testing at the Nevada Test Site spread fallout across the country, including in Iowa, and as far away as Rochester, New York, where radioactivity ruined film being produced by Kodak. These experiences led to compensation programs and continue to influence public trust, particularly when new projects or waste sites are proposed. The relevance is not technological equivalence between power generation and weaponry, but the role that historical exposure plays in how communities assess risk today.

One might ask, isn’t the president eliminating regulations to enable the nuclear power industry? Yes and no. While the administration shifted policy direction toward evaluating nuclear reactor proposals more quickly, reducing the regulatory burden, and treating nuclear power as a strategic national priority, it does not mean there are no regulations at all. In fact, the changing regulatory environment is one reason why it takes much longer to build a new nuclear power plant here than in other countries. Every regulation change demands design changes for accommodation. One expects post-Trump administrations to make more regulatory changes.

Small Modular Reactors are no silver bullet, although no form of electricity generation is without issues. Whether SMRs move from planning to commercial use is an open question in 2026.

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Beyond Joe Trippi’s Technology

Tools mounted on a pegboard.

Editor’s Note: Due to a glitch in the platform, this post was up last week, but not seen. I am running it again because the message remains important.

Joe Trippi’s 2004 work to mine the internet and empower supporters of the Howard Dean campaign was revolutionary. As he described it, it was an “open-source revolution” that went beyond the dissemination of campaign messages. Using Meetup.com, blogs, and other media, he turned hundreds of thousands of volunteers into decentralized, self-organizing activists who powered fundraising and local organizing — like a “virtual mid-size city.” It was something to see in real time.

Since then, there have been two distinct iterations in the use of information technology in campaigns. The first was the Republican Party’s use of Cambridge Analytica to microtarget individual voters during the 2016 Trump campaign. While the success of this operation continues to be debated — and how it worked was not transparent — it was a compelling idea for moving beyond bulk messaging that delivers identical messages regardless of individual differences. What made it a game changer was that voter persuasion could be individualized at scale. On the darker side, Cambridge Analytica announced it was shutting down and filing for insolvency in May 2018. The closure was a direct result of intense media scrutiny, investigations, and the loss of clients following the March 2018 revelations that it misused data from up to 87 million Facebook users.

That progressives need to catch up with Republicans in the use of technology seems evident. This challenge is complicated by the advent of readily available, yet still unproven, artificial intelligence technologies like Claude, ChatGPT, and Google Gemini.

Today, it isn’t clear how artificial intelligence will be used in campaigns. We do know a few things. U.S. Senator Bernie Sanders recently sat for an interview with Anthropic’s Claude. (Click here for a clip from that conversation, which exposes some of the motivations for collecting data from internet users.) We also know we need to balance ethical safeguards on AI with innovation in tools that could benefit progressive causes. Finally, misinformation and AI-generated propaganda could undermine democratic processes. What do we do?

What we can’t do is stick our collective progressive heads in the sand. I can’t count how many people I’ve heard say something like, “AI uses too much energy, so I won’t use it.” Two things about this. First, privacy issues are more important than energy use. Second, energy use compared to what?

In her new book, Clearing the Air: A Hopeful Guide to Solving Climate Change in 50 Questions and Answers, author Hannah Ritchie writes, “Data centers currently use only a few percent of the world’s electricity. The big question, though, is whether this will explode with the rise of AI. Probably not.” She discusses a Pareto-style analysis that points to the true energy hogs. Not surprisingly, these are industry, buildings, electric vehicles, air conditioning, and heating, with data centers eighth on the list at around 1-3 percent of consumption. At a minimum, progressives need to stop hyping unknown energy scenarios and instead resolve issues around privacy (Senator Sanders has a bill) while pressuring Google, OpenAI, and Anthropic to meet their corporate climate goals.

Dealing in facts, not hyperbole, is always good advice.

AI is imperfect and no substitute for grassroots knowledge about campaigns and the real voters who will participate in elections. While the database of personal profiles AI draws upon is vast, the granular knowledge that a political activist in a specific race possesses is more relevant to an individual’s potential behavior than AI ever will be.

Like other technologies, AI is a tool that belongs in campaign toolboxes. It is an extension of what Joe Trippi did so long ago — and it is worth learning about instead of shunning.

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Stories About Forests

Part of the forestry preserve at Lake Macbride State Park.

I was taken aback by the administration’s decision to dismantle the U.S. Forest Service. Jim Pattiz outlined what happened in his substack post, “Trump Administration Orders Dismantling of the U.S. Forest Service.” What they are doing is bad. While the news broke suddenly, and agreements were signed quickly, the future of roughly 193 million acres of forests and grasslands not carved up with roads or clear cut logging has been up in the air for decades. With this administration, loggers and anti-government agents appear to be getting their way.

In 1970, Joan Didion opened her celebrated book The White Album by saying, “We tell ourselves stories in order to live.” The U.S. Forest Service action reminded me of this and the competing stories it represents.

One story, summarizing Scott Russell Sanders in A Conservationist Manifesto, goes like this. The national forest represent a wilderness with something to teach us. We are part of a living biome. We should protect these wild places as a habitat for wildlife, as a reservoir of natural processes, and as a refuge for the human spirit. The U.S. Forest Service adds a layer by being a research arm of the federal government.

Another story , according to Sanders, asserts that to “lock up” these acres from development would cost jobs, handicap economic growth, and “threaten the American way of life by denying us access to fuel and timber.” We Americans should be free to go into the warehouse that is nature and do whatever we want, regardless of consequences. It is squandering resources to not harvest timber from national forests and refrain from building roads there.

My story is we lie to ourselves by saying we can lawsuit our way out of this. Already, the Center for Biological Diversity and the Sierra Club filed lawsuits challenging the USDA’s “interim final rule” that removed public comment and environmental review procedures for forest projects, arguing the fast-track rules violate the Administrative Procedure Act and the National Environmental Policy Act. I wish them well. But shouldn’t we be able to agree that the 8.5% of land these acres represent should be set aside and preserved? It is very American to settle this in courts rather than in the hearts and minds of citizens.

In typical fashion for this administration, they are moving very quickly to dismantle the U.S. Forest Service, using the playbook developed to change the Bureau of Land Management during Trump 1.0. The headquarters will move from Washington, D.C. to Utah, and much of the research into how to prevent forest fires, and related issues will apparently end. Many employees will resign because they can’t support what the administration is doing or leave because moving to Utah is not a pleasant prospect. This is the change Republicans seek.

On my daily walks through the woods on a gravel trail, I consider the quiet and beauty of place. The sounds of bird life fill the air, and the air breathes fresh and clean, that is, unless a wind blows in from a concentrated animal feeding operation. We all need this type of solace from time to time.

We do what we can to survive in a Republic. Lawsuits are part of that as are competing stories about our experiences with the same things. I seek to be part of the biome and contribute to its well being: At the same time, I seek to understand all these stories and more, to contribute more than I take, while taking only what I need to survive and protect the commons for future inhabitants of Earth. That is a just path.

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Watch: Iowa US Senate Candidates Appear In Joint Forum

Streamed live on April 8th. Event moderated by Mazie Stillwell, Executive Director with Progress Iowa and Tiffany Muller, President of End Citizens United.

Forum moderated by Mazie Stillwell, Executive Director with Progress Iowa and Tiffany Muller, President of End Citizens United.

“Republicans have committed $29,000,000.00 in their support of Ashley Hinson in this race. They think they can come in here and buy this race. And we’re not going to let them, are we?” – Mazie Stillwell, moderator

Must watch if you are undecided.

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Iowa Must Have Nitrate Water Sensors


“Iowa has 2.5 more CAFOs than the next highest state, Minnesota.” – Diane Rosenberg, JFAN Executive Director.

“We have the most heavily nitrate concentrated rivers in our nation.”  – Larry Weber

Jefferson County Farmers & Neighbors, Inc. – JFAN
Apr 7, 2026

Iowa’s real-time nitrate water sensor network is in danger of losing funding on June 30, 2026. But Iowa state legislators have the power to restore its funding this session.   Larry Weber, Director of the IIHR-Hydroscience and Engineering and the creator of the water quality sensor network, provides a solid look at how the Iowa Water Quality Information System network operates and why it’s so important to the health and safety of Iowans.

Weber’s presentation includes:

• Why the network is especially important for small municipalities in rural counties.

• How farmers, state agencies and more rely on data from the system

• How it’s different from DNR, USGS, USDA and IDALS sensors

• What unique and critical information they provide that keep Iowans safe.

• Plus a vibrant Q&A section

0:00 Introduction – Diane Rosenberg, JFAN Executive Director
4:54 Nitrate Sensors Presentation – Dr. Larry Weber
4:54 Background Information on IIHR and the Iowa Flood Center (as it relates to IQWIS)
16:28 Continuous Real-time Nitrate Sensors
37:30 Q&A Session
1:01:28 Action Steps

Here are several ways you can take action.
1.   Call or email your legislator. Find their info here. IARA put together a script, and talking points that you can use to make it easy to reach out.
2.   Send your legislator the recording of the meeting and ask them to watch it. ‘
3.   We recommend you also send them this briefing on the IIHR network developed by John Norris and Dr. Weber.
4.   Take action with this Iowa Environmental Council Action Alert.
5.   Attend a legislative forum scheduled in your area and ask about the water sensors.
6.   If you in or near Fairfield, join us on Friday afternoon from 4-6 pm for a postcard party at Scream Ice Cream, 1401 Main Street, Fairfield, entrance on south side of building
7.   Watch for a petition coming from JFAN on the water sensor network.
Additional Information about the Distinction Between the IIHR and DNR/IDALS Sensors
Adam Shriver, Director of Wellness and Nutrition at The Harkin Institute, addresses some misinformation floating about and points out the differences between the IIHR and the DNR/IDALS water sensors in his recent Substack column, These Two Things Are Not the Same.
Thank you for all you can do to advocate for funding for the IIHR water sensors. It only costs 32¢ per Iowan each year to properly fund the sensor network. Our public health and well being is worth 32¢!
—–
Jefferson County Farmers & Neighbors, Inc.
PO Box 811
Fairfield, IA 52556
641-209-6600
Follow us on Facebook: https://www.facebook.com/JFANIowa
JFAN is funded by grassroots support and gratefully welcomes your donations. https://www.jfaniowa.org/donate-today
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What’s Eating Iowa: Part 2 – Cancer

ICYMI

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Iowa Has A Radio Problem

Prairie Dog

Originally published in the Spring 2026 edition of The Prairie Progressive, Iowa’s oldest progressive newsletter. The PP is  funded entirely by reader subscription, available in hard copy for $15/yr.  Send check to PP, Box 1945, Iowa City 52244. Click here for archived issues

by Trish Nelson and Dave Bradley 

There is a book out now, Rural Versus Urban: The Growing Divide That Threatens Democracy. I saw an interview by Paul Rosenberg of Barn Raiser Media with one of the authors, Suzanne Mettler.

The discussion covered factors they believe responsible for our current situation – the erosion of the New Deal, the Reagan era, deregulation, union-busting, abortion, Christian nationalism, gun rights, NAFTA, money, culture wars, Democratic party failures, etc. are presented as explanations for the magical powers of the GOP to put themselves in power no matter how horrible their policies and how unlikable their candidates.

They mention nothing about the growing conservative media Republicans have spent decades building. Republicans have made it their mission to own and control the media for the purpose of winning elections. This is no accident. Their primary method of doing so is by strategic use of language to ruin the Democratic party reputation in the eyes of the public. That is what they set out to do and that is what they have done. (See the award-winning documentary ‘The Brainwashing of My Dad’ by Jen Senko about the history of the Republican plan to win elections and keep Democrats out of power forever by establishing their own media).

The author admits her cited reasons for the urban rural divide aren’t enough to explain why huge swaths of people continue to vote for Republicans when their policies make their lives worse.

Lying to the public through the mass media is obviously unsustainable for a democracy. Millions of Americans and many Iowans live their lives according to the lies they are told by Fox News. One-third of the country thinks Donald Trump is their savior.

Trump’s numbers still hover around 30% approval. Pundits on our side cite this as good news and how historically bad it is for an American president. But when you think about everything the felon in the White House has done and Republicans have done alongside him, approval should be one percent.

Why do voters support Democratic policies but tell you at the doors they would never vote for a Democrat? Pollsters analyze election data, but the interpretation of the data typically makes no attempt to add a contextual layer examining the false beliefs voters absorb from media. I attended a Zoom event where Iowa pollster Ann Selzer was asked why voters were never asked where they receive their news. She replied, “that is never going to happen.” And that was the end of it.

Iowa has a particular problem. We have several Sinclair Broadcasting TV stations and a statewide network of commercial radio stations that pump multiple hours every day of rightwing garbage into our communities. Dave Bradley has been writing about the radio problem in Iowa for two decades.

He wrote about Mettler’s conclusions, “I think what they wrote hit the mark, but I am surprised by what they left out. That is media, and most specifically local radio in the rural areas. Of course, local TV stations and social media such as Facebook come along to cement the norms in rural areas that are planted in rural areas by local radio stations. After Clinton signed the Telecommunications Act of 1996, the far right gobbled up small and medium-sized radio stations that local people trusted and where they would get their opinions shaped daily.

They also added major radio stations like WHO in Des Moines. Farmers and small rural businesses had decades of connecting to the world through the radio; suddenly all the radio stations were booming out Rush Limbaugh and Sean Hannity. When they turned to TV, newspapers, or the new internet, their opinions were confirmed by those media as they were also bought up by the far right.

Liberal leaders downplayed the effect of local media and instead tried to focus on national issues. Anything they did was clobbered by thousands of local radio, TV, newspapers, and internet influencers almost as quickly as they said it.

Howard Dean’s 50-state strategy was the only thing close to really confronting the overwhelming local media powerhouse that the far right had built. I’m surprised it was not even mentioned.”

We should be more concerned that enough people to decide elections believe provably false ideas. It is hard for many to accept that TV, radio, and media in general have so much influence. Maybe because no one knows what to do about it. I wish Iowa had a Chris Jones for media. Jones, running for Iowa Secretary of Agriculture, got the problem of big ag and our polluted water into the conversation, something that was considered political suicide for Iowa Democrats just months ago. I have begged and pleaded with Free Press to establish state and local chapters to help states get organized to push back but the answer is always the same: no money for that!

Progressive pundits are big on touting independent media. They seem to think internet podcasts and Substack are the answer to beating back the dominant corporate media. They argue that we should abandon legacy media – radio and TV—because “nobody watches TV or listens to the radio anymore.” I guess they haven’t noticed that there is a reason Republicans have taken over the ‘legacy’ media. How else could America elect someone like Donald Trump?

—Trish Nelson is the administrator for http://www.blogforiowa.com.

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Book Review: Clearing The Air

Hannah Ritchie is the kind of data head I would like to be and her new book, Clearing the Air: A Hopeful Guide to Solving Climate Change in 50 Questions and Answers is part of the reason. In it, she explains many aspects of solving the climate crisis using data to back up her statements. This one is worth reading.

Because the book is written in ten topical parts–fossil fuels, renewable energy, electric cars, and such–it is easy to find whatever topic is relevant to a current discussion. Once a reader picks a topic, the uniform format–question, answer, charts, discussion, and what we need to do–the information is quickly accessible. It reads less like a narrative, and more like a scientific research tool, which I suppose is the point.

The section on nuclear power challenged my way of thinking about the power source. It opened the possibility that because of its long overall positive safety record, it could fill a need in a renewable energy powered electrical grid currently being addressed by fossil fuels. She points out the significant obstacles to nuclear power in the United States, and addresses paths to overcoming them. Every part and individual question and answer is like this.

Her five questions to separate fact from fiction are a simple, straight-forward way of evaluating anything read in the news media, in books, and on social media. That alone s worth the price of the book.

So many terms about climate change solutions get bandied about public discourse. Having a reliable way to access information about heat pumps, aviation fuel, electric cars and the like, helps avoid stress caused by trying to digest claims that may or may not be true.

My recommendation is get a copy from your public library and read it. You will likely be glad you did.

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Progressive AI

Toolbox.
Toolbox.

Joe Trippi’s 2004 work to mine the internet and empower supporters of the Howard Dean campaign was revolutionary. As he described it, it was an “open-source revolution” that went beyond the dissemination of campaign messages. Using Meetup.com, blogs, and other media, he turned hundreds of thousands of volunteers into decentralized, self-organizing activists who powered fundraising and local organizing — like a “virtual mid-size city.” It was something to see in real time.

Since then, there have been two distinct iterations in the use of information technology in campaigns. The first was the Republican Party’s use of Cambridge Analytica to microtarget individual voters during the 2016 Trump campaign. While the success of this operation continues to be debated — and how it worked was not transparent — it was a compelling idea for moving beyond bulk messaging that delivers identical messages regardless of individual differences. What made it a game changer was that voter persuasion could be individualized at scale. On the darker side, Cambridge Analytica announced it was shutting down and filing for insolvency in May 2018. The closure was a direct result of intense media scrutiny, investigations, and the loss of clients following the March 2018 revelations that it misused data from up to 87 million Facebook users.

That progressives need to catch up with Republicans in the use of technology seems evident. This challenge is complicated by the advent of readily available, yet still unproven, artificial intelligence technologies like Claude, ChatGPT, and Google Gemini.

Today, it isn’t entirely clear how artificial intelligence will be used in campaigns. We do know a few things. U.S. Senator Bernie Sanders recently sat for an interview with Anthropic’s Claude. (Click here for a clip from that conversation, which exposes some of the motivations for collecting data from internet users.) We also know we need to balance ethical safeguards on AI with innovation in tools that could benefit progressive causes. Finally, misinformation and AI-generated propaganda could undermine democratic processes. What do we do?

What we can’t do is stick our collective progressive heads in the sand. I can’t count how many people I’ve heard say something like, “AI uses too much energy, so I won’t use it.” Two things about this. First, privacy issues are more important than energy use. Second, energy use compared to what?

In her new book, Clearing the Air: A Hopeful Guide to Solving Climate Change in 50 Questions and Answers, author Hannah Ritchie writes, “Data centers currently use only a few percent of the world’s electricity. The big question, though, is whether this will explode with the rise of AI. Probably not.” She discusses a Pareto-style analysis that points to the true energy hogs. Not surprisingly, these are industry, buildings, electric vehicles, air conditioning, and heating, with data centers eighth on the list at around 1-3 percent of consumption. At a minimum, progressives need to stop hyping unknown energy scenarios and instead resolve issues around privacy (Senator Sanders has a bill) while pressuring Google, OpenAI, and Anthropic to meet their corporate climate goals.

Dealing in facts, not hyperbole, is always good advice.

AI is imperfect and no substitute for grassroots knowledge about campaigns and the real voters who will participate in elections. While the database of personal profiles AI draws upon is vast, the granular knowledge that a political activist in a specific race possesses is more relevant to an individual’s potential behavior than AI ever will be.

Like other technologies, AI is a tool that belongs in campaign toolboxes. It is an extension of what Joe Trippi did so long ago — and it is worth learning about instead of shunning.

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A Time To Break Silence

Contributed by Gary Sanders: 

I go to this every year. I think it is very moving.
Anyone can read from MLK’s speeches or sit and listen.  People come and go all day.”

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