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A conversation with the co-chair of the House Sustainable Energy and Environment Coalition

This week’s conversation is with Rep. Sean Casten, co-chair of the House Sustainable Energy and Environment Coalition – a group of climate hawkish Democratic lawmakers in the U.S. House of Representatives. Casten and another lawmaker, Rep. Mike Levin, recently released the coalition’s priority permitting reform package known as the Cheap Energy Act, which stands in stark contrast to many of the permitting ideas gaining Republican support in Congress today. I reached out to talk about the state of play on permitting, where renewables projects fit on Democrats’ priority list in bipartisan talks, and whether lawmakers will ever address the major barrier we talk about every week here in The Fight: local control. Our chat wound up immensely informative and this is maybe my favorite Q&A I’ve had the liberty to write so far in this newsletter’s history.
The following conversation was lightly edited for clarity.
Okay, so to start, how does the Cheap Energy Act fit into the bipartisan permitting talks?
There are two separate theories about how Congress is supposed to work, and neither of these theories is universally true but I think they inform two different approaches: do you believe the purpose of Congress is to craft good policy and then put together political consensus to put that policy forward or do you think the purpose of Congress is to find where political compromise exists and then advance the policy that can proceed along that constraint?
Depending on the situation you take Door 1 or you take Door 2.
What Mike Levin and I have tried to do with our Cheap Energy Act is to say, let’s identify the barriers to deploying cheap energy in the United States, let’s try to find the policy that’ll help consumers first and then try to get that policy done. That approach – because of the way our politics is geographically sorted out in our country – implies a wealth transfer from energy producers to energy consumers. And energy producers in this country tend to be dominant in Republican areas. That’s where coal mining is, oil and gas, logging. And energy consumers are where the population is, which skews Democratic. So on a bipartisan basis you really can’t put consumers first because that is detrimental to producers.
I think that’s why you have these two different approaches going on. I guess I have a bias towards our approach but I think we have to be very candid that the other approach does not remove the barriers to cheap energy. It removes the barriers to dirty energy.
To an overwhelming degree, and I’m slightly exaggerating, but there really aren’t permitting barriers to clean energy. There are a lot of permitting barriers to dirty energy. Which is not to say you can’t weaponize the permitting system to stop clean energy from going forward. But if you’re building a solar farm and it has to have a wire that connects it to a load, your environmental footprint is very small.
Now we’ve done some things in our bill to pre-identify corridors where there is minimal species disruptions, minimal disruption of historical artifacts, and say these are corridors where you can build things fast without guessing. Let’s not kid ourselves here: the Antiquities Act exists for a reason, the Endangered Species Act exists for a reason, and the Clean Water Act exists for a reason. But the footprint of those projects environmentally is just much, much smaller than an oil rig and a pipeline and a refinery because all of those things have the potential to leak nasty chemicals that permanently defile the air, land, and water in the vicinity.
The challenge that manifests through permitting is that if I want to lower your cost of energy, that means by definition I am undercutting your current energy provider. For the most part, that provider has undue power over whether or not you get a permit. And they have an incentive to start pamphleting the neighbors around a new transmission line, for example, to say a line is going to lower people’s property values. That’s because it is an economic threat. The reason I know that’s not an issue is you never see utilities struggle to get a new wire.
I previously reported on how the biggest sticking point in bipartisan permitting talks underway today is whether Republicans will go for tying Trump’s hands in his pursuit to stop federal renewable energy permits. Do you think any GOP lawmakers will actually do that?
Ignore whatever politics someone might have. If you’re representing a district that had a ton of wind power, not a lot of load, and you live 200 miles from a major urban center that was paying a lot for electricity, you would probably be very supportive of making it easier to build the wire to access that market and making it easier for the wind turbines to go up.
I have just described the entire Iowa congressional delegation.
Let’s say in the next election, we flip some of those Iowa seats and now what was Republican is now a Democrat, that wouldn’t change the interests of the Iowa delegation. It would just change the party. So there’s reasons why [Iowa Republican] Randy Feenstra and I have led letters on trying to build SOO Green, this high voltage transmission line that would solve exactly the problem I described there. That’s not because he’s a Republican – it’s because it is in the interests of his community.
But then why do we see so few Republicans standing up to the president in his fight specifically against renewable energy, at least in the permitting talks?
We have a huge problem with the White House that they’ve been entirely captured by the interests of energy producers and they have a rooted interest in making the price of energy expensive. The reason why they’re blocking wind permits, and the reason why they’re accelerating oil and gas exports, is because they’re completely captured by people who want the price of oil and gas to be high and they lose money when the price is low.
But that’s a completely separate series of problems.
Within the House, the leadership of the Democratic Party represents concentrated areas that would like the price of energy to be cheap. The leadership of the Republican Party represents oil and gas extractive areas that would like the price of energy to be high. So a rank and file member of the Democratic Party has no particular problem advocating for energy consumers because they’re not crossing leadership. A rank and file member of the Republican Party has no particular problem advocating for the interests of producers because they’re not crossing leadership.
I think where there’s a slight distinction is you can identify any number of Democrats from the oil and gas patch who will regularly vote with the interests of oil and gas producers, and leadership will understand why they are doing that. But it is much harder to identify members of the Republican Party who are advocating for the interests of consumers and get a pass from leadership to do that.
Mmm. So to close the loop on this, how much of a priority is it for Democrats that whatever bipartisan permitting deal is made won’t be used to speed things up for fossil while Trump continues to put the brakes on every little thing a renewable energy permit requires?
Look, I’ve seen nothing out of the House or Senate that wouldn’t do exactly what you just said. Everything would make the price of energy more expensive and make it harder to do reasonable and thoughtful environmental review. In the House and Senate as currently constituted, we are not going to get a good bill that comes through.
I think within the House you have a growing awareness that energy prices are a problem. Certainly the recent elections in New Jersey and Virginia have made that clear. You need to have a strategy to bring energy costs down. That does create an opportunity prior to next November where folks say, can I do something to help my community?
We’ll see when this bill ultimately gets out whether we get much support. I’ll say we’ve privately found Republican support for pieces of it. The way we fix this problem is by doing what the Republican Party used to be known for, which is competition. There’s no reason why we couldn’t incentivize utilities to make money by saving their consumers money. Or incentivize various pieces of the energy industry to better interconnect their markets so you could always choose the lowest cost option because Adam Smith is a god. Those arguments play much better with Republicans in states that have heavily deregulated. There are individual pieces where we’ve found Republican support. And if you think good policy and economics wins, let’s make good policy and economics wins and build support for it.
Last thing – you said there aren’t permitting barriers to clean energy. But in my reporting, I’m constantly covering local communities opposing renewable energy projects, transmission siting, battery storage. It’s a major barrier to development.
What role do you think the federal government and Congress has in dealing with the issue of local control?
It’s an old saw: depending on the issue, I’ll tell you that I’m supportive of states rights.
There are huge chunks of our energy system that should be federalized but aren’t. As an example, it makes no sense that if you want to build a gas pipeline across multiple states in the U.S., you go to FERC and they are the sole permitting authority and they decide whether or not you get a permit. If you go to the same corridor and build an electric transmission line that has less to worry about because there’s no chance of leaks, you have a different permitting body every time you cross a state line. That’s only because of laws going back to the 1930s that gave FERC sole authority on gas but not on the electric side. Our bill would fix that.
We’ve had this legacy of local control that has – not intentionally – had the practical effect of making it much easier for communities to block electric generation and distribution than natural gas distribution. This necessarily means that we have made natural gas producers more politically powerful and electricity consumers less politically powerful. Whether it was an intentional choice or not, it was a choice.
There are ways consistent with energy policy and congressional law where we can rationalize and have more parity across the energy system to make sure we make the right decision every time.
I also think at the end of the day, markets win. West Virginia one hundred years ago was the place to site your energy-intensive manufacturer because they had a ton of hydro and a ton of coal. They’ve tapped out the hydro, the coal is no longer cheap, and the economy is not good anymore. Then shift to Texas which has built more wind and solar than any state in the country and unusually for a red state has been much more pro-competition in how they regulate their energy markets, that has given them more dynamic electricity costs. Those are two different red states and sets of policy choices.
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It’s aware of the problem. That doesn’t make it easier to solve.
The data center backlash has metastasized into a full-blown PR crisis, one the tech sector is trying to get out in front of. But it is unclear whether companies are responding effectively enough to avoid a cascading series of local bans and restrictions nationwide.
Our numbers don’t lie: At least 25 data center projects were canceled last year, and nearly 100 projects faced at least some form of opposition, according to Heatmap Pro data. We’ve also recorded more than 60 towns, cities and counties that have enacted some form of moratorium or restrictive ordinance against data center development. We expect these numbers to rise throughout the year, and it won’t be long before the data on data center opposition is rivaling the figures on total wind or solar projects fought in the United States.
I spent this week reviewing the primary motivations for conflict in these numerous data center fights and speaking with representatives of the data center sector and relevant connected enterprises, like electrical manufacturing. I am now convinced that the industry knows it has a profound challenge on its hands. Folks are doing a lot to address it, from good-neighbor promises to lobbying efforts at the state and federal level. But much more work will need to be done to avoid repeating mistakes that have bedeviled other industries that face similar land use backlash cycles, such as fossil fuel extraction, mining, and renewable energy infrastructure development.
Two primary issues undergird the data center mega-backlash we’re seeing today: energy use fears and water consumption confusion.
Starting with energy, it’s important to say that data center development currently correlates with higher electricity rates in areas where projects are being built, but the industry challenges the presumption that it is solely responsible for that phenomenon. In the eyes of opponents, utilities are scrambling to construct new power supplies to meet projected increases in energy demand, and this in turn is sending bills higher.
That’s because, as I’ve previously explained, data centers are getting power in two ways: off the existing regional electric grid or from on-site generation, either from larger new facilities (like new gas plants or solar farms) or diesel generators for baseload, backup purposes. But building new power infrastructure on site takes time, and speed is the name of the game right now in the AI race, so many simply attach to the existing grid.
Areas with rising electricity bills are more likely to ban or restrict data center development. Let’s just take one example: Aurora, Illinois, a suburb of Chicago and the second most-populous city in the state. Aurora instituted a 180-day moratorium on data center development last fall after receiving numerous complaints about data centers from residents, including a litany related to electricity bills. More than 1.5 gigawatts of data center capacity already operate in the surrounding Kane County, where residential electricity rates are at a three-year high and expected to increase over the near term – contributing to a high risk of opposition against new projects.
The second trouble spot is water, which data centers need to cool down their servers. Project developers have face a huge hurdle in the form of viral stories of households near data centers who suddenly lack a drop to drink. Prominent examples activists bring up include this tale of a family living next to a Meta facility in Newton County, Georgia, and this narrative of people living around an Amazon Web Services center in St. Joseph County, Indiana. Unsurprisingly, the St. Joseph County Council rejected a new data center in response to, among other things, very vocal water concerns. (It’s worth noting that the actual harm caused to water systems by data centers is at times both over- and under-stated, depending on the facility and location.)
“I think it’s very important for the industry as a whole to be honest that living next to [a data center] is not an ideal situation,” said Caleb Max, CEO of the National Artificial Intelligence Association, a new D.C.-based trade group launched last year that represents Oracle and myriad AI companies.
Polling shows that data centers are less popular than the use of artificial intelligence overall, Max told me, so more needs to be done to communicate the benefits that come from their development – including empowering AI. “The best thing the industry could start to do is, for the people in these zip codes with the data centers, those people need to more tangibly feel the benefits of it.”
Many in the data center development space are responding quickly to these concerns. Companies are clearly trying to get out ahead on energy, with the biggest example arriving this week from Microsoft, which pledged to pay more for the electricity it uses to power its data centers. “It’s about balancing that demand and market with these concerns. That’s why you're seeing the industry lean in on these issues and more proactively communicating with communities,” said Dan Diorio, state policy director for the Data Center Coalition.
There’s also an effort underway to develop national guidance for data centers led by the National Electrical Manufacturers Association, the American Society of Heating, Refrigerating, and Air-Conditioning Engineers, and the Pacific Northwest National Laboratory, expected to surface publicly by this summer. Some of the guidance has already been published, such as this document on energy storage best practices, which is intended to help data centers know how to properly use solutions that can avoid diesel generators, an environmental concern in communities. But the guidance will ultimately include discussions of cooling, too, which can be a water-intensive practice.
“It’s a great example of an instance where industry is coming together and realizing there’s a need for guidance. There’s a very rapidly developing sector here that uses electricity in a fundamentally different way, that’s almost unprecedented,” Patrick Hughes, senior vice president of strategy, technical, and industry affairs for NEMA, told me in an interview Monday.
Personally, I’m unsure whether these voluntary efforts will be enough to assuage the concerns of local officials. It certainly isn’t convincing folks like Jon Green, a member of the Board of Supervisors in Johnson County, Iowa. Johnson County is a populous area, home to the University of Iowa campus, and Green told me that to date it hasn’t really gotten any interest from data center developers. But that didn’t stop the county from instituting a one-year moratorium in 2025 to block projects and give time for them to develop regulations.
I asked Green if there’s a form of responsible data center development. “I don’t know if there is, at least where they’re going to be economically feasible,” he told me. “If we say they’ve got to erect 40 wind turbines and 160 acres of solar in order to power a data center, I don’t know if when they do their cost analysis that it’ll pencil out.”
Plus a storage success near Springfield, Massachusetts, and more of the week’s biggest renewables fights.
1. Sacramento County, California – A large solar farm might go belly-up thanks to a fickle utility and fears of damage to old growth trees.
2. Hampden County, Massachusetts – The small Commonwealth city of Agawam, just outside of Springfield, is the latest site of a Massachusetts uproar over battery storage…
3. Washtenaw County, Michigan – The city of Saline southwest of Detroit is now banning data centers for at least a year – and also drafting regulations around renewable energy.
4. Dane County, Wisconsin – Another city with a fresh data center moratorium this week: Madison, home of the Wisconsin Badgers.
5. Hood County, Texas – Last but not least, I bring you one final stop on the apparent data center damnation tour: Hood County, south of the Texas city of Fort Worth.
A conversation with San Jose State University researcher Ivano Aiello, who’s been studying the aftermath of the catastrophe at Moss Landing.
This week’s conversation is with Ivano Aiello, a geoscientist at San Jose State University in California. I interviewed Aiello a year ago, when I began investigating the potential harm caused by the battery fire at Vistra’s Moss Landing facility, perhaps the largest battery storage fire of all time. The now-closed battery plant is located near the university, and Aiello happened to be studying a nearby estuary and wildlife habitat when the fire took place. He was therefore able to closely track metals contamination from the site. When we last spoke, he told me that he was working on a comprehensive, peer-reviewed study of the impacts of the fire.
That research was recently published and has a crucial lesson: We might not be tracking the environmental impacts of battery storage fires properly.
The following conversation was lightly edited for clarity.
Alright let’s start from the top – please tell my readers what your study ultimately found.
The bottom line is that we detected deposition of fine airborne particles, cathode material – nickel, manganese, and cobalt – in the area surrounding the battery storage facility. We found those particles right after the fire, immediately detected them in the field, sampled the soils, and found visible presence of those particles using different techniques. We kept measuring the location in the field over several months after the fire.
The critical thing is, we had baseline data. We had been surveying those areas for much longer before the fire. Those metals were in much higher concentration than they were before, and they were clearly related to the batteries. You can see that. And we were able to see changes in surface concentrations in the soils over time, including from weather – once the rains started, there was a significant decrease in concentrations of the metals, potentially related to runoff. Some of them migrated to the soil.
What we also noticed is that the protocols that have been used to look at soil contamination call for a surface sample of 3 inches. If your sample thickness is that and the layer of metal deposit is 1 millimeter or 5 millimeter, you’re not going to see anything. If you use standard protocols, you’re not going to find anything.
What does that mean for testing areas around big battery storage fires?
That’s exactly what I hope this work helps with. Procedures designed in the past are for different types of disasters and incidents which are more like landslides than ash fallout from a fire. These metal particles are a few microns thick, so they slide easily away.
It means we have to rethink how we go about measuring contamination after industrial fires and, yes, battery fires. Because otherwise it’s just completely useless – you’re diluting everything.
The other thing we learned is that ashfall deposits are very patchy. You can get different samples between a few feet and find huge differences. You can’t just go out there and take three samples in three places, you have to sample at a much higher resolution because otherwise you’ll miss the whole story.
When it comes to the takeaways from this study, what exactly do you think the lessons should be for the battery companies and regulators involved?
There are a lot of lessons we learned from this fire. The first is that having baseline data around a potential fire site is important because then you can better understand the after.
Then, the main way to assess the potential hazards during the fire and after the fire are air quality measurements. That doesn’t tell you what’s in the air. You could have a high concentration of pollen, and then you know the quality of the air, but if you replace that with metal it is different. It’s not just how much you’re breathing, but what you are breathing.
Also, fast response. [Vistra] just released a report on soil saying there was nothing … but the sampling was done eight months after the fire. Our study shows after the fire you have this pulse of dust, and then it moves. Stuff moves to soil, across habitat. So if you don’t go out there right away, you might miss the whole thing.
Finally, what we found was that the fallout from the fire was not a bullseye pattern centered at the facility but rather offset kilometers away because of the wind.
We didn’t know much about this before because we didn’t have a real case study. This is the first real live event in which we can actually see the effects of a large battery burning.