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It took a lot of scrutiny and a lot of patience, but the city council is finally making progress against natural gas infrastructure.
Susan Albright, a city councilor in Newton, Massachusetts, was reviewing the latest batch of requests from the local gas utility in early July when one submission caught her off guard. The company, National Grid, regularly asks the city for permission to tear up stretches of road in order to replace aging gas mains and service lines. But this time, the utility wanted to install a new 46-foot pipeline leading to Newton Crossing, a mixed-use housing development that’s currently under construction.
“I thought, Oh my god,” Albright told me. “Here we are trying to get rid of pipe, and here’s some new pipe that they’re asking for.”
Such “grant of location” requests used to be a rubber stamp exercise for the Public Facilities Committee, of which Albright is the chair. But more recently, they’ve become contentious. Activists have started showing up to public meetings to question the necessity of pipeline work. Could the pipes be repaired instead of replaced? Or even better, retired? Could the houses served by them be electrified?
To get ahead of public outcry about a brand new pipe, Albright sprung into action. She pulled up plans the housing developer had filed with the city and learned that the apartments were intended to be all-electric. The developer had requested a gas connection solely to serve commercial businesses on the ground level. Albright found a contact for the project and picked up the phone.
“Is there any possibility that you could go electric for your commercial?” she recalled asking, explaining the connection between natural gas and climate change, and the city’s goal of weaning off gas. “At first he was very reluctant,” she told me. “But then he called me back and said that he’s willing to try it.” His ability to do so will depend on whether the electric utility can supply enough power. Nonetheless, Albright had successfully pushed a vote on the request to a later date. “We will review that grant of location at our meeting on July 28, and hopefully he will withdraw it, but we don’t know,” she said.
The city committed to transitioning away from natural gas by 2050 as part of its Climate Action Plan, enacted in 2019. Although residents have started to electrify their homes, the city hasn’t been able to slow down investment into the gas system. The story of Newton Crossing illustrates a strategy that has finally begun to move the needle. Councilors and activists have begun doggedly scrutinizing each of National Grid’s requests in hopes of finding alternatives that avoid investing more ratepayer money into a gas system that is — or should be — on a path toward obsolescence.
Progress has not been linear, and almost all of these attempts have so far failed. But the city does seem to have gotten the company’s attention. Earlier, in June, National Grid came to Newton with a different kind of request — an invitation to embark on a collaboration together with the local electric utility, Eversource, to proactively plan the city’s transition away from gas, and in doing so, begin to create a model for the company, the state, and possibly the country.
“I’m so excited to be here today because this is the first of its kind,” Bill Foley, National Grid’s director of strategy and transformation told the Public Facilities Committee while presenting the proposal. “We’ve never sat down with Eversource, National Grid, and another community to talk about how we’re going to broadly electrify a community.”
The subterranean network of natural gas pipes that runs under Massachusetts is old and leaky, with some sections dating back to the late 19th century. Utilities in the Commonwealth have always been required to address dangerous leaks, but in 2014, the state passed a law incentivizing more proactive measures to replace or repair leak-prone pipes. It was a matter of public safety as well as environmental protection — the methane that seeps out can kill tree roots in addition to being a powerful greenhouse gas.
The law created the Gas System Enhancement Program, or GSEP. Each fall, companies would file annual plans to the Department of Public Utilities outlining all the pipeline repair and replacement projects they aimed to complete in the coming year. In return, they’d get quicker approvals from regulators and be able to recover the costs more quickly from ratepayers.
In the years since, utilities have spent billions of dollars replacing thousands of miles of pipelines. Simultaneously, the state has fleshed out its plans to tackle climate change, making it clear that electrifying buildings would be a key component. As a result, the tide of public opinion about the pipeline program shifted. Replacing aging pipes may actually be worse for the climate, many activists now believe, since it means putting major investments in new fossil fuel infrastructure, thereby increasing inertia in the energy system and possibly delaying the transition to carbon-free solutions.
Former mechanical engineer Peter Barrer is one of those activists. Barrer lives in Newton, and has become an expert on the local gas network and the state’s pipeline policies. Using public data filed with state regulators, he calculated that out of the $18 million National Grid spent to address aging pipes under the GSEP program in Newton in 2023, only about $200,000 went to repairs, with the rest going to replacements. (National Grid later disputed the number, reporting that it spent $3 million on repairs that year.)
Barrer is concerned that the GSEP gives the company cover to spend excessively on pipeline replacements, which earn them larger profits than repairs. Other analysts have reached similar conclusions. Last year, the energy research consultancy the Brattle Group submitted testimony to state regulators on behalf of the Massachusetts attorney general’s office arguing that utilities are increasingly using GSEP to make everyday capital improvements. The level of spending “goes far beyond remediating immediate risks to safety caused by gas leaks,” the consultants wrote.
Barrer’s research on GSEP led him to a potential point of leverage with National Grid. When the utility wants to dig up a street, it has to submit a Grant of Location request to Newton’s Public Facilities Committee, which is then subject to a public hearing.
Newton is a progressive city that has long been at the forefront of climate action in the state. It’s one of 10 communities granted permission by the state to ban gas hookups in new buildings. (The Newton Crossing development got its permits before the policy went into effect.) The city council has also passed an ordinance requiring the largest existing buildings to reduce their emissions to net-zero by 2050.
While the Public Facilities Committee doesn’t have the power to deny National Grid’s Grant of Location requests, Albright, the city councilor, told me, the meetings do present an opportunity to engage with the utility. Members and the public can ask questions and delay approvals. Barrer and other activists began using the requests as an opportunity to highlight the paradox of the city approving new gas infrastructure.
One particularly contentious fight began last October over a replacement on Garland Road, a street known for hosting a “Sustainable Street Tour,” during which residents spoke about their experiences greening their homes with solar, insulation, EVs, and heat pumps. “Bells kind of rang in my mind,” Barrer told me. “Here’s a great place to fight National Grid.”
The gas company argued that the Garland Road pipeline, 600 feet of cast iron from the 1920s, was simply too high-risk. “National Grid cannot agree to delay replacement long enough to determine if the Garland Rd customers that still use their gas service for one or more uses are willing to have their gas service disconnected,” Amy Smith, the director of the company’s New England Gas Business Unit, wrote in an email to Albright in January. “In addition, even if all customers on Garland Rd agree to have their gas service cut off, we do not currently have a mechanism to fund the costs of full electrification of each home.” The Committee signed off on the project.
But activists continued to challenge it. A resident of Garland Road, Jon Slote, surveyed his neighbors and found that all were either neutral or supportive of electrification. He also put together a cost comparison and found that the capital cost of electrifying the homes was 18% to 41% lower than that of replacing the pipeline.
National Grid didn’t budge. One of the reasons the block couldn’t be electrified, Smith explained to Barrer in emails that I reviewed, was that this segment of pipe “plays a critical role in providing pressure support for approximately 120 homes in the area. Maintaining minimum pressure is vital for both safety and reliability.”
Barrer told me he’s skeptical that replacing the pipe is the only solution, but acknowledged that the issue is real.
Perhaps Barrer’s biggest grievance, though, is that National Grid frequently makes requests that are not in its regulator-approved plans. Nearly 60% of the money the company spent in 2023 and was able to recover through the expedited GSEP process went to such projects, he found. A related issue: GSEP plans often don’t disclose the full extent of each project. “This is important for municipal planning,” Barrer told me. If the public can’t see in advance which areas the company is planning to work on, he said, “there’s no opportunity for the city to investigate. Maybe there’s streets on there that we can get support for electrification.”
He described the fight over gas pipelines in Newton as “a David and Goliath situation.” Activists want the opportunity to get ahead of these projects and figure out alternatives, he said, but aren’t given enough notice or details. “They have all the cards. They have a monopoly on gas, and they also have a monopoly on information.” He wants the state legislature to help them put up a fairer fight by passing two new bills that would require the utilities to disclose more information, sooner.
Albright, meanwhile, told me she thinks National Grid has acted in good faith. “The people that I’ve been working with, I trust that they’re trying to do the best for the company and for us as customers. I mean, they don’t want these pipes to explode.”
For about a year, Albright said, she has been having conversations with Smith of National Grid about what the city could do to start getting off gas. At the end of 2024, Smith came back with an offer — National Grid would work with Newton on an electrification pilot project. The company has since provided the city with a list of streets to consider for the pilot — mostly dead ends on the outskirts of the gas system, areas where taking out a stretch of pipe won’t affect other customers downstream.
Meanwhile, a lot has changed at the state level. Late last year and continuing into this spring, lawmakers and regulators enacted new policies to reform GSEP and better align it with the Commonwealth’s clean energy plans. That meant focusing on the highest risk pipes, prioritizing repairs instead of replacements, lowering the cap on spending for companies, and enabling them to spend some of the money on alternatives to pipelines, including electrification projects.
Perhaps these changes help explain what led National Grid to approach Newton earlier this summer with its proposal to collaborate. At the Public Facilities Committee’s June 18 meeting, representatives from National Grid and Eversource spent nearly three hours explaining their “integrated energy planning” effort, figuring out how to transition from gas to electricity while containing costs and ensuring reliable service. Now they wanted the chance to begin testing it out in a community.
“The technical stuff is easy,” Foley of National Grid told the Committee. “When it comes to knocking on a door and saying, Hey, how do we get you to electrify? That’s the challenging part. That’s what we’re going to learn.”
The Committee, the mayor, and city staff welcomed the idea. Even Barrer is optimistic. “I think it is unprecedented,” he told me, “and it could be very, very useful.” But he’s also skeptical. Will the company actually share the information advocates like him are looking for to analyze alternatives? And will it work quickly?
“From my perspective, every year that the plan doesn’t turn into action is another half a billion dollars of ratepayer money the National Grid gets to invest.” But, he added, “I’m hopeful. Let’s see what actually develops.”
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The failure of the once-promising sodium-ion manufacturer caused a chill among industry observers. But its problems may have been more its own.
When the promising and well funded sodium-ion battery company Natron Energy announced that it was shutting down operations a few weeks ago, early post-mortems pinned its failure on the challenge of finding a viable market for this alternate battery chemistry. Some went so far as to foreclose on the possibility of manufacturing batteries in the U.S. for the time being.
But that’s not the takeaway for many industry insiders — including some who are skeptical of sodium-ion’s market potential. Adrian Yao, for instance, is the founder of the lithium-ion battery company EnPower and current PhD student in materials science and engineering at Stanford. He authored a paper earlier this year outlining the many unresolved hurdles these batteries must clear to compete with lithium-iron-phosphate batteries, also known as LFP. A cheaper, more efficient variant on the standard lithium-ion chemistry, LFP has started to overtake the dominant lithium-ion chemistry in the electric vehicle sector, and is now the dominant technology for energy storage systems.
But, he told me, “Don’t let this headline conclude that battery manufacturing in the United States will never work, or that sodium-ion itself is uncompetitive. I think both those statements are naive and lack technological nuance.”
Opinions differ on the primary advantages of sodium-ion compared to lithium-ion, but one frequently cited benefit is the potential to build a U.S.-based supply chain. Sodium is cheaper and more abundant than lithium, and China hasn’t yet secured dominance in this emerging market, though it has taken an early lead. Sodium-ion batteries also perform better at lower temperatures, have the potential to be less flammable, and — under the right market conditions — could eventually become more cost-effective than lithium-ion, which is subject to more price volatility because it’s expensive to extract and concentrated in just a few places.
Yao’s paper didn’t examine Natron’s specific technology, which relied on a cathode material known as “Prussian Blue Analogue,” as the material’s chemical structure resembles that of the pigment Prussian Blue. This formula enabled the company’s batteries to discharge large bursts of power extremely quickly while maintaining a long cycle life, making it promising for a niche — but crucial — domestic market: data center backup power.
Natron’s batteries were designed to bridge the brief gap between a power outage and a generator coming online. Today, that role is often served by lead-acid batteries, which are cheap but bulky, with a lower energy density and shorter cycle life than sodium-ion. Thus, Yao saw this market — though far smaller than that of grid-scale energy storage — as a “technologically pragmatic” opportunity for the company.
“It’s almost like a supercapacitor, not a battery,” one executive in the sodium-ion battery space who wished to remain anonymous told me of Natron’s battery. Supercapacitors are energy storage devices that — like Natron’s tech — can release large amounts of power practically immediately, but store far less total energy than batteries.
“The thing that has been disappointing about the whole story is that people talk about Natron and their products and their journey as if it’s relevant at all to the sodium-ion grid scale storage space,” the executive told me. The grid-scale market, they said, is where most companies are looking to deploy sodium-ion batteries today. “What happened to Natron, I think, is very specific to Natron.”
But what exactly did happen to the once-promising startup, which raised over $363 million in private investment from big name backers such as Khosla Ventures and Prelude Ventures? What we know for sure is that it ran out of money, canceling plans to build a $1.4 billion battery manufacturing facility in North Carolina. The company was waiting on certification from an independent safety body, which would have unleashed $25 million in booked orders, but was forced to fold before that approval came through.
Perhaps seeing the writing on the wall, Natron’s founder, Colin Wessells, stepped down as CEO last December and left the company altogether in June.
“I got bored,” Wessels told The Information of his initial decision to relinquish the CEO role. “I found as I was spending all my time on fundraising and stockholder and board management that it wasn’t all that much fun.”
It’s also worth noting, however, that according to publicly available data, the investor makeup of Natron appears to have changed significantly between the company’s $35 million funding round in 2020 and its subsequent $58 million raise in 2021, which could indicate qualms among early backers about the direction of the company going back years. That said, not all information about who invested and when is publicly known. I reached out to both Wessels and Natron’s PR team for comment but did not receive a reply.
The company submitted a WARN notice — a requirement from employers prior to mass layoffs or plant closures — to the Michigan Department of Labor and Economic Opportunity on August 28. It explained that while Natron had explored various funding avenues including follow-on investment from existing shareholders, a Series B equity round, and debt financing, none of these materialized, leaving the company unable “to cover the required additional working capital and operational expenses of the business.”
Yao told me that the startup could have simply been a victim of bad timing. “While in some ways I think the AI boom was perfect timing for Natron, I also think it might have been a couple years too early — not because it’s not needed, but because of bandwidth,” he explained. “My guess is that the biggest thing on hyperscalers’ minds are currently still just getting connected to the grid, keeping up with continuous improvements to power efficiency, and how to actually operate in an energy efficient manner.” Perhaps in this environment, hyperscalers simply viewed deploying new battery tech for a niche application as too risky, Yao hypothesized, though he doesn’t have personal knowledge of the company’s partnerships or commercial activity.
The sodium-ion executive also thought timing might have been part of the problem. “He had a good team, and the circumstances were just really tough because he was so early,” they said. Wessells founded Natron in 2012, based on his PhD research at Stanford. “Maybe they were too early, and five years from now would have been a better fit,” the executive said. “But, you know, who’s to say?”
The executive also considers it telling that Natron only had $25 million in contracts, calling this “a drop in the bucket” relative to the potential they see for sodium-ion technology in the grid-scale market. While Natron wasn’t chasing the big bucks associated with this larger market opportunity, other domestic sodium-based battery companies such as Inlyte Energy and Peak Energy are looking to deploy grid-scale systems, as are Chinese battery companies such as BYD and HiNa Battery.
But it’s certainly true that manufacturing this tech in the U.S. won’t be easy. While Chinese companies benefit from state support that can prop up the emergent sodium-ion storage industry whether it’s cost-competitive or not, sodium-ion storage companies in the U.S. will need to go head-to-head with LFP batteries on price if they want to gain significant market share. And while a few years ago experts were predicting a lithium shortage, these days, the price of lithium is about 90% off its record high, making it a struggle for sodium-ion systems to match the cost of lithium-ion.
Sodium-ion chemistry still offers certain advantages that could make it a good option in particular geographies, however. It performs better in low-temperature conditions, where lithium-ion suffers notable performance degradation. And — at least in Natron’s case — it offers superior thermal stability, meaning it’s less likely to catch fire.
Some even argue that sodium-ion can still be a cost-effective option once manufacturing ramps up due to the ubiquity of sodium, plus additional savings throughout the batteries’ useful life. Peak Energy, for example, expects its battery systems to be more expensive upfront but cheaper over their entire lifetime, having designed a passive cooling system that eliminates the need for traditional temperature control components such as pumps and fans.
Ultimately, though, Yao thinks U.S. companies should be considering sodium-ion as a “low-temperature, high-power counterpart” — not a replacement — for LFP batteries. That’s how the Chinese battery giants are approaching it, he said, whereas he thinks the U.S. market remains fixated on framing the two technologies as competitors.
“I think the safe assumption is that China will come to dominate sodium-ion battery production,” Yao told me. “They already are far ahead of us.” But that doesn’t mean it’s impossible to build out a domestic supply chain — or at least that it’s not worth trying. “We need to execute with technologically pragmatic solutions and target beachhead markets capable of tolerating cost premiums before we can play in the big leagues of EVs or [battery energy storage systems],” he said.
And that, he affirmed, is exactly what Natron was trying to do. RIP.
They may not refuel as quickly as gas cars, but it’s getting faster all the time to recharge an electric car.
A family of four pulls their Hyundai Ioniq 5 into a roadside stop, plugs in, and sits down to order some food. By the time it arrives, they realize their EV has added enough charge that they can continue their journey. Instead of eating a leisurely meal, they get their grub to go and jump back in the car.
The message of this ad, which ran incessantly on some of my streaming services this summer, is a telling evolution in how EVs are marketed. The game-changing feature is not power or range, but rather charging speed, which gets the EV driver back on the road quickly rather than forcing them to find new and creative ways to kill time until the battery is ready. Marketing now frequently highlights an electric car’s ability to add a whole lot of miles in just 15 to 20 minutes of charge time.
Charging speed might be a particularly effective selling point for convincing a wary public. EVs are superior to gasoline vehicles in a host of ways, from instantaneous torque to lower fuel costs to energy efficiency. The one thing they can’t match is the pump-and-go pace of petroleum — the way combustion cars can add enough fuel in a minute or two to carry them for hundreds of miles. But as more EVs on the market can charge at faster speeds, even this distinction is beginning to disappear.
In the first years of the EV race, the focus tended to fall on battery range, and for good reason. A decade ago, many models could travel just 125 or 150 miles on a charge. Between the sparseness of early charging infrastructure and the way some EVs underperform their stated range numbers at highway speeds, those models were not useful for anything other than short hauls.
By the time I got my Tesla in 2019, things were better, but still not ideal. My Model 3’s 240 miles of max range, along with the expansion of the brand’s Supercharger network, made it possible to road-trip in the EV. Still, I pushed the battery to its limits as we crossed worryingly long gaps between charging stations in the wide open expanses of the American West. Close calls burned into my mind a hyper-awareness of range, which is why I encourage EV shoppers to pay extra for a bigger battery with additional range if they can afford it. You just had to make it there; how fast the car charged once you arrived was a secondary concern. But these days, we may be reaching a point at which how fast your EV charges is more important than how far it goes on a charge.
For one thing, the charging map is filling up. Even with an anti-EV American government, more chargers are being built all the time. This growth is beginning to eliminate charging deserts in urban areas and cut the number of very long gaps between stations out on the highway. The more of them come online, the less range anxiety EV drivers have about reaching the next plug.
Super-fast charging is a huge lifestyle convenience for people who cannot charge at home, a group that could represent the next big segment of Americans to electrify. Speed was no big deal for the prototypical early adopter who charged in their driveway or garage; the battery recharged slowly overnight to be ready to go in the morning. But for apartment-dwellers who rely on public infrastructure, speed can be the difference between getting a week’s worth of miles in 15 to 20 minutes and sitting around a charging station for the better part of an hour.
Crucially, an improvement in charging speed makes a long EV journey feel more like the driving rhythm of old. No, battery-powered vehicles still can’t get back on the road in five minutes or less. But many of the newer models can travel, say, three hours before needing to charge for a reasonable amount of time — which is about as long as most people would want to drive without a break, anyway.
An impressive burst of technological improvement is making all this possible. Early EVs like the original Chevy Bolt could accept a maximum of around 50 kilowatts of charge, and so that was how much many of the early DC fast charging stations would dispense. By comparison, Tesla in the past few years pushed Supercharger speed to 250 kilowatts, then 325. Third-party charging companies like Electrify America and EVgo have reached 350 kilowatts with some plugs. The result is that lots of current EVs can take on 10 or more miles of driving range per minute under ideal conditions.
It helps, too, that the ranges of EVs have been steadily improving. What those car commercials don’t mention is that the charging rate falls off dramatically after the battery is half full; you might add miles at lightning speed up to 50% of charge, but as it approaches capacity it begins to crawl. If you have a car with 350 miles of range, then, you probably can put on 175 miles in a heartbeat. (Efficiency counts for a lot, too. The more miles per kilowatt-hour your car can get, the farther it can go on 15 minutes of charge.)
Yet here again is an area where the West is falling behind China’s disruptive EV industry. That country has rolled out “megawatt” charging that would fill up half the battery in just four minutes, a pace that would make the difference between a gasoline pit stop and a charging stop feel negligible. This level of innovation isn’t coming to America anytime soon. But with automakers and charging companies focused on getting faster, the gap between electric and gas will continue to close.
On the need for geoengineering, Britain’s retreat, and Biden’s energy chief
Current conditions: Hurricane Gabrielle has strengthened into a Category 4 storm in the Atlantic, bringing hurricane conditions to the Azores before losing wind intensity over Europe • Heavy rains are whipping the eastern U.S. • Typhoon Ragasa downed more than 10,000 trees in Yangjiang, in southern China, before moving on toward Vietnam.
The White House Office of Management and Budget directed federal agencies to prepare to reduce personnel during a potential government shutdown, targeting employees who work for programs that are not legally required to continue, Politico reported Wednesday, citing a memo from the agency.
As Heatmap’s Jeva Lange warned in May, the Trump administration’s cuts to the federal civil service mean “it may never be the same again,” which could have serious consequences for the government’s response to an unpredictable disaster such as a tsunami. Already the administration has hollowed out entire teams, such as the one in charge of carbon removal policy, as our colleague Katie Brigham wrote in February, shortly after the president took office. And Latitude Media reported on Wednesday, the Department of Energy has issued a $50 million request for proposals from outside counsel to help with the day-to-day work of the agency.
At the Heatmap House event at New York Climate Week on Wednesday, Senate Minority Leader Chuck Schumer kicked things off by calling out President Donald Trump’s efforts to “kill solar, wind, batteries, EVs and all climate friendly technologies while propping up fossil fuels, Big Oil, and polluting technologies that hurt our communities and our growth.” The born and raised Brooklynite praised his home state. “New York remains the climate leader,” he said, but warned that the current administration was pushing to roll back the progress the state had made.
Yet as Heatmap’s Charu Sinha wrote in her recap of the event, “many of the panelists remained cautiously optimistic about the future of decarbonization in the U.S.” Climate tech investors Tom Steyer and Dawn Lippert charted a path forward for decarbonization technology even in an antagonistic political environment, while PG&E’s Carla Peterman made a case for how data centers could eventually lower energy costs. You can read about all these talks and more here.
Nearly 100 scientists, including President Joe Biden’s chief climate science adviser, signed onto a letter Wednesday endorsing more federal research into geoengineering, the broad category of technologies to mitigate the effects of climate change that includes the controversial proposal to inject sulfur dioxide into the atmosphere to reflect the sun’s heat back into space. In an open letter, the researchers said “it is very unlikely that current” climate goals “will keep the global mean temperature below the Paris Agreement target” of 1.5 degrees Celsius above pre-industrial averages. The world has already warmed by more than 1 degree Celsius.
Earlier this month, a paper in the peer-reviewed journal Frontiers argued against even researching technologies that could temporarily cool the planet while humanity worked to cut planet-heating emissions. But Phil Duffy, Biden’s former climate adviser, said in a statement to Heatmap that the paper “opposes research … that might help protect or restore the polar regions.” He went on via email, “As the climate crisis accelerates, we all agree that we need to rapidly scale up mitigation efforts. But the stakes are too high not to also investigate other possible solutions.”
President Trump and Prime Minister Keir Starmer. Leon Neal/Getty Images
UK Prime Minister Keir Starmer plans to skip the United Nations annual climate summit in Brazil in November, the Financial Times reported on Wednesday. He will do so despite criticizing his predecessor Rishi Sunak a few years ago for a “failure of leadership” after the conservative leader declined to attend the annual confab. One leader in the ruling Labour party said there was a “big fight inside the government” between officials pushing Starmer to attend the event those “wanting him to focus on domestic issues.”
Polls show approval for Starmer among the lowest of any leaders in the West. But he has recently pushed for more clean energy, including signing onto a series of nuclear power deals with the U.S.
The Tennessee Valley Authority has assumed the role of the nation’s testbed for new nuclear fission technologies, agreeing to build what are likely to be the nation’s first small modular reactors, including the debut fourth-generation units that use a coolant other than water. Now the federally-owned utility is getting into fusion. On Wednesday, the TVA inked a deal with fusion startup Type One Energy to develop a 350-megawatt plant “using the company’s stellarator fusion technology.” The deal, first brokered last week but reported Tuesday in World Nuclear News, promises to deploy the technology “once it is commercially ready.” It also follows the announcement just a few days ago of a major offtake agreement for fusion leader Commonwealth Fusion Systems, which will sell $1 billion of electricity to oil giant Eni.
Climate change is good news for foreign fish. A new study in Nature found that warming rivers have brought about the introduction of new invasive species. This, the researchers wrote, shows “an increase in biodiversity associated with improvement of water in many European rivers since the late twentieth century.”