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We’re now a quarter of the way through the 21st century, and it’s indisputable that climate is one of the most important stories of our time. That’s our philosophy here at Heatmap, but just about everything around us illustrates it, too — from government policy and tech to movies and reality TV.
And of course — or maybe, especially — books.
It’s been about 17 years since the term “cli-fi” (or “climate fiction”) was first coined, and in the meantime, books that touch on climate themes in both fiction and nonfiction have taken off like the Keeling Curve. In 2025, we’ll be reading novels that imagine life in San Francisco after years of deluge and investigative reports into subjects such as how companies have gotten away with dumping forever chemicals into the environment for so long. There will be new natural histories to dive into — on the desert, forests, prairies, and even on the chemical compound CO2 — as well as new frames of thinking about climate change and how we approach its solutions.
Because so many 2025 books will touch on climate themes, I’ve set aside a section of honorable mentions at the end of this list that are also worth checking out. The division doesn’t indicate quality; I chose the primary 18 based on my subjective excitement and to showcase different genres, publishers, and authors. It might be in the appendix that you find a book on the topic you’re personally most excited about (Arctic exploration? Solar geoengineering? Florida-set family dramas?) for next year.
Finally, if you want to see all these books in one place or judge them by their (excellent) covers, you can browse our curated list on Bookshop here.
The U.S. government’s Fifth National Climate Assessment section on the Southwest reads like an apocalyptic horror story: “Heat-related mortality,” “increased wildfire risks,” and “longer and more severe droughts” all make it into the opening few paragraphs. The truth is that the hottest and driest region of the United States is home to 60 million people, many of whom will have to adapt to a more extreme future in the coming years. In New Mexico-born journalist Kyle Paoletta’s debut book, American Oasis, he traces the allure of places like Albuquerque, Phoenix, El Paso, and Las Vegas back to the Athapaskan migration from the sub-Arctic around 1100 BCE and through the heydays of Arizona Highways, a magazine from the 1950s, while also charting what lies ahead for those who are drawn to making the desert, however impossibly, their home. Preorder it here.
Speaking of the American desert, on the fiction side of things this winter comes Madeleine Watts’ latest novel, Elegy, Southwest. Watts made a name for herself as a writer of cli-fi after the release of her 2021 novel, The Inland Sea, set against the backdrop of Australia’s fires and floods, and she returns this year with a road trip novel that follows Eloise, a doctoral student studying the Colorado River and climate change. As part of her research, Eloise flies to Las Vegas for a road trip through the Southwest with her husband, Lewis, to whom the novel is addressed. Along the way, Eloise begins to believe she’s pregnant, while Lewis struggles with the fresh grief of losing his mother. As Watts told an interviewer of her process for The Inland Sea, “I wanted to write … about what it’s like to live in the experience of a changing climate that is not always a tangible part of your day-to-day but that’s already there – it’s in the air all around you.” Expect a similar treatment this go-round. Preorder it here.
Eric Puchner’s new novel, Dream State, is the story of two marriages set over 50 years. With the book opening in 2004, that naturally requires some speculation about the future — in this case, the future of “a rapidly warming Montana.” As The Indypendent writes in an early review, “The looming climate crisis — declining snowfall, depleted wildlife, raging seasonal wildfires, and abnormally warm temperatures — is writ large in the book, forming a blistering backdrop, highlighting newfound restrictions on what both residents and short-term visitors can now see and do in the area.” The novel has earned praise from Pulitzer Prize-winner Adam Johnson, who called it “a masterpiece,” as well as author Lynn Steger Strong, who has a climate book of her own on the list below. Preorder it here.
Four years ago, Argentinean author Agustina Bazterrica burst onto Americans’ radars with the English-language translation of her 2017 novel Tender Is the Flesh, a book that imagines a future in which animals have become toxic to humans, leading us to resort to industrialized cannibalism. (Critics have described it, vividly, as “splatterpunk.”) This year, Bazterrica turns her attention from factory farming to the climate catastrophe, telling the story of a member of a “Sacred Sisterhood” cloistered in a mysterious convent who is prompted to reflect on her life outside its walls when a new acolyte arrives. Don’t expect Bazterrica to soften her critiques of capitalism here, though it’s not all doom and gloom; early readers have said The Unworthy “ends on a light note of hope.” Preorder it here.
Charlotte McConaghy’s follow-up novel to her critically acclaimed 2020 debut, Migrations, is set on a fictional research island, Shearwater, located between Australia and Antarctica. Dominic Salt, the caretaker of the island’s seed vault, has called the refuge home for the past eight years — ever since fleeing Australia’s accelerating natural disasters, hoping to find a safer place to raise his three children. But with rising sea levels now threatening the island, Dominic and his family have just seven weeks left before they plan to move on. Just before their departure, Dominic’s oldest daughter discovers a woman who has shipwrecked on shore, and the tension — and mystery — starts to grow. Wild Dark Shore has earned a starred review from Kirkus, which calls it a “terrific thriller.” Preorder it here.
Climatologist, World Weather Attribution co-founder, and 2024 Trailblazing Women in Climate laureate Friederike Otto does not mince words about who is most impacted by extreme weather — and who needs to be involved in the solutions. “If we leave the issue of climate change to white men, it’ll continue to be treated as a physical problem with technological solutions,” she has said, adding, “The more diverse the people working on it, the closer we get to implementing these solutions and making progress on climate change.” Her new book, Climate Injustice, elaborates on her thesis further, using the stories of real people in the Global South to illustrate how exploitation, sexism, and colonialism have created a crisis with unequal impacts. Preorder it here.
Everyone who works in the climate space is familiar with the question posed in the title of this book. Entomologist Douglas W. Tallamy is one of the leading proponents of the native gardens movement, and in How Can I Help?, he answers a query implied in his own earlier book, 2009’s Bringing Nature Home: that “unless we restore native plants to our suburban ecosystems, the future of biodiversity in the United States is dim.” How Can I Help? is structured to address some of the most common questions Tallamy encounters during his lectures about how individuals can become directors of their own miniature national parks at home. Despite the daunting challenge of biodiversity loss, Tallamy offers actionable ideas for helping the planet, with conservation beginning in your backyard. Preorder it here.
If I had to make one prediction for 2025, it’d be that we will hear a lot more about per- and polyfluoroalkyl substances — that is, the “forever chemicals” commonly known as PFAS. The chemicals are found in everything from our dental floss to our clothes, but perhaps most disturbingly, they’re also found in our drinking water. In Poisoning the Well, The Hill staff writers Sharon Udasin and Rachel Frazin follow how PFAS got into our environment in the first place — a story of corporate greed and cover-ups that will be familiar to anyone aware of the fossil fuel playbook. Preorder it here.
Journalist Malcolm Harris’ last book was an “encyclopedic,” 700-page history of the city of Palo Alto, which became a fixture of best-of-the-year lists after it came out last February. Hot on its heels is Harris’ follow-up, What’s Left (which slow readers will be relieved to hear is less of a time commitment, at 320 pages). Harris’ intention with his new work is to explore “our remaining options for saving the world,” all of which involve varying degrees of collective action but which escalate from “progressive” to “socialist” to “revolutionary.” It’s one that you can be sure will have people talking. Preorder it here.
Alan Weisman’s hugely successful 2007 book, The World Without Us, speculated about humanity’s legacy if we suddenly disappeared. (Slate named it in 2019 as one of the 50 best nonfiction books in the past quarter-century.) Now, Weisman turns his attention to helping us stick around. “I am working on a book with kind of a vast topic, which is what are humanity’s best and most realistic hopes for getting through this very difficult century that we have,” he told Bangladesh’s Business Standard in 2022, while visiting the country during the research stage of his new project, Hope Dies Last. Weisman’s book took him all over the world — including the Korean de-militarized zone, the Netherlands, and the Marshall Islands — as he looked to speak with people across disciplines and professions about how we can approach our future. Bill McKibben has described the result as “a nonfiction companion to Kim Stanley Robinson’s Ministry for the Future.” Preorder it here.
In 1999, 24-year-old environmentalist Terence Unity Freitas traveled to Colombia to support the Indigenous U’wa people in resisting Occidental Petroleum, which was interested in drilling to extract some 1.5 billion barrels of oil from beneath the cloud forest. During what was supposed to be a weeklong visit, Freitas was kidnapped by the Armed Revolutionary Forces of Colombia (better known as FARC) along with two other Americans; their bodies were later found, bound and shot, just over the border in Venezuela. Twenty years later, Abby Reyes — the author of this memoir and Freitas’ partner at the time of his death — was recognized as a victim in Colombia’s truth and reconciliation process, resurfacing old griefs, reflections, and questions. “I bring the reader along in my demand for truth before the tribunal while awakening our collective awareness of what the truth demands of all of us in this era of ecological collapse and social transformation,” Reyes has said of her book. Preorder it here.
In Susanna Kwan’s debut novel, Awake in the Floating City, San Francisco is almost entirely underwater. Years of Biblical rain mean most people have already evacuated, but Bo — who lost her mother to the waters — lingers long past when sensible people have fled. Then one day, she receives a note from her neighbor, Mia, a 130-year-old woman who doesn’t want to leave the city, either; together, the two become the last people left in San Francisco. “What post-apocalyptic vision dares be so gorgeous?” marvels the author Meng Jin in one of the book’s early blurbs. Preorder it here.
Identical twin sister arborists teach the Women’s Tree Climbing Workshop. While that sounds like the beginning of a fairy tale, it’s the delightfully real-life starting point of journalist Marguerite Holloway’s Take to the Trees. “I was there to be in trees and to better understand them,” she writes of her attendance at the climbing workshop. “Trees and forests are facing existential threats because of climate change, but it can be a struggle to grasp the extent of the danger.” While not all of us have the time, ability, or inclination to take to such “gut-lurching” heights to learn more, we can read Take to the Trees, which records Holloway’s experience overcoming her fears and learning to appreciate the threat to American forests. Preorder it here.
Natural history is one of my favorite genres, and I’m especially excited for Sea of Grass by Minnesota Star Tribute journalists Dave Hage and Josephine Marcotty about one of the more neglected ecosystems of the genre: the American prairie. The grassland, which makes up a vast swath of the inner United States, is an incredible self-sustaining marvel — and nearly as biodiverse as a tropical rainforest. Yet many people today still either share European settlers’ disinterested view of the landscape or adopt a purely utilitarian one — which is why, after 200 years of plows, drainages, and nitrogen fertilizers, the effects have been “catastrophic.” Still, plenty of people who live on the prairie understand the importance of protecting such a special ecosystem, and Hage and Marcotty follow the effort to work alongside the land, not just against it. Sea of Grass earned a coveted blurb from McKibben, in which he calls the book “well worth the read.” Preorder it here.
We’ve been attempting to predict the weather for as long as humans have existed. Satellites, radars, and computers helped us make a significant leap forward from the days of farmer’s almanacs, but advances in artificial intelligence, drones, and the proliferation of home weather stations have created previously unimaginable opportunities for accuracy. (It’s a tech frontier we’ve covered quite a bit here at Heatmap, as well). In his book, Journalist Thomas E. Weber dives into the wild — and wildly important — world of forecasting, which will hit shelves just in time for hurricane season. Preorder it here.
Climate scientist and Shift Key guest Kate Marvel structured her highly anticipated first book around nine different emotional lenses for looking at climate change. That might seem like an odd angle for a scientist, since researchers are specifically taught not to bring emotion into their work. Still, she contends that just as there is no one way to feel about climate change, there is no one emotion we can tap to guide our response to it, either. From hope to pride to love, Marvel urges readers to get deep into their feels in Human Nature, which also touches on “Greek mythology,” “witches,” “geophysical fluid dynamics,” and “romantic comedies” — though according to Marvel, you won’t find “despair” in its pages. A 120,000-copy initial print run suggests the publisher, Ecco, believes this one will be a hit. Preorder it here.
Addressing climate change will require us to address how we eat, which accounts for a third of our carbon emissions. How to ameliorate that is one of the most significant questions we’re currently staring down as a species — and the topic of journalist and Heatmap contributor Michael Grunwald’s next book. Though the answers he finds might not always fit into our comfortable narratives — Grunwald recently ruffled feathers with a related piece for The New York Times defending industrial agriculture’s high yields on small parcels of land as our “best hope” — We Are Eating the Earth seems certain to reshape how its readers think about food, policy, and our thrice-daily consumptions. I can’t wait to be challenged by it. Preorder it here.
Science journalist Peter Brannen’s last book was about the five times life on our planet almost ended in mass extinctions. His follow-up, The Story of CO2 Is the Story of Everything, will zero in on the collection of molecules that have allowed life to exist in the first place. Of course, the great irony of carbon dioxide is that while it has made our planet habitable, fluctuations in its presence in the atmosphere are also responsible for things like almost killing our ancestors all off in an event known as the Great Dying — and now, of course, we have put our thumb on that scale. By looking backward, often by many millions of years, Brennen gives us a glimpse of our future. You’ll definitely want to preorder this book, if only because it will look great on the shelf next to Brennen’s other Eric Nyquist-designed cover. Preorder it here.
The Edge of Water, by Olufunke Grace Bankole (Feb. 4), a novel about a Nigerian immigrant to New Orleans whose destiny is shaped by a hurricane; Ends of the Earth Journeys to the Polar Regions in Search of Life, the Cosmos, and Our Future, by Neil Shubin (Feb. 4), about what we can learn about life and our future from our world’s most extreme landscapes; Dimming the Sun: The Urgent Case for Geoengineering, by Thomas Ramge (March 4), which makes the case for solar geoengineering to turn down the heat on a warming planet; Bad Nature, by Ariel Courage (April 1), an ecological disaster road-trip novel with a patricide plot; Shelter and Storm: At Home in the Driftless, by Tamara Dean (April 8), a memoir about living through the era of climate uncertainty; The Float Test, by Lynn Steger Strong (April 8), a family drama set against the backdrop of a sweltering Florida summer; Atomic Dreams: The New Nuclear Evangelists and the Fight for the Future of Energy, by Rebecca Tuhus-Dubrow (April 8), about the political reversal over nuclear’s place in the energy transition; Phytopolis: The Living City, by Stefano Mancuso (April 22), about how we can adapt our cities, greenly, to the challenges of the future; Carbon: The Book of Life, by Paul Hawken (March 18), about the element both responsible for life and perhaps the biggest threat against it; A Year of Compassion: 52 Weeks of Living Zero-Waste, Plant-Based, and Cruelty-Free, by Colleen Patrick-Goudreau (March 25), about how to protect the planet with small acts of kindness from home; The Lost Trees of Willow Avenue: A Story of Climate and Hope on One American Street, by Mike Tidwell (March 25), a chronicle of record year for climate change as seen on a single Washington, D.C., block; Ocean: Earth’s Last Wilderness, by David Attenborough and Colin Butfield (May 6), the story of one of the planet’s most critical features, co-authored by one of its most beloved natural historians; Arctic Passages: Ice, Exploration, and the Battle for Power at the Top of the World, by Kieran Mulvaney (May 13), about what the age of Arctic exploration can reveal to us about the future of the pole; Hot Takes: Every Journalist’s Guide to Covering Climate Change, by Sadie Babits (June 2), a handbook for incorporating climate science into your reporting.
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With policy chaos and disappearing subsidies in the U.S., suddenly the continent is looking like a great place to build.
Europe has long outpaced the U.S. in setting ambitious climate targets. Since the late 2000s, EU member states have enacted both a continent-wide carbon pricing scheme as well as legally binding renewable energy goals — measures that have grown increasingly ambitious over time and now extend across most sectors of the economy.
So of course domestic climate tech companies facing funding and regulatory struggles are now looking to the EU to deploy some of their first projects. “This is about money,” Po Bronson, a managing director at the deep tech venture firm SOSV told me. “This is about lifelines. It’s about where you can build.” Last year, Bronson launched a new Ireland-based fund to support advanced biomanufacturing and decarbonization startups open to co-locating in the country as they scale into the European market. Thus far, the fund has invested in companies working to make emissions-free fertilizers, sustainable aviation fuel, and biofuel for heavy industry.
It’s still rare to launch a fund abroad, and yet a growing number of U.S. companies and investors are turning to Europe to pilot new technology and validate their concepts before scaling up in more capital-constrained domestic markets
Europe’s emissions trading scheme — and the comparably stable policy environment that makes investors confident it will last — gives emergent climate tech a greater chance at being cost competitive with fossil fuels. For Bronson, this made building a climate tech portfolio somewhere in Europe somewhat of a no-brainer. “In Europe, the regulations were essentially 10 years ahead of where we wanted the Americas and the Asias to be,” Bronson told me. “There were stricter regulations with faster deadlines. And they meant it.”
Of the choice to locate in Ireland, SOSV is in many ways following a model piloted by tech giants Google, Microsoft, Apple, and Meta, all of which established an early presence in the country as a gateway to the broader European market. Given Ireland’s English-speaking population, low corporate tax rate, business-friendly regulations, and easy direct flights to the continent, it’s a sensible choice — though as Bronson acknowledged, not a move that a company successfully fundraising in the U.S. would make.
It can certainly be tricky to manage projects and teams across oceans, and U.S. founders often struggle to find overseas talent with the level of technical expertise and startup experience they’re accustomed to at home. But for the many startups struggling with the fundraising grind, pivoting to Europe can offer a pathway for survival.
It doesn’t hurt that natural gas — the chief rival for many clean energy technologies — is quite a bit more expensive in Europe, especially since Russia’s invasion of Ukraine in 2022. “A lot of our commercial focus today is in Europe because the policy framework is there in Europe, and the underlying economics of energy are very different there,” Raffi Garabedian, CEO of Electric Hydrogen, told me. The company builds electrolyzers that produce green hydrogen, a clean fuel that can replace natural gas in applications ranging from heavy industry to long-haul transport.
But because gas is so cheap in the U.S., the economics of the once-hyped “hydrogen economy” have gotten challenging as policy incentives have disappeared. With natural gas in Texas hovering around $3 per thousand cubic feet, clean hydrogen just can’t compete. But “you go to Spain, where renewable power prices are comparable to what they are in Texas, and yet natural gas is eight bucks — because it’s LNG and imported by pipeline — it’s a very different context,” Garabedian explained.
Two years ago, the EU adopted REDIII — the third revision of its Renewable Energy Directive — which raises the bloc’s binding renewable share target to 42.5% by 2030 and broadens its scope to cover more sectors, including emissions from industrial processes and buildings. It also sets new rules for hydrogen, stipulating that by 2030, at least 42% of the hydrogen used for industrial processes such as steel or chemical production must be green — that is, produced using renewable electricity — increasing to 60% by 2035.
Member countries are now working to transpose these continent-wide regulations into national law, a process Garabedian expects to be finalized by the end of this year or early next. Then, he told me, companies will aim to scale up their projects to ensure that they’re operational by the 2030 deadline. Considering construction timelines, that “brings you to next year or the year after for when we’re going to see offtakes signed at much larger volumes,” Garabedian explained. Most European green hydrogen projects are aiming to help decarbonize petroleum, petrochemical, and biofuel refining, of all things, by replacing hydrogen produced via natural gas.
But that timeline is certainly not a given. Despite its many incentives, Europe has not been immune to the rash of global hydrogen project cancellations driven by high costs and lower than expected demand. As of now, while there are plenty of clean hydrogen projects in the works, only a very small percent have secured binding offtake agreements, and many experts disagree with Garabedian’s view that such agreements are either practical or imminent. Either way, the next few years will be highly determinative.
The thermal battery company Rondo Energy is also looking to the continent for early deployment opportunities, the startup’s Chief Innovation Officer John O’Donnell told me, though it started off close to home. Just a few weeks ago, Rondo turned on its first major system at an oil field in Central California, where it replaced a natural gas-powered boiler with a battery that charges from an off-grid solar array and discharges heat directly to the facility.
Much of the company’s current project pipeline, however, is in Europe, where it’s planning to install its batteries at a chemical plant in Germany, an industrial park in Denmark, and a brewery in Portugal. One reason these countries are attractive is that their utilities and regulators have made it easier for Rondo’s system to secure electricity at wholesale prices, thus allowing the company to take advantage of off-peak renewable energy rates to charge when energy is cheapest. U.S. regulations don’t readily allow for that.
“Every single project there, we’re delivering energy at a lower cost,” O’Donnell told me. He too cited the high price of natural gas in Europe as a key competitive advantage, pointing to the crippling effect energy prices have had on the German chemical industry in particular. “There’s a slow motion apocalypse because of energy supply that’s underway,” he said.
Europe has certainly proven to be a more welcoming and productive policy environment than the U.S., particularly since May, when the Trump administration cut billions of dollars in grants for industrial decarbonization projects — including two that were supposed to incorporate Rondo’s tech. One $75 million grant was for the beverage company Diageo, which planned to install heat batteries to decarbonize its operations in Illinois and Kentucky. Another $375 million grant was for the chemicals company Eastman, which wanted to use Rondo’s batteries at a plastics recycling plant in Texas.
While nobody knew exactly what programs the Trump administration would target, John Tough, co-founder at the software-focused venture firm Energize Capital, told me he’s long understood what a second Trump presidency would mean for the sector. Even before election night, Tough noticed U.S. climate investors clamming up, and was already working to raise a $430 million fund largely backed by European limited partners. So while 90% of the capital in the firm’s first fund came from the U.S., just 40% of the capital in this latest fund does.
“The European groups — the pension funds, sovereign wealth funds, the governments — the conviction they have is so high in climate solutions that our branding message just landed better there,” Tough told me. He estimates that about a quarter to a third of the firm’s portfolio companies are based in Europe, with many generating a significant portion of their revenue from the European market.
But that doesn’t mean it was easy for Energize to convince European LPs to throw their weight behind this latest fund. Since the American market often sets the tone for the global investment atmosphere, there was understandable concern among potential participants about the performance of all climate-focused companies, Tough explained.
Ultimately however, he convinced them that “the data we’re seeing on the ground is not consistent with the rhetoric that can come from the White House.” The strong performance of Energize’s investments, he said, reveals that utility and industrial customers are very much still looking to build a more decentralized, digitized, and clean grid. “The traction of our portfolio is actually the best it’s ever been, at the exact same time that the [U.S.-based] LPs stopped focusing on the space,” Tough told me.
But Europe can’t be a panacea for all of U.S. climate tech’s woes. As many of the experts I talked to noted, while Europe provides a strong environment for trialing new tech, it often lags when it comes to scale. To be globally competitive, the companies that are turning to Europe during this period of turmoil will eventually need to bring down their costs enough to thrive in markets that lack generous incentives and mandates.
But if Europe — with its infinitely more consistent and definitively more supportive policy landscape — can serve as a test bed for demonstrating both the viability of novel climate solutions and the potential to drive down their costs, then it’s certainly time to go all in. Because for many sectors — from green hydrogen to thermal batteries and sustainable transportation fuels — the U.S. has simply given up.
Current conditions: The Philippines is facing yet another deadly cyclone as Super Typhoon Fung-wong makes landfall just days after Typhoon Kalmaegi • Northern Great Lakes states are preparing for as much as six inches of snow • Heavy rainfall is triggering flash floods in Uganda.
The United Nations’ annual climate conference officially started in Belém, Brazil, just a few hours ago. The 30th Conference of the Parties to the UN Framework Convention on Climate Change comes days after the close of the Leaders Summit, which I reported on last week, and takes place against the backdrop of the United States’ withdrawal from the Paris Agreement and a general pullback of worldwide ambitions for decarbonization. It will be the first COP in years to take place without a significant American presence, although more than 100 U.S. officials — including the governor of Wisconsin and the mayor of Phoenix — are traveling to Brazil for the event. But the Trump administration opted against sending a high-level official delegation.
“Somehow the reduction in enthusiasm of the Global North is showing that the Global South is moving,” Corrêa do Lago told reporters in Belém, according to The Guardian. “It is not just this year, it has been moving for years, but it did not have the exposure that it has now.”

New York regulators approved an underwater gas pipeline, reversing past decisions and teeing up what could be the first big policy fight between Governor Kathy Hochul and New York City Mayor-elect Zohran Mamdani. The state Department of Environmental Conservation issued what New York Focus described as crucial water permits for the Northeast Supply Enhancement project, a line connecting New York’s outer borough gas network to the fracking fields of Pennsylvania. The agency had previously rejected the project three times. The regulators also announced that the even larger Constitution pipeline between New York and New England would not go ahead. “We need to govern in reality,” Hochul said in a statement. “We are facing war against clean energy from Washington Republicans, including our New York delegation, which is why we have adopted an all-of-the-above approach that includes a continued commitment to renewables and nuclear power to ensure grid reliability and affordability.”
Mamdani stayed mostly mum on climate and energy policy during the campaign, as Heatmap’s Robinson Meyer wrote, though he did propose putting solar panels on school roofs and came out against the pipeline. While Mamdani seems unlikely to back the pipeline Hochul and President Donald Trump have championed, during a mayoral debate he expressed support for the governor’s plan to build a new nuclear plant upstate.
Late last week, Pine Gate Renewables became the largest clean energy developer yet to declare bankruptcy since Trump and Congress overhauled federal policy to quickly phase out tax credits for wind and solar projects. In its Chapter 11 filings, the North Carolina-based company blamed provisions in Trump’s One Big Beautiful Bill Act that put strict limits on the use of equipment from “foreign entities of concern,” such as China. “During the [Inflation Reduction Act] days, pretty much anyone was willing to lend capital against anyone building projects,” Pol Lezcano, director of energy and renewables at the real estate services and investment firm CBRE, told the Financial Times. “That results in developer pipelines that may or may not be realistic.”
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The Southwest Power Pool’s board of directors approved an $8.6 billion slate of 50 transmission projects across the grid system’s 14 states. The improvements are set to help the grid meet what it expects to be doubled demand in the next 10 years. The investments are meant to harden the “backbone” of the grid, which the operator said “is at capacity and forecasted load growth will only exacerbate the existing strain,” Utility Dive reported. The grid operator also warned that “simply adding new generation will not resolve the challenges.”
Oil giant Shell and the industrial behemoth Mitsubishi agreed to provide up to $17 million to a startup that plans to build a pilot plant capable of pulling both carbon dioxide and water from the atmosphere. The funding would cover the direct air capture startup Avnos’ Project Cedar. The project could remove 3,000 metric tons of carbon from the atmosphere every year, along with 6,000 tons of clean freshwater. “What you’re seeing in Shell and Mitsubishi investing here is the opportunity to grow with us, to sort of come on this commercialization journey with us, to ultimately get to a place where we’re offering highly cost competitive CO2 removal credits in the market,” Will Kain, CEO of Avnos, told E&E News.
The private capital helps make up for some of the federal funding the Trump administration is expected to cut as part of broad slashes to climate-tech investments. But as Heatmap’s Emily Pontecorvo reported last month from north of the border, Canada is developing into a hot zone of DAC development.
The future of remote sensing will belong to China. At least, that’s what the research suggests. This broad category involves the use of technologies such as lasers, imagery, and hyperspectral imagery, and is key to everything from autonomous driving to climate monitoring. At least 47% of studies in peer-reviewed publications on remote sensing now originate in China, while just 9% come from the United States, according to the New York University paper. That research clout is turning into an economic advantage. China now accounts for the majority of remote sensing patents filed worldwide. “This represents one of the most significant shifts in global technological leadership in recent history,” Debra Laefer, a professor in the NYU Tandon Civil and Urban Engineering program and the lead author, said in a statement.
The company is betting its unique vanadium-free electrolyte will make it cost-competitive with lithium-ion.
In a year marked by the rise and fall of battery companies in the U.S., one Bay Area startup thinks it can break through with a twist on a well-established technology: flow batteries. Unlike lithium-ion cells, flow batteries store liquid electrolytes in external tanks. While the system is bulkier and traditionally costlier than lithium-ion, it also offers significantly longer cycle life, the ability for long-duration energy storage, and a virtually impeccable safety profile.
Now this startup, Quino Energy, says it’s developed an electrolyte chemistry that will allow it to compete with lithium-ion on cost while retaining all the typical benefits of flow batteries. While flow batteries have already achieved relatively widespread adoption in the Chinese market, Quino is looking to India for its initial deployments. Today, the company announced that it’s raised $10 million from the Hyderabad-based sustainable energy company Atri Energy Transitions to demonstrate and scale its tech in the country.
“Obviously some Trump administration policies have weakened the business case for renewables and therefore also storage,” Eugene Beh, Quino’s founder and CEO, told me when I asked what it was like to fundraise in this environment. “But it’s actually outside the U.S., where the appetite still remains very strong.”
The deployment of battery energy storage in India lags far behind the pace of renewables adoption, presenting both a challenge and an opportunity for the sector. “India does have an opportunity to leapfrog into a more flexible, resilient, and sustainable power system,” Shreyes Shende, a senior research associate at Johns Hopkins’ Net Zero Industrial Policy Lab, told me. The government appears eager to make it happen, setting ambitious targets and offering ample incentives for tech-neutral battery storage deployments, as it looks to lean into novel technologies.
“Indian policymakers have been trying to double down on the R&D and innovation landscape because they’re trying to figure out, how do you reduce dependence on these lithium ion batteries?” Shende said. China dominates the global lithium-ion market, and also has a fractious geopolitical relationship with India, So much like the U.S., India is eager to reduce its dependence on Chinese imports. “Anything that helps you move away from that would only be welcome as long as there’s cost compatibility,” he added
Beh told me that India also presents a natural market for Quino’s expansion, in large part because the key raw material for its proprietary electrolyte chemistry — a clothing dye derived from coal tar — is primarily produced in China and India. But with tariffs and other trade barriers, China poses a much more challenging environment to work in or sell from these days, making the Indian market a simpler choice.
Quino’s dye-based electrolyte is designed to be significantly cheaper than the industry standard, which relies on the element vanadium dissolved in an acidic solution. In vanadium flow batteries, the electrolyte alone can account for roughly 70% of the product’s total cost, Beh said. “We’re using exactly the same hardware as what the vanadium flow battery manufacturers are doing,” he told me minus the most expensive part. “Instead, we use our organic electrolyte in place of vanadium, which will be about one quarter of the cost.”
Like many other companies these days, Beh views data centers as a key market for Quino’s tech — not just because that’s where the money’s at, but also due to one of flow batteries’ core advantages: their extremely long cycle lives. While lithium-ion energy storage systems can only complete from 3,000 to 5,000 cycles before losing 20% or more of their capacity, with flow batteries, the number of cycles doesn’t correlate with longevity at all. That’s because their liquid-based chemistry allows them to charge and discharge without physically stressing the electrodes.
That’s a key advantage for AI data centers, which tend to have spiky usage patterns determined by the time of day and events that trigger surges in web traffic. Many baseload power sources can’t ramp quickly enough to meet spikes in demand, and gas peaker plants are expensive. That makes batteries a great option — especially those that can respond to fluctuations by cycling multiple times per day without degrading their performance.
The company hasn’t announced any partnerships with data center operators to date — though hyperscalers are certainly investing in the Indian market. First up will be getting the company’s demonstration plants online in both California and India. Quino already operates a 100-kilowatt-hour pilot facility near Buffalo, New York, and was awarded a $10 million grant from the California Energy Commission and a $5 million grant from the Department of Energy this year to deploy a larger, 5-megawatt-hour battery at a regional health care center in Southern California. Beh expects that to be operational by the end of 2027.
But its plans in India are both more ambitious and nearer-term. In partnership with Atri, the company plans to build a 150- to 200-megawatt-hour electrolyte production facility, which Beh says should come online next year. With less government funding in the mix, there’s simply less bureaucracy to navigate, he explained. Further streamlining the process is the fact that Atri owns the site where the plant will be built. “Obviously if you have a motivated site owner who’s also an investor in you, then things will go a lot faster,” Beh told me.
The goal for this facility is to enable production of a battery that’s cost-competitive with vanadium flow batteries. “That ought to enable us to enter into a virtuous cycle, where we make something cheaper than vanadium, people doing vanadium will switch to us, that drives more demand, and the cost goes down further,” Beh told me. Then, once the company scales to roughly a gigawatt-hour of annual production, he expects it will be able to offer batteries with a capital cost roughly 30% lower than lithium-ion energy storage systems.
If it achieves that target, in theory at least, the Indian market will be ready. A recent analysis estimates that the country will need 61 gigawatts of energy storage capacity by 2030 to support its goal of 500 gigawatts of clean power, rising to 97 gigawatts by 2032. “If battery prices don’t fall, I think the focus will be towards pumped hydro,” Shende told me. That’s where the vast majority of India’s energy storage comes from today. “But in case they do fall, I think battery storage will lead the way.”
The hope is that by the time Quino is producing at scale overseas, demand and investor interest will be strong enough to support a large domestic manufacturing plant as well. “In the U.S., it feels like a lot of investment attention just turned to AI,” Beh told me, explaining that investors are taking a “wait and see” approach to energy infrastructure such as Quino. But he doesn’t see that lasting. “I think this mega-trend of how we generate and use electricity is just not going away.”