Category Archives: Environment

Mongabay: In a big win, Yurok Nation reclaims vital creek and watershed to restore major salmon run

Barry McCovey has been director of the Yurok’s fisheries department for a quarter-century and is seen here on the Klamath. He says that while the four dams coming down on the Upper Klamath River is a crucial step toward restoring what was once the third-largest salmon run on the West Coast of the United States, the tribe’s reclamation of the Blue Creek watershed might be even more important to the eventual recovery of the entire ecosystem. Image courtesy of Matt Mais of the Yurok Tribe.

The genesis of this Northern California story began in Paris, France, in March 2024. There, I was visiting my friend and former student Phil Glynn, where he lives with his family. I asked if he knew of any environmental stories in the Pacific Northwest, where I would be traveling in late July. It wasn’t a random question. Phil and his wife Elizabeth, also a former student, run Kansas City-based Travois, a full-service company that facilities economic development and conservation on Indigenous lands across the U.S.

Phil told me about reclamation and restoration of Blue Creek. I recognized its news value and environmental importance immediately, as I explain in this story. What followed in the spring and summer of 2024 was a host of interviews with leaders of Portland, Oregon-based Western Rivers Conservancy, the Yurok tribal leadership and an immersive visit to Northern California, the Klamath River and, most importantly, ice-cold Blue Creek (in which I snorkeled to look for salmon!).

One of the biggest environmental stories of 2024 was the removal of all four dams on the Klamath River, the largest river restoration project in U.S. history. But without the concurrent revitalization of Blue Creek, what was once the West Coast’s third-largest salmon run would have little chance of full recovery. While it took a generation and a pioneering $60 million fundraising effort on behalf of Wester Rivers, the Blue Creek watershed and the salmon are coming back to the Yurok, the land’s rightful stewards — a rare environmental success story involving a timber-rich ecosystem and California’s largest Indigenous tribe.

Mongabay founder and CEO Rhett Butler provided this insightful analysis and commentary of my story on LinkedIn. The story was also cited by Inside Climate News reporter Kiley Price, a former student, in her weekly newsletter, and republished by Resilence.org, a global eco-think tank.

Sue Doroff, former president and co-founder of Oregon-based Western Rivers Conservancy, spent the better part of the last 18 years working diligently and creatively to raise the $60 million required to buy the entire 19,000-hectare (47,000-acre) Blue Creek watershed from a timber company for the Yurok Tribe. Standing in the creek, she says, “We are in the business of forever; that’s how we feel about the Yurok taking over as stewards of this vital creek and watershed.” Image by Justin Catanoso.

Mongabay: Real-world return on climate adaption investments wildly underestimated, report finds

In 2023, Brazilian officials and representatives from several other cities around the nation met for a workshop in Niterói, Rio de Janeiro state as part of the “Nature-Based Solutions Accelerator in Cities” project. Participants discussed ways for improving adaptation and nature-based solutions projects in order to better access climate finance. Image courtesy of Diego Padilha-Yantra Imagens/WRI Brasil.

When it comes to global finance for climate adaptation and resilience, the billions made available to vulnerable countries continues to fall hundreds of billions short of the actual need as climate catastrophes mount annually. In this story for Mongabay, I report on a novel, detailed study by World Resources Institute that is critically important to policymakers and finance leaders who gather at annual UN climate summits.

WRI economist Carter Brandon‘s team evaluated 320 adaptation and resilience grants in 12 mostly tropical countries totaling $133 billion in finance between 2014 and 2024. They found that for every $1 invested there was a return of more than $10 in value in unaccounted for benefits. This came in areas such as permanent infrastructure, job creation, risk management, public health improvements, lives saved, biodiversity protection. These benefits accrue whether or not they are counted or even recognized.

Brandon argues that finance institutions such as the World Bank, IMF and other major eco-financiers should consider these ancillary benefits as they evaluate future grant requests. He emphasized that countries, too, should better understand the full impact of the most effective adaptation and resilience projects and sharpen their finance requests. “What we now can see is that this investment is not only good for resilience,” Brandon told me, “but it’s also a really strong investment in development and public health.”

The Guandu water treatment plant in Nova Iguaçu, Brazil. The facility supplies water to more than 9 million people in Rio de Janeiro. Under the Cities4Forests initiative, WRI conducted a study on the benefits of natural infrastructure for water in five metropolitan regions, including Rio de Janeiro. By restoring forests and protecting watersheds upstream, the Rio de Janeiro project also helps reduce pollution, lower water treatment costs and secure long-term water quality. Image courtesy of Marizilda Cruppe/WRI Brasil.

Mongabay: Study in Nature lays out new pathway to assess climate liability of fossil fuel majors

The new framework only addresses temperature increase and extreme heat disasters. Other climate change-intensified extreme weather events, like 2024’s Hurricane Helene that inundated Appalachian Mountain communities would require far more complex scientific assessments. A North Carolina plaintiff, for example, who wanted to sue fossil fuel firms for their role in the disaster would need to prove in court how extreme heat warmed the Gulf of Mexico to record levels, causing Helene to pick up excessive moisture, intensifying the storm and creating 1000-year floods. Drawing such connections may become possible in the future. Image courtesy of NCDOTcommunications.

I’ll let my editor, Glenn Scherer, in his summarizing bullet points, describe this story of mine:

In recent decades a growing number of lawsuits have been launched by states, cities and other government entities to hold fossil fuel companies financially liable for the climate harm caused by the greenhouse gas emissions their products produce.
But those efforts often come up against challenging legal arguments made by the companies saying that their actions and emissions cannot be scientifically linked to specific climate change-driven extreme weather events.
Now, fast-advancing attribution science is offering answers to those legal arguments. A new study — published in Nature — has created a framework that connects the emissions over time of the world’s largest fossil fuel companies — BP, ExxonMobil, Chevron, Saudi Aramco and Gazprom — to rising temperatures and specific heat-related climate disasters.
Researchers say that, in time, this framework for assigning attribution and financial damages could be extended to specific fossil fuel companies and a range of climate change-intensified extreme events such as hurricanes, flooding, sea-level rise and wildfires. The framework has yet to be tested in court.

Mongabay: Pope Francis’ uncompromising defense of nature may be his greatest legacy

Pope Francis was very much a man of the people while traveling to 68 countries during his pontificate. At least once a week while in Rome, he would cruise around St. Peters Square to greet pilgrims and tourists who had come to visit Vatican City, like this encounter in June 2016. Photo by Justin Catanoso for Mongabay.

This story is one I was both sad and eager to write. Sad because of the death of Pope Francis at 88, one of the most extraordinary leaders of the global Catholic Church in generations; eager because Francis in a very tangible way brought me to Mongabay; I’ve been covering for the past decade his ceaseless crusade to implore people of all faiths to protect “God’s creation” and fight climate change we are all making worse.

In 2015, I had recently pivoted from local news reporting to international environmental reporting after a nudge and plenty of inspiration from my friend and colleague Miles Silman, a leading tropical ecologist at Wake Forest University, where we both teach. That summer, while I was teaching a summer session for Wake students in Rome, I was contacted by Jon Sawyer, founder and then CEO of the Pulitzer Center, with an offer to travel to Latin America — ethnic home of Pope Francis — and evaluate whether people there (overwhelmingly Catholic) were apt to listen to and follow his teachings in Laudato Si, a Catholic teaching document of the highest order, and the first focused exclusively on climate change, environmental degradation and humankind’s heavy hand in destroying the planet. The encyclical made global headlines, inspired environmental activism and incited a growing number of enemies. It’s spirit is woven throughout the preamble of the historic Paris Agreement on climate change of 2015.

I said yes to Jon Sawyer’s offer and chose to report from all over Peru for three weeks. Enrique Ortiz, my friend and Peruvian biologist, agreed to be my fixer, and my oldest daughter Emilia came along for two of those weeks as my photographer. The stories I produced enabled me to make a real pitch to Mongabay founder and editor-in-chief Rhett Butler. He agreed to take my stores, assigned Glenn Scherer to be my editor, and Glenn and I have been working together ever since.

When the pope died on April 21, 2025, at the Vatican the day after Easter, Glenn and I spoke soon after. Given the many stories I’ve written on Francis and the intersection between faith and climate action over the years, Glenn urged me to put together a reflection on Francis’ environmental legacy. I agreed, leaning heavily on the pope’s own words and exhortations among three pioneering documents since 2015.

Except: This singular leadership will surely be a lasting part of his legacy, as his words continue spreading like soft ripples across the Earth he loved. “There is a mystical meaning to be found in a leaf, in a mountain trail, in a dewdrop, in a poor person’s face,” Francis wrote. “The world sings of an infinite Love: how can we fail to care for it?”

In 2015’s *Laudato Si’*, Pope Francis wrote about our responsibility to each other and to the planet, with much of his inspirational language later woven into the preamble of the historic 2015 Paris climate agreement. In 2023’s *Laudate Deum*, he urged world leaders to take decisive action on climate change, before the planet reaches “the point of no return.” Image by Justin Catanoso for Mongabay.

Mongabay: Netherlands’ largest forest biomass plant canceled, forest advocates elated

In 2020, two years after the Vattenfall wood pellet energy plant was proposed, forest advocates organized a youth protest outside Vattenfall headquarters as part of the National Children’s Climate March. Image courtesy of the Clean Air Committee in the Netherlands.

As this stories describes, forest advocates were able to take significant credit in The Netherlands when one of its largest energy providers canceled plans in February 2025 to build the largest wood-pellet-only power plant just outside Amsterdam. It took six years and a circuitous route through the Dutch court system, but on a rare occasion, the environmental argument that burning forest biomass is not the climate-friendly solution it is touted to be until won out.

While the Dutch, like the South Koreans, appear to be inching away from industrial-scale forest biomass energy, neither is close to giving up entirely on wood burning, or subsidizing the burning, as they both try to meet 2030 legal deadlines to phase out all coal burning.

In fact, the elusive promises of BECCS — Bioenergy with Carbon Capture and Storage — is now being touted as the reason to continue burning wood pellets because, it is theorized, that emissions can be easily trapped and permanently buried underground.

There is a significant flaw in that plan in that the scientific consensus illustrates that BECCS technology is years, if not decades, away from effective implementation.

“The irony is that my country (The Netherlands) and the EU have called burning biomass carbon neutral, right?” Dutch forest advocate Fenna Swart told me. “Now the claim with BECCS is that the air will be even cleaner. But in our view, it’s just another flawed policy to allow business as usual.”

A close-up image of one of the posters held aloft by demonstrators to protest plans by Vattenfall to build the Netherlands’ largest woodburning energy plant. Image courtesy of the Clean Air Committee in the Netherlands.

Mongabay: Forest biomass growth to soar through 2030, impacting tropical forests

Tree felling on an energy plantation concession in Indonesia where wood has been used to supply wood pellets to South Korea. Image courtesy of FWI.

This story here, my latest on the issue of global forest biomass for energy, sends a bit of a mixed message. Projected supply and demand for wood pellets appears to be rising dramatically through 2030, with more wood coming from tropical forests than every before.

On the other hand, there appear to be a few cracks forming in the long-term viability of an industry that has been on a steady, upward trajectory for 15 years or more — save for Enviva’s self-inflicted business wounds that led to its 2024 bankruptcy. Subsidies are being inched back on South Korea and Japan. Drax is still getting a ton of British subsidies for five more years, but far less than the previous 10. Germany’s second-largest city, Hamburg, nixed a conversion of a coal-burning plant to wood, admitting that it was not a climate friendly move. And a highly regarded investment think tank is raising a bright red flag to investors to think twice before investing in wood-pellet manufacturing stocks.

A source and forest advocate in South Korea went as far as to tell me he believes we are beginning to see that beginning of a paradigm shift regarding forest biomass for energy. The scientific arguments and journalistic reporting, including my own, that challenge industry line that it a climate-friendly alternative to coal, grow stronger every year. Is the tide really turning?

Meanwhile, in the near-term, the industry continues to grow, and native forests across the US Southeast, British Columbia, Eastern Europe and Southeast Asia, will continue to be diminished and degraded, many replaced by tree farms, to feed immediate demand.

Estimate of global wood pellet production and use in metric tons by nation by 2030. Data sourced from the International Energy Agency’s Net Zero Scenario study. Image courtesy of the Environmental Paper Network.

Mongabay: Our investigation exposed biomass giant’s greenwashing in 2022—here’s the latest in 2025

Felled hardwood and pine cut from a dense forest and piled high on a 52-acre lot in Edenton, North Carolina. Image by Bobby Amoroso.

It’s not often that a news organization reflects on its coverage over recent years to evaluate the impact that that coverage has had on a region, a group of people, and in this case, an industry. But in making the case to our global readers and funders, Mongabay recaps important stories or series of stories to let people know that independent environmental journalism can and does make a difference in the world.

In this story penned by Mongabay editors, they recap my coverage of the forest biomass industry over the last several years and explain the impact it has and continues to have. The story rightfully focuses on one of the most prominent and impactful stories of my long career in journalism — the one and only whistleblower to ever come forward from inside the forest biomass industry (from Enviva, once the world’s largest producer of wood pellets for industrial-scale energy) and his candid, verifiable attack on his company’s climate- and environmentally friendly claims of the product it produces. That story, which has a complementary video, was published in December 2022.

Here’s an excerpt from Mongabay’s story of my reporting:

“This case demonstrates how independent journalism can expose greenwashing, inspire tangible action, inform public policy, and create ripple effects across sectors. Mongabay’s reporting uncovered the troubling realities of the biomass energy industry, and it empowered governments, financial institutions, and legal advocates to take decisive action in the pursuit of accountability and environmental justice.”

Mongabay: U.S. policy experts confident of future climate action despite Trump election

The once and future president of the United States continues to mock climate science as if it’s fashion not reality.

No single president U.S. history, just Donald Trump, did more to undermine the trajectory of conservation, forest and species protections, clear air and clean water regulations, and most critically of all, climate action connected to promoting zero-carbon renewable energy while reducing fossil fuel burning during his first term in office. Remarkably, but not surprisingly, none of those issues was discussed much at all during the chaotic, and for Democrats, truncated campaign for the presidency in 2024.

In an election that was suppose to be razor thin but ended up being far less so, American voters decided among many other things that the candidate who still insists climate change is a hoax (residents of Asheville, North Carolina, word like a word with Trump) is the candidate they want back in charge of federal environmental policy. They did so even as he demanded a quid pro quo from US oil barons to fund his campaigns with billions in return for unrestrained drilling and extraction permits. He also vowed once again to remove the United States from the historic Paris Agreement, the only country on earth to do so.

Meeting the urgency of the moment, this story was published on the day it was written: three says after the US election; three days before the start of the COP29, the United Nations climate summit in Baku, Azerbaijan (just north of Iran). In it, two U.S. government experts on climate policy shared during an global virtual press conference what they think the impact of another four years of Trump policies on climate and the environment will be on the U.S. and the world. The fact that they believe it will be less impactful than before is in itself an indictment of a miserable U.S. record of leadership amid the worst crisis humanity has ever collectively faced — accelerating climate change and global warming.

Uncontrollable wildfires in California and across Canada are a deadly reality of worsening climate change, not a political hoax.

Mongabay: Delay of EU Deforestation Regulation may ‘be excuse to gut law,’ activists fear

Deforestation for an oil palm plantation in Sumatra. Image by Rhett A. Butler/Mongabay.

In June 2023, the European Union passed a law designed to reduced deforestation and forest degradation around the world caused by the commodities the member states import: coffee, soy, cattle, cocoa, palm oil, rubber and wood, included industrial-scale wood pellets. The law was to go into effect on January 1, 2025. My story covers a surprise decision by the European Commission, which makes legislative recommendations to the European Parliament, to delay the implementation of the European Union Deforestation Regulation (EUDR) for 12 months.

Since the law was passed, a host of industries and countries, including the United States, have pushed back hard against the regulations, calling them onerous and demanding more time for implementation. The forest biomass industry, for example, wanted a 24-month delay. Forest advocates in the US and EU all decried the delay, as my story describes.

“I think the biggest threat from a delay is that it’s an excuse to gut the law by giving more time to already aggressive industry opposition,” Heather Hillaker, an attorney with the Southern Environmental Law Center in North Carolina, told me, summarizing the general concern of her international colleagues. “With climate change, every month matters when we’re trying to avoid [carbon] emissions from deforestation and forest degradation.”

Meanwhile, Austrian Christian Rakos, president of the World Bioenergy Association, wrote me in an email: “The traceability [requirement in the EUDR] is extremely difficult for sawmill byproducts which make up for more than half of U.S. pellet production. If sawdust is collected from several sawmills and then pelletized, how will you be able to tell from which forest plot pellets come? And what is the benefit of knowing if there is no deforestation in the entire fibre basket?”

Rakos and I met at COP26 in Glasgow in 2021 and talked for two hours. His defense of the wood pellet industry is vigorous and, I believe, genuine. But I have seen from my own observations in North Carolina, and from the only source from within the industry to ever go public, that wood pellets are manufactured almost entirely by whole trees from native forests, not waste and residue, and that daily harvests for the 26 pellet mills in the US Southeast are effectively degrading intact forests and contributing to deforestation.

The Edenton, North Carolina, clear-cut. The biggest trees were harvested as timber, while other whole trees were chipped and trucked to an Enviva pellet mill, likely for export to Europe. Precisely how the EUDR will impact the forest biomass industry remains to be seen, though it asked the EU for a 24-month delay. Image courtesy of Bobby Amoroso.

Mongabay: UK’s Drax targets California forests for two major wood pellet plants

These cut trees, viewed by California biologist and writer Maya Khosla, were harvested recently in Stanislaus National Forest, an area that falls within the potential harvest radius of a proposed wood pellet mill in Tuolumne County in central California. The mature trees were taken as part of a thinning strategy which often includes unburned forests for what is hoped to be wildfire prevention. Photo courtesy of Isis Howard.

I have been following the developments of the potential for wood pellet manufacturing in California for more than a year. The news hook that Drax, the United Kingdom based energy supplier and pellet maker, had recently entered into an agreement with a California governmental nonprofit that is promoting and planning for two new pellet mills, was what I needed to write this story.

It’s another forest biomass story steeped in controversy, as most of these stories are — whether they are centered in my home state of North Carolina, the US Southeast, or overseas in the European Union, United Kingdom, Japan or South Korea. The twist in California, a state ravaged by climate change-fueled wildfires since 2020, is that the “thinning” of the state’s vast woodlands and collection of burned trees and residues for wood pellet feedstock, will help reduce the risk of wildfires while boosting sagging economies in rural counties that cover parts of eight national forests.

More than 100 environmental groups, Indigenous tribes and community organizations have been pushing back against this growing industry in California and especially against the central argument for its existence — wildfire mitigation. My story explains both sides. There will very likely be more stories to come from California.

As part of its strategy to gather forest wood for wood pellet production, GSNR has said it will promote “salvage logging” in areas damaged or destroyed by wildfire. This June 2022 photo of an area burned in the Dixie Fire, one of the worst ever in California, illustrates what salvage logging looks like. “Ecologically there is nothing worse that can be done to a forest in California than to log after fire,” said Gary Hughes, a forest advocate with Biofuelwatch. “It is likened to beating a burn victim.” Image courtesy of Kimberly Baker/Klamath Forest Alliance.