By Bryn Nelson for Yes! Media.
Broadcast version by Eric Tegethoff for Oregon News Service reporting for the YES! Media-Public News Service Collaboration

At the Fernhill Wetlands along the Pacific Flyway in suburban Forest Grove, Oregon, dedicated birders have documented more than 240 avian species. Uncommon birds like the American bittern and Virginia rail have appeared more frequently on the 90 acres of marshland since it was constructed in 2014. Human visitors have flocked to the picturesque park as well, to sit, walk, watch, and even wed.

Not bad for a wastewater treatment plant.

Fed by five million gallons of treated wastewater every day, Fernhill's constructed waterfalls add oxygen back to the flow. One million reintroduced native plants representing about two dozen species (plus other species returning on their own) remove excess nitrogen, phosphorus, chemicals, and suspended solids, while providing the shade needed to cool the water before it reaches the nearby Tualatin River. During construction, workers installed 180 logs and snags, and even varied the topographies of wetland basins to mimic the region's aquatic habitats and offer more diverse niches for marsh birds, shorebirds, and other wildlife.

The natural water filtration system fashioned from old sewage lagoons has become an "ecological bridge" between treatment plants operated by the Clean Water Services utility in western Oregon and an increasingly vulnerable Tualatin River. "I always say wetlands are the kidneys of the Earth," says Jared Kinnear, a biologist who helped design Fernhill and now manages it and the utility's other reuse projects. "We're just harnessing the process that's been going on for millions of years."

Constructed wetlands have been used for decades in Europe and some parts of the United States as natural water-cleaning systems. Amid the growing threats of the climate crisis and habitat fragmentation, they're gaining in popularity as a form of nature-inspired infrastructure that can not only prevent pollution but also create vital green spaces for wildlife and humans alike.

In 2011, after reviewing its options for a needed expansion, Clean Water Services found that an $18 million wetland buffer made good financial sense as well: It cost roughly half as much as a concrete-and-steel treatment system. "Not only did Fernhill cost less, but it certainly offered a whole lot more environmental and social benefits than other options," says Diane Taniguchi-Dennis, the utility's CEO.

Constructed wetlands require active tending, such as periodic dredging, removal of invasive species, wildlife management, and even controlled burns. But these semi-wild spaces have proven so popular that the utilities operating them have had to regularly remind visitors of their primary function: cleaning wastewater.

Wildlife Encounters

Along the Atlantic Flyway in central Florida, the Brevard County Wastewater Treatment Plant similarly transformed 200 acres of pastureland back into water-filtering wetlands in 1998. Workers constructed four marshes-each with its own small island and all separated by earthen berms-and then reintroduced more than 200,000 native plants representing 19 species. Arrayed around a central lake, the Ritch Grissom Memorial Wetlands, known locally as the Viera Wetlands, help purify wastewater that's reclaimed for irrigation or discharged into the Four Mile Canal and upper St. Johns River during the rainy season.

One scientist called the Viera Wetlands the "best place I've found in Florida for both fabulous birding and photography." Local resident Kim Englert, a health care coach, recalls seeing so many ibises on a late spring day in 2021 that the entire landscape appeared speckled white. Her favorites, though, are the wetlands' alligators. "My Kentucky friends, they flip a wig when I show them pictures of gators," she says.

In April 2023, frequent visitors were far less pleased when county commissioners announced an impending six-month closure of the wetlands to remove a buildup of muck and dead vegetation that had raised nitrogen levels past the limits mandated by the Florida Department of Environmental Protection. "Most people here don't really understand what their purpose is," Englert says of the wetlands. Through a Facebook group that she co-manages and other social media sites, she hopes to educate the community and underscore safety concerns-such as dogs getting too close to the alligators and vehicles destabilizing the berms-that could shut down public access for good. "It's a gift," she says, "not a guarantee."

In Arizona, the Sweetwater Wetlands on the western edge of Tucson have likewise become a big tourist draw. Interpretive displays at the urban wildlife habitat, park, and natural treatment system describe the water reclamation process, while a photography competition emphasizes the importance of the desert oasis for migrating and permanent animal residents.

Retired software engineer and photography enthusiast Steven Winker won a second-place award for a dramatic photo of a bobcat about to pounce on an unlucky rat. He recalls the thrill of passing within feet of another bobcat nicknamed "Mama"-so named by her many admirers because she had raised multiple litters in the wetlands.

In November 2022, about a month after researchers outfitted her with a radio collar, Mama died; researchers suspect she was struck by a car on a nearby road. Beyond an outpouring of grief, her death sparked a bitter controversy among residents who suspected that the radio collars were changing the behavior of the bobcats and making them more susceptible to harm. Tracking data suggested no ill effects on the animals, though the deaths of multiple collared bobcats pointed to another sad truth: Creating inviting semi-urban spaces for wildlife brings the animals closer not only to adoring fans but also to highways and hunters.

Restoring Nature

The popularity of Oregon's Fernhill has required Clean Water Services to defuse its own share of potential public relations disasters, like the mass die-offs of cackling geese in 2020. The birds ate fungus-contaminated grain in nearby fields and then expired in the wetlands. "We're in a fishbowl," Kinnear says, keenly aware of how the deaths could have been wrongly attributed to something in the treated water if the incident had not been properly investigated and explained.

At the same time, he has had to continually weed out invasive plants and animals threatening the site's water filtration function. The utility's proactive management, though, has created new opportunities to educate the public about the benefits and limits of nature-inspired systems, and to explore how human stewardship might nurture new ecosystems.

The Las Arenitas Wetland Project, an international collaboration at a wastewater treatment plant south of Mexicali in Mexico's Baja California state, has aimed even higher by seeking to improve the flow and quality of freshwater through the Colorado River Delta.

The river's meager flow by this point in its course, drained by chronic drought and upstream water rights, has effectively concentrated its pollution and threatened its connectivity to the sea at the Gulf of California. "Everything comes back to the lack of fresh water," says Edgar Carrera, who grew up in Mexicali and now coordinates the Colorado River Delta project for The Nature Conservancy, a project partner.

An initial 250-acre wetland created in 2007 wasn't enough to accommodate the region's population growth and the resulting influx of wastewater that is now roughly double the existing plant's treatment capacity. That wetland, Carrera says, has already become an oasis for migratory and resident birds like the endangered Yuma clapper rail, mammals like bobcats and foxes, and reptiles like chameleons. "So it is now a wildlife refuge," he says.

In parallel with upgrades to the plant's treatment process, tentatively slated for 2025, a new series of intermediate water-filtering wetland basins will significantly improve the quality of the 3.5 billion gallons of reclaimed water before it flows into the larger wetland and then into the Colorado River Delta. Improving that flow can lower the concentration of other contaminants-essentially using treated wastewater to help dilute pollution-while nourishing the downstream estuary's wildlife.

Carrera has alleviated some community concerns that the natural water purification won't be enough to clean the Colorado by emphasizing that the process will combine the filtering abilities of a more efficient treatment plant and the series of constructed wetlands to aid the ailing delta. "They are very conscious that the water, for them, means income," he says of local residents who depend upon the river for agriculture, fishing, boating, and tourism.

For many ecosystems, recycled water means life. In a lower stretch of Oregon's Tualatin River, water released from an upstream reservoir and treated wastewater from the utility's four treatment plants account for up to 86% of the late-summer flow.

Taniguchi-Dennis believes that creating "river-ready" water and a wildlife sanctuary is just the start of what might be possible with treated wastewater. Providing a foothold for keystone species such as beneficial kinds of algae, for example, could feed a wide assortment of creatures while further purifying and oxygenating the water. "What if we could create the right biodiversity within the wetland that actually amplified what the river needs to restore its health and its waters?" she asks. It's a question made possible by reimagining how the problem of polluted wastewater can become the basis for a sustainable, nature-inspired solution.


Bryn Nelson wrote this article for YES! Media.


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A new round of federal funding is coming North Dakota's way to help plug dozens of abandoned oil wells.

The U.S. Department of the Interior this week awarded $25 million to North Dakota to respond to what is described as "legacy pollution."

With the financial boost, 46 orphaned oil and gas wells will be plugged, along with remediation work at more than 270 contaminated sites. The funding is tied to the federal Bipartisan Infrastructure Law.

Curtis Shuck, chairman of the Well Done Foundation, which works with states on capping neglected wells no longer in operation, said this work is vital in reducing negative environmental impacts, such as lingering methane leaks.

"(At) the end of the day, when we walk away from a project, it's hopefully like it was never there," Shuck explained.

Beyond protecting air and water resources, federal officials say the projects create good-paying union jobs and pave the way for economic growth. A number of conservation groups said while the efforts are needed, oil companies abandoning sites are being let off the hook. At the very least, they argued more regulations are needed to prevent well abandonment.

On the economic front, Shuck pointed out restoring the land underneath wells benefits the agricultural sector by giving farmers more acreage to work with.

"In places like North Dakota, or in Montana where we started, the farmer doesn't have to play dodge ball," Shuck emphasized.

He added farmers can be more efficient with their operational costs by not having to plow around an abandoned well.

Observers said despite enhanced efforts to address the issue, the U.S. has a lot of catching up to do with roughly 130,000 documented orphaned wells out on the landscape. In the initial round of program funding, North Dakota used its share to plug 73 wells.


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By Kari Lydersen for Energy News Network.
Broadcast version by Mark Richardson for Illinois News Connection reporting for the Solutions Journalism Network-Public News Service Collaboration

University Park is a small suburb south of Chicago, built around sprawling warehouses for companies like Clorox, Amazon and Solo Cup that attract a steady stream of diesel truck traffic. Its residents, 88% of whom are African American, are also exposed to pollution from a steel and wire processing facility relocated there from a gentrifying Chicago neighborhood, as well as steel mills and an oil refinery in nearby Northwest Indiana.

So, village manager Elizabeth Scott figured, the town was a prime candidate for improving quality of life and the environment by adopting electric vehicles — even if only two local households had EVs when Scott first checked the secretary of state’s website.

An EV Readiness program developed by the Chicago-area Metropolitan Mayors Caucus helped University Park catapult to being a leader in electric vehicle adoption, with the program offering a “blueprint” for preparing charging infrastructure, accessing grants and doing community outreach. University Park earned the second-highest score of a dozen municipalities participating in the first cohort to finish the EV Readiness program last year, and they were the only municipality in the region’s “Southland” to complete the program.

University Park is in the process of acquiring an EV charging station for electric semi-trucks city leaders hope will increasingly serve its warehouses, and they hope to add electric vehicles to their municipal fleet while also supporting residents to get their own EVs.

University Park’s EV Readiness website offers resources for local electric car owners and aspiring owners, from a video demonstrating how electric vehicles work to an interactive map of charging stations.

Scott, who has an electric car herself, had long noticed the vast disparity in available charging stations in the predominantly Black and Latino neighborhoods and suburbs on the South Side of Chicago, versus the wealthier and whiter neighborhoods and suburbs to the north.

“In Black and Brown communities there’s been a lot of disinvestment,” said Scott. “This [electric vehicle rollout] is big, it’s something new — for the world, and especially for this country.”

The truck charging station will be one of the first in the Midwest. “We’re kind of pioneers in this, this is uncharted territory,” Scott continued.

EV expansion

The EV Readiness program, funded by utility ComEd, offers guidance on a wide range of issues, including updating zoning and building codes to facilitate EV charger installation, training first responders in dealing with electric vehicle fires, and accessing federal and state incentives. 

Municipalities receive scores for various achievements and can earn bronze, silver or gold certification through the program. Doing a fleet assessment to prepare to acquire municipal EVs helps earn silver certification, for example, and actually adding EVs to the fleet earns gold. Oak Park received a gold certification during the program’s first cohort, with the rest of the municipalities earning bronze. 

The cohort of participating municipal leaders received guidance and instruction from the Mayors Caucus and met regularly. 

“It was like a support group, to be able to partner with other communities, bounce ideas off one another,” Elizabeth Scott said. “I highly recommend every municipality to go through the program.”

Between October 2022 and November 2023, according to state registration data, the total number of EVs owned in the municipalities participating in the first cohort increased from 2,175 to 3,608. Hanover Park doubled its EV ownership, from 105 to 219, and Oak Park increased ownership from 581 to 904. Much-smaller University Park doubled its EV ownership — from eight to 16 vehicles.

A timely idea

The concept of EV Readiness was born in 2018 during public meetings around the Volkswagen vehicle emissions cheating settlement that provided funding to states for alternative fuels and electric vehicles. Metropolitan Mayors Caucus director of environmental initiatives Edith Makra noted that the majority of public comments made during that period were focused on acquiring electric vehicles.

The caucus launched the initiative with a series of listening sessions with stakeholders including the IBEW electrical workers union, fire safety officials, advocacy groups and municipal leaders. The caucus developed an EV Readiness checklist, certification program and curriculum. The first cohort of municipalities started the program in December 2022 and “graduated” in December 2023.

“When we first signed on to support this program, we weren’t fully sure what the response from municipalities would be,” said ComEd external affairs director Philip Roy. “We were kind of blown away by the interest. We have over 400 municipalities in our service territory, that are all very different — in size, makeup, resources, they all need different kinds of help. That’s where having a group like the Metropolitan Mayors Caucus that is so used to working with a broad, diverse set of municipalities is key to success.” 

The EV Readiness program dovetails with an ongoing Metropolitan Mayors Caucus initiative known as the Greenest Region Compact that involves communities collaborating to develop and adopt sustainability standards. 

EV Readiness also builds on the model of SolSmart, a nationwide technical assistance initiative that helps municipalities invest in and prepare for solar power, at no cost to them. Many of the municipalities in the first cohort of EV Readiness were also participants in SolSmart. 

With both programs, part of the goal is to help communities be well-positioned to apply for federal grants and incentives. 

“We wanted communities to be ready for the influx of funding that was on the way, we knew it was coming, we wanted to make sure they were thinking about it,” said Metropolitan Mayors Caucus sustainability specialist Cheryl Scott (no relation to Elizabeth Scott). 

During the first cohort, the federal government announced the National Electric Vehicle Infrastructure (NEVI) program providing grants for EV charging under the 2021 Bipartisan Infrastructure Law. The smallest grants available were $2 million, “more than most of our communities need,” as Makra said. And ironically the paperwork to apply for the environmental justice-focused Justice 40 mandates of the program was “a really heavy lift for most small communities,” as Makra said. 

So, the Mayors Caucus worked with communities to prepare an aggregated NEVI grant application, seeking $15 million to install 114 chargers in 35 towns and two counties. Recipients have not yet been announced. 

Statewide leadership 

Illinois has been a leader in legislation promoting electric vehicles on the state level. The 2021 Climate and Equitable Jobs Act created incentives for public transit electrification and EV ownership, with a goal of having one million EVs on Illinois roads by 2030. The law creates rebates of up to $4,000 for consumers who buy electric vehicles, and demands utilities pursue transportation electrification in an equitable way that does not burden customers who don’t own EVs. 

Last year the Illinois legislature passed the Electric Vehicle Charging Act, which requires new single-family homes and multi-family buildings be EV capable, meaning conduit is laid to allow easy installation of chargers and wiring. State law also prohibits landlords and homeowners associations from unduly interfering with charger installation, and clarifies how renters should pay for electricity used in charging EVs.

ComEd funded the first two cohorts of EV Readiness with $225,000, and the utility is in the process of finalizing increased funding for additional cohorts, said Roy. The second cohort of the program – including 16 municipalities and two counties – is underway. 

During a recent luncheon sponsored by the Executives’ Club of Chicago, ComEd CEO Gil Quiniones touted the Metropolitan Mayors Caucus’s work and the importance of EV rollout. 

“We want to make sure our grid is ready, if someone wants to buy an electric vehicle today and put in a charging station,” Quiniones said. “We want electric vehicles to be an easier choice for our customers.” 

He said alleviating “range anxiety” by installing more charging stations is key. Currently, there are about 2,000 level 2 chargers and 1,000 fast-chargers in ComEd’s service territory, he said.

As part of its Beneficial Electrification program, ComEd is spending $231 million on rebates and other incentives to encourage electrical vehicle adoption by municipalities and individuals.

“We recognize that municipalities are going to play a vital role in the transition to electrification,” said Roy. “Many of the policies that drive how and where infrastructure is installed are very hyperlocal policies that municipalities oversee: zoning, parking code, use of public space.” 

An investment in the future

The mayors caucus helps municipalities coordinate with utilities on EV readiness and helps them understand suggested electrical code standards and practices. 

Cheryl Scott said most municipalities require permits for level 2 or fast-charging stations, but not for level 1 charging.

“If it’s the same outlet as plugging a toaster in, should the government get involved?” she asked. “Level 1 is where we saw uncertainty about how to do that. If it’s an older house, older wiring could cause problems. The owners manual (for chargers) says check with an electrician.” 

“Do you permit for EV charging at a residential level or not?” added Makra. “We ask a community to think that through. Do you risk being overly burdensome, or not necessarily protecting your constituents in terms of safe installation?” 

The EV Readiness program encourages communities to adopt policies going beyond the state EV charging law, and some including University Park did so by requiring new commercial construction be EV-capable. 

Oak Park, a suburb west of Chicago, adopted the “most transformative” charging infrastructure policy, in Cheryl Scott’s words. The town requires a level 2 charger be installed in any new residential building with a garage or parking space, and commercial buildings and multi-family residences must have a level 2 charger for every five parking spaces. Several towns including University Park also adopted policies that commercial construction must be EV-ready or EV-capable; the state law only applies to residential buildings. 

Elizabeth Scott said she’s seen interest in EVs blossom in University Park since EV Readiness launched, for environmental and financial reasons. 

She said she spent $350 a month on gasoline for her car before getting an EV, since her position requires constant driving. Now, she spends about $100 a month on charging. 

“It’s convenient, it’s safer, I have no catalytic converter to steal, I don’t have oil changes,” Scott noted. “But it’s really an investment in the sustainability of our future and our communities. I’m really grateful we’re able to do this as a community of color that normally doesn’t have all the opportunities.”


Kari Lydersen wrote this article for Energy News Network.


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Since the 2020 collapse of the famed Apalachicola Bay oyster fishery, people who made their livelihoods on the bay have been counting on local leaders and scientists to pave a path for a triumphant return.

The Florida Fish and Wildlife Commission closed the bay for overharvesting, habitat degradation, the BP oil spill and more.

Betty Webb, coordinator and facilitator with the Partnership for a Resilient Apalachicola Bay, said the Apalachicola Bay System Ecosystem-Based Adaptive Restoration and Management Plan marks a milestone in the quest to reclaim the bay, giving hope to multigenerational families who were forced to find new jobs in construction, air conditioning and plumbing.

"In their mindset, that's an interim opportunity for them to survive. Some have even gone into the service industry, for the tourism," she said. "But their heart and their passion is wanting to get back on that bay. They like the freedom. They like the self-employment."

For decades, oysters drove the economy, generating an estimated annual economic output of $134 million before the collapse. The plan has five overarching goals for restoration, including implementing sustainable management practices for oyster resources while considering future conditions such as warmer temperatures attributed to climate change.

Chad Hanson, an officer with The Pew Charitable Trusts, emphasized the significance of the Apalachicola Bay System Initiative in addressing the diverse impacts of climate change, ranging from intensified storm events such as hurricanes to prolonged droughts that disrupt the bay's water flow.

"That affects where oysters can can optimize their productivity. Thus, the plan calls for looking at the modeling, including what those projections for future conditions will be, to ensure that the management of oyster reefs and the restoration of reefs are being done accordingly," Hanson explained.

The new management plan was developed over four years of collaboration and is critical to the community. Webb emphasized the urgent need to reopen the bay in January 2026 for affected families, and said even if it has to operate at limited capacity initially, she urges policymakers to ensure fair access for all.