By Max Graham for Grist.
Broadcast version by Alex Gonzalez for Arizona News Connection reporting for the Solutions Journalism Network-Public News Service Collaboration
Below the red-tile roofs of the Catalina Foothills, an affluent area on the north end of Tucson, Arizona, lies a blanket of desert green: spiky cacti, sword-shaped yucca leaves, and the spindly limbs of palo verde and mesquite trees. Head south into the city, and the vegetation thins. Trees are especially scarce on the south side of town, where shops and schools and housing complexes sprawl across a land encrusted in concrete.
On hot summer days, you don’t just see but feel the difference. Tucson’s shadeless neighborhoods, which are predominantly low-income and Latino, soak up the heat. They swelter at summer temperatures that eclipse the city average by 8 degrees Fahrenheit and the Catalina Foothills by 12 degrees. That disparity can be deadly in a city that experienced 40 straight days above 100 degrees last year — heat that’s sure to get worse with climate change.
The good news is there’s a simple way to cool things down: Plant trees. “You’re easily 10 degrees cooler stepping under the shade of a tree,” said Brad Lancaster, an urban forester in Tucson. “It’s dramatically cooler.”
A movement is underway to populate the city’s street corners and vacant lots with groves of trees. Tucson’s city government, which has pledged to plant 1 million trees by 2030, recently got $5 million from the Biden administration to spur the effort — a portion of the $1 billion that the U.S. Forest Service committed last fall to urban and small-scale forestry projects across the United States, aiming to make communities more resilient to climate change and extreme heat.
But in Tucson and many other cities, tree-planting initiatives can tackle a lot more than scorching temperatures. What if Tucson’s million new trees — and the rest of the country’s — didn’t just keep sidewalks cool? What if they helped feed people, too?
That’s what Brandon Merchant hopes will happen on the shadeless south side of Tucson, a city where about one-fifth of the population lives more than a mile from a grocery store. He’s working on a project to plant velvet mesquite trees that thrive in the dry Sonoran Desert and have been used for centuries as a food source. The mesquite trees’ seed pods can be ground into a sweet, protein-rich flour used to make bread, cookies, and pancakes. Merchant, who works at the Community Food Bank of Southern Arizona, sees cultivating mesquite around the city and surrounding areas as an opportunity to ease both heat and hunger. The outcome could be a network of “food forests,” community spaces where volunteers tend fruit trees and other edible plants for neighbors to forage.
“Thinking about the root causes of hunger and the root causes of health issues, there are all these things that tie together: lack of green spaces, lack of biodiversity,” Merchant said. (The food bank received half a million dollars from the Biden administration through the Inflation Reduction Act.)
Merchant’s initiative fits into a national trend of combining forestry — and Forest Service funding — with efforts to feed people. Volunteers, school teachers, and urban farmers in cities across the country are planting fruit and nut trees, berry bushes, and other edible plants in public spaces to create shade, provide access to green space, and supply neighbors with free and healthy food. These food forests, forest gardens, and edible parks have sprouted up at churches, schools, empty lots, and street corners in numerous cities, including Boston, Philadelphia, Atlanta, Seattle, and Miami.
“It’s definitely growing in popularity,” said Cara Rockwell, who researches agroforestry and sustainable food systems at Florida International University. “Food security is one of the huge benefits.”
There are also numerous environmental benefits: Trees improve air quality, suck carbon from the atmosphere, and create habitat for wildlife, said Mikaela Schmitt-Harsh, an urban forestry expert at James Madison University in Virginia. “I think food forests are gaining popularity alongside other urban green space efforts, community gardens, green rooftops,” she added. “All of those efforts, I think, are moving us in a positive direction.”
Researchers say food forests are unlikely to produce enough food to feed everyone in need of it. But Schmitt-Harsh said they could help supplement diets, especially in neighborhoods that are far from grocery stores. “A lot has to go into the planning of where the food forest is, when the fruits are harvestable, and whether the harvestable fruits are equitably distributed.”
She pointed to the Philadelphia Orchard Project as an emblem of success. That nonprofit has partnered with schools, churches, public recreation centers, and urban farms to oversee some 68 community orchards across the city. Their network of orchards and food forests generated more than 11,000 pounds of fresh produce last year, according to Phil Forsyth, co-executive director of the nonprofit.
Some of the sites in Philadelphia have only three or four trees. Others have over 100, said Kim Jordan, the organization’s other executive director. “We’re doing a variety of fruit and nut trees, berry bushes and vines, pollinator plants, ground cover, perennial vegetables — a whole range of things,” Jordan said.
The community food bank in Tucson started its project in 2021, when it bought six shade huts to shelter saplings. Each hut can house dozens of baby trees, which are grown in bags and irrigated until they become sturdy enough to be planted in the ground. Over the past three years, Merchant has partnered with a high school, a community farm, and the Tohono O’odham tribal nation to nurse, plant, and maintain the trees. So far they’ve only put a few dozen saplings in the ground, and Merchant aims to ramp up efforts with a few hundred more plantings this year. His initial goal, which he described as “lofty and ambitious,” is to plant 20,000 trees by 2030.
The food bank is also organizing workshops on growing, pruning, and harvesting, as well as courses on cooking with mesquite flour. And they’ve hosted community events, where people bring seed pods to pound into flour — a process that requires a big hammer mill that isn’t easy to use on your own, Merchant said. Those events feature a mesquite-pancake cook-off, using the fresh flour.
Merchant is drawing on a model of tree-planting that Lancaster, the urban forester, has been pioneering for 30 years in a downtown neighborhood called Dunbar Spring. That area was once as barren as much of southern Tucson, but a group of volunteers led by Lancaster — who started planting velvet mesquite and other native trees in 1996 — has built up an impressive canopy. Over three decades, neighborhood foresters have transformed Dunbar Spring’s bald curbsides into lush forests of mesquite, hackberry, cholla and prickly pear cactus, and more — all plants that have edible parts.
“There are over 400 native food plants in the Sonoran Desert, so we tapped into that,” Lancaster said. “That’s what we focused our planting on.”
The Dunbar Spring food forest is now what Lancaster calls a “living pantry.” He told Grist that up to a quarter of the food he eats — and half of what he feeds his Nigerian dwarf goats — is harvested from plants in the neighborhood’s forest. “Those percentages could be much more if I were putting more time into the harvests.” The more than 1,700 trees and shrubs planted by Lancaster’s group have also stored a ton of water — a precious commodity in the Sonoran Desert — by slurping up an estimated 1 million gallons of rainwater that otherwise would have flowed off the pavement into storm drains.
Another well-established food forest skirts the Old West Church in Boston, where volunteers have spent a decade transforming a city lawn into a grove of apple, pear, and cherry trees hovering over vegetable, pollinator, and herb gardens. Their produce — ranging from tomatoes and eggplants to winter melons — gets donated to Women’s Lunch Place, a local shelter for women without permanent housing, according to Karen Spiller, a professor of sustainable food systems at the University of New Hampshire and a member of Old West Church who helps with the project.
“It’s open for harvest at any time,” Spiller said. “It’s not, ‘Leave a dollar, and pick an apple.’ You can pick your apple, and eat your apple.”
Merchant wants to apply the same ethic in Tucson: mesquite pods for all to pick — and free pancakes after a day staying cool in the shade.
Max Graham wrote this article for Grist.
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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.
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