Author: Francis Smeins

We all enjoy telling stories around a campfire, but what if that campfire was also a tool to improve timber practices and reduce carbon emissions? The Lands Council partnered with the Kalispel Tribe of Indians and others on a pilot project to reduce forest fuels and transform them to beneficial biochar. These pilot burns were a chance for the forest community to come together and look at the many potentials for biochar on the landscape along with some of the limitations to large scale implementation.

Biochar is created in a process called pyrolysis, a high heat low oxygen environment. Many different materials, or feedstocks, from wood to straw can be used and the end product is light weight, extremely porous, and has high carbon content. Compared to the original feedstock, the carbon in biochar will last for hundreds to thousands of years in the soil. This sequestering of carbon back into the soil can offset some of the traditional practices in timber management including the use of machinery and emissions released from burning timber waste.

Forest thinning is a key component of forest management, particularly for wildland fire fuels reduction. Due to over a hundred years of fire suppression and aggressive logging practices, our western forests are choked with many small, non-commercially viable trees that increase the risk of catastrophic fire. Thinning these trees helps reduce the risk of devastating fires, ensuring that the carbon stored in the remaining trees remains there, rather than being released as smoke into the atmosphere. The focus of many of these thinning projects is in the WUI or Wildland Urban Interface. These are areas near houses and population centers where an uncontrolled fire can have costly and sometimes deadly consequences. 

The common practice for fuels reduction thinning is to have hand crew cut small diameter trees to reduce the ladder fuels that can allow a fire to move from the forest floor to the tree canopy. These small trees and branches, also known as slash, are then stacked in piles where they are allowed to dry before they are burned in the cooler/wetter months of late fall. There are a few issues with this method of removing fuels from the forest. Burning many slash piles at once produces a lot of smoke that can impact local air quality. The burning of these piles also scorches the surrounding soils, essentially sterilizing them. The end product of burning these piles is ash which can change the chemical properties of the soil and has limited beneficial effects.

In contrast, the conversion of slash to biochar has many benefits to the forest landscape and the climate. Amending agricultural soils with biochar created from available agricultural and forest waste could sequester up to 95 million metric tons of cardon dioxide if adopted nationwide. One of the crucial characteristics of biochar is the porosity, or the numerous minute holes which allows biochar to have incredible water holding capacity. In forests, biochar can help decommission logging decks and roads, reducing soil compaction and erosion – greatly improving stream health. It can also be added to the forest floor to increase the survival and growth of saplings. Those porous holes in biochar also create habitat for beneficial soil fugus and insects. The benefits of biochar are increasingly sought after in agricultural practices from the dry land grain production of eastern Washington to the vineyards and orchards of central Washington. Producers see the benefit to their crops with increased yields and improved water holding capacity, which reduces their water needs.

Ray Entz, Director of Wildlife and Terrestrial Resources for the Kalispel Tribe, saw the value in trying out biochar burning with some recent thinning projects. “The Kalispel Tribe sees climate impacts and its effects on forestry and forest management as absolutely critical,” said Entz. “We have been witnessing climate impacts to our forests over the past 10 years or so and we are interested in making sure we are doing the absolute best we can with our management. One of the controversial areas around forestry is post-harvest biomass [referred to as slash] treatment. It has been a longstanding practice to either lop and scatter or pile and burn excess biomass post-harvest. Knowing there may be better ways to treat biomass, we offered up piles on one of our recent harvest treatments as a pilot to demonstrate the use of biochar kilns and panels to reduce biomass to a more useful product while limiting smoke and soil impacts. We worked with The Lands Council, Resource Synergy, and the WSU extension office to create the space to see and learn about biochar production. Now, we have a way to go to bring biochar to the forefront as a viable and economical practice, but this is a great start, and we are supportive of its use in the future over a greater landscape.”

Over several crisp fall mornings, The Lands Council staff used two different techniques to convert slash piles into biochar on lands belonging to the Kalispel Tribe of Indians in Northeast Washington. The Wilson, or Oregon Kilns, are portable kilns that can be moved around the forest and operated by a team of 3-4 four. These are crossed stacked with feedstock to pack in as much wood as possible, and then each kiln is top lit. All of these steps help to reduce the amount of oxygen entering the pyrolysis process. The Polygon, or Ring of Fire kilns, are interlocking panels that can be constructed around existing slash piles and can be made to fit just about any size.

Gathered around the biochar kilns were many members of the community. Connections were made between the local public utility, which manages a biomass plant in the region, and a burgeoning biochar company that seeks to monetize the production of biochar and get it out of the forest and onto agricultural lands. We had seasoned foresters helping kids buck wood and feed it into the kilns. We had discussion with the local conservation district about creating training and a lending library for the biochar equipment so private landowners could have the valuable product of biochar while making their forest less prone to wildfires.

We also talked about some of the limitations of biochar production. These were small scale biochar productions relative to standard thinning practices that large land managers would conduct. There was also additional time and labor to cut feedstock to size and feed the kilns. We had many discussions on how to incorporate machinery to scale up and make the process more efficient. We also discussed the different market avenues for biochar, from carbon credits to landowners to selling to local hay producers. During these discussions, we established a goal of creating a circular economy through the reduction of forest fuels, using biochar as the currency. This will ultimately lead to safer forests, increased carbon sequestration, and numerous environmental benefits for the forest ecosystem.

There is still more research to be done to fully understand the climate change mitigation benefits of biochar, best practices for producing biochar and applying it to the land, and mechanisms for incentivizing the production and use of biochar. Numerous resources are available to fund this kind of research, including federal, state, and private sector support. For example, The Lands Council and Kalispel Tribe’s biochar program was supported by a grant from the Washington Department of Commerce. Federal programs like the Natural Resource Conservation Service’s (NRCS) Conservation Innovation Grants (CIG) Program can also help fund research and pilot projects. For example, a recent CIG project in Oregon supported research into different methods for producing biochar. As a result of this research, some participants in the NRCS’s Conservation Stewardship Program are allowed to convert agricultural waste into biochar.

In Burlington, Vermont, packs of kids from Champlain Elementary School fan out to local parks gathering acorns, ash samaras, and birch seed. They’re taking the problem of climate action into their own hands.

Everyone knows that trees are good for cities and good for our climate, but most cities need good locations to plant trees and sources of nursery trees for urban reforestation projects are in short supply. The solution? Simple, grow the trees yourself right on the elementary school grounds! In addition to oak, ash and birch, the children gather red osier, silk, and gray dogwood berries. This spring they also started growing trees in a “stick garden,” taking cuttings of willow, dogwood, and high bush cranberry and directly propagating them in the ground. Altogether, the students are cultivating 15 species, hundreds of individual trees and bushes—some will grow up on the school grounds and many others will be available for planting at other schools and parks.

This work is happening because of the unanimous passage by Burlington’s city council of a Nature-Based Climate Solutions (NBCS) plan. A huge and growing body of scientific evidence makes it clear that nature protection is not just good for stabilizing the climate —it’s the most cost-effective, important, and inescapable requirement for successfully slowing the heating of our cities and planet. Indeed, one study revealed that we can remove an additional 18% of the nation’s current greenhouse gas emissions, just by restoring and responsibly managing our forests, farms, ranches, grasslands, and wetlands. 

The plan has opened the way for numerous parts of the city government and local non-profit organizations to work together, supporting practical, inclusive actions such as growing much-needed trees while allowing children, from across a racial and socioeconomic spectrum, to have meaningful nature connection and agency around climate action. Of course these hard-working kids have some help—a partnership between Burlington’s school district, the city’s parks department, the Intervale Center (a local non-profit), Burlington Wildways partners, and the Grow Wild initiative is helping to make their tree nursery possible.

The partnership has allowed the tree project to thrive and no one partner could do the work alone. The city’s parks department waters trees over the summer, and provides supplies—while working with the school district’s grounds and maintenance staff to make sure that plans are workable. And, when many of the tree seeds failed in the first season, staff from the Intervale Center, which runs a conservation nursery, stepped in to troubleshoot and teach students and their teachers how to properly collect and start seeds of a variety of local and native species. 

The campus of the school has transformed from a large, mowed grass lot to areas that are in active production of carbon-sequestering native trees. Students also started a wildlife corridor using their campus to connect nearby woods that grow on one edge of the school to a small patch of forest on the other side of the school grounds.

Plus, trees growing in the campus nursery will be transplanted this fall for stream-bank restoration work on an impaired polluted stream that runs along the edge of the school campus before it empties into nearby Lake Champlain. Importantly, these trees are adapted to their place; they have local genetics and were not grown in pots with fertilizer before being trucked halfway across the country. The only transportation needed: strong arms and legs.

This tree work happening at Champlain Elementary School is just one of many areas where Burlington’s Nature-based Climate Solutions Plan aims to have an impact. The NBCS plan is organized into six theme areas: urban forests and tree canopies; water and wetlands; lawns, fields, and small open spaces; agriculture and community gardens; green infrastructure; and an overarching theme of equity, inclusion, and relationships. Burlington’s NBCS plan includes an implementation matrix that emphasizes the importance of community and departmental collaboration to achieve the city’s new climate mitigation, adaptation, and equity goals.

Now the city’s overall climate action efforts can be supported not only through its bold and ambitious Net Zero Energy Roadmap but also through its commitment to natural climate solutions.

To advance this nature-based work, Burlington is drawing on national and local networks, including the Nature-Based Climate Solutions Initiative (NCS), Urban Sustainability Directors Network (USDN), the Trust for Public Land, and the University of Colorado Boulder’s Masters of the Environment (MENV) Program. This network is continuously growing as new allies are identified, bringing together a powerful coalition of dedicated city champions, community leaders, graduate student researchers, climate professionals, and local activists committed to developing best practices for climate action.

With help from these partners and the NBCS plan, leaders in Burlington have started to quantify some of the benefits of the city’s natural assets and plan for the future. For example, according to American Forests’ Tree Equity Score tool, the urban tree canopy across the city stands at 42%. A recent analysis of the city’s tree canopy, using iTree Software, reveals that these trees sequester enough carbon to equal the removal of 450 cars from the road for a year, and these benefits will increase as the canopy increases. Additionally, the canopy is able to remove 26,500 pounds of air pollutants and avoid 43 million gallons of stormwater runoff each year, collectively reducing health incidences for residents and creating a healthier natural environment.

Trees excel at reducing the urban heat island effect, extreme heat mortality, and heat stress. An upcoming urban forest plan for Burlington will start to quantify the benefits of urban cooling provided by the canopy. The city aims to increase tree canopy, with a focus on tree equity. Areas of the city with the least coverage by tree canopy have the highest priority for tree plantings. And with support from the Arbor Day Foundation, a surge in tree plantings took place over the past three years across three city wards. The project focused on planting trees on streets with no greenbelt and in city parks with low shade cover, utilizing large planters to increase tree survival. Over the past three years, this project has planted 360 trees.

There are many more ways that nature-based climate action is at work in Burlington including: extensive regenerative agriculture and community gardening programs; backyard and park native habitat restoration; additional urban tree nurseries beyond the new one at Champlain Elementary; an advanced street tree program; riparian and wetland restoration and regeneration work; neighborhood-based food forests; invasive species removal and pollinator habitat enhancements.

Behind this work can be found a unique mix of nonprofits, an innovative school district, and two local government park entities working side-by-side—all working together to secure the city’s “triple bottom line” of social, economic and ecological thriving in Burlington, in the face of dramatically warming temperatures.

As Burlington embraces nature-based solutions, city leaders are creating a future prioritizing the safety and health of both people and the environment in the face of climate change. Burlington’s Nature-based Climate Solutions Plan serves as an example for municipalities across the country that are interested in tackling local impacts of climate change. With approximately 30,000 incorporated cities in the United States, city governments are a catalyst for continued climate action — with the potential to offset emissions from millions of cars; provide local cooling through evapotranspiration under the shade of trees and urban forests; and giving the next generation tools, motivation, and hope for a livable and bright future.

Zoe Richards is the Director of Burlington Wildways, Chair, Burlington Conservation Board

Melissa Hunter is a Graduate Student Consultant with the Masters of the Environment Program at the University of Colorado Boulder

Taj Schottland is Associate Director of National Climate Program at Trust for Public Land

“When I got up to the crest along the trail, I had amazing vistas of forests rolling along the ridges for miles south to Mount Shasta in California and north to Mount McLoughlin in Oregon,” Connie Best remembers. “It really struck me that we will never heal our climate without amping up the power of these forests to capture excess carbon from the atmosphere and lock it up for a long time. It is so critical to sustain healthy, resilient forests so they can help save us from climate catastrophe.”

Connie, the Pacific Forest Trust’s (PFT) co-founder, has been working with private and public partners for 18 years to secure the conservation Southern Oregon’s forests – the most biodiverse forest on earth. This huge landscape, situated at the junction of the Cascade and the Siskiyou mountains along the divide between the Rogue River and Klamath River basins, supports more species of conifers than anywhere else in the world. That diversity — and an array of rare plants — is why the Cascade-Siskiyou area has been designated an Area of Global Botanical Significance according to the International Union for Conservation of Nature, an organization dedicated to protecting biodiversity. With rugged topography, unique soils, abundant water, and corridors for wildlife migration in every direction, the region, which includes the Cascade-Siskiyou National Monument, is a critical stronghold for biodiversity as climate change accelerates.

Having conserved more than 10,000 acres in this region, mostly within the Cascade-Siskiyou National Monument, PFT is now on the verge of purchasing 1,120 acres along the Siskiyou Crest, just west of Interstate 5 and a short ride from the beautiful town of Ashland, Oregon. This is the largest unprotected, privately-owned forest property at the headwaters of Neil Creek, a major tributary to the Rogue River. PFT will be actively managing the Mount Ashland Demonstration Forest as a model of how forestry focused on enhancing climate benefits can meet the moment for people and wildlife. 

We call the property a “super-wildway,” connecting the Cascade-Siskiyou National Monument with the Rogue River-Siskiyou National Forest. It neighbors other forest properties conserved by private landowners with assistance from PFT, creating a nexus of private-public lands managed for imperiled species and biodiversity. Such large, intact landscapes are critical to climate resilience. Threatened wolves, Pacific fisher, marten, and birds like the northern spotted owl all attest to the critical connections provided by the Mount Ashland Forest.

We can see that the climate in which these forests originally flourished has already changed — and the forests are changing, too, as the region is already hotter and drier. It is critical to act now to protect the treasure-house of biodiversity and forest carbon in the Cascade-Siskiyou region. After 100 years of fire suppression, loss of Indigenous management and a focus on commercial wood production, we urgently need to put the best science to work to help sustain this refuge. Every acre of this forest land has more than 100 tons of carbon dioxide stored in its trees — and can add tons more each year with careful management.

PFT is excited to meet the challenge of restoring fire-adapted habitats and protecting forest carbon. With the advice of a team of forest scientists and tribal cultural practitioners, our management will enhance habitats to improve adaptation options for plants and wildlife, restore more resilient forest structure, improve forest health, reduce the threat of catastrophic fire, and increase lasting carbon stores. Our strategy will focus on reducing the density of small trees, conserving, and restoring the dominance of older, larger trees, creating more variety in spacing of the trees so fire can’t spread as easily, and enhancing the property’s significant spring-fed wetlands and stream-side hardwoods. 

“The climate crisis simply won’t be solved without fostering more resilient forests. And the fastest, surest way to pull more carbon dioxide from the atmosphere during this critical time is to conserve existing Pacific Northwest forests and restore the big, old trees that used to characterize them,” Dr. Jerry Franklin, Professor Emeritus at the University of Washington, PFT Board member and world-renowned forest ecologist told us. 

This is just one example of the powerful role that non-profit land trusts can play in helping America’s forests and grasslands adapt to climate change, while simultaneously protecting the carbon already stored on our landscapes. Land trusts are poised to use nature to slow climate change, while also helping nature itself adapt. Research indicates that approximately 21 percent of the reductions needed in the United States can occur through “natural climate solutions” — in other words, by working with nature. 

PFT’s acquisition of the Mount Ashland Forest is supported by grants from the Oregon Watershed Enhancement Board — funded through lottery proceeds — and the Land Trust Alliance, a national nonprofit working to save land, strengthen communities, and create a healthier planet by supporting land trusts. The Alliance recognizes, as President Andrew Bowman has noted, that “we need to protect a large network of lands to prevent a dramatic loss of biodiversity, and we need to conserve and restore lands at scale to help mitigate climate change.”

To advance this work in the carbon-rich landscapes of the Pacific Northwest, the Alliance partnered with charitable foundations to launch the Pacific Northwest Resilient Landscapes Initiative. The Initiative funds land trust projects that help build and secure this network. PFT’s Mount Ashland Forest fits these goals perfectly, supporting durable carbon storage while stitching together a vital wildlife corridor. 

Land purchases like the Mount Ashland Forest project, and tools like conservation easements that pay private landowners to keep their properties intact and adopt conservation practices, already play a crucial role in both protecting biodiversity and addressing climate change. And they are poised to play an even bigger role moving forward, with $2.1 billion dollars dedicated in the Inflation Reduction Act to the Forest Legacy Program and Agricultural Conservation Easement Program. These programs will help more landowners access financial assistance to keep farms and woodlands intact and manage them for climate benefits.

Connie is thrilled to see this project finally come together after years of work — and not a moment too soon. “When I am hiking through this beautiful place, I am amazed at the biodiversity — and fearful of its loss,” said Connie. “Time is of the essence. It is so important to put the insights from Indigenous traditions and top scientists into action. PFT will work across boundaries with our public and private neighbors, and share lessons with the larger community so our work can advance climate resilience across this special region. The forests do so much for us — now we must help them.”

Owen Wozniak is Land Transactions Program Manager at the Land Trust Alliance.

About Pacific Forest Trust

Since its founding in 1993, the conservation and restoration of private working forests has been at the core of Pacific Forest Trust’s mission to sustain America’s forests for all their public benefits of wood, water, wildlife, and people’s well-being, in cooperation with landowners and communities.  PFT has protected over 250,000 acres of forest and holds conservation easements that guide management for climate benefits, wildlife adaptation and water security on over 110,000 acres in California and Oregon. Learn more about our work:  www.pacificforest.org

About the Land Trust Alliance

The Land Trust Alliance works to empower and mobilize land trusts in communities across America to conserve land — and connect people to the land — for the benefit of all. As the national leader in policy, standards, education and training, the Alliance has supported land trusts for forty years. During that time, land trusts have protected over 60 million acres—more land than is in the entire national park system. To address the challenges of climate change and biodiversity loss, and to ensure nature’s benefits touch every American, the Alliance has set a bold goal for land trusts to conserve another 60 million acres by the end of the decade. Learn more: http://www.landtrustalliance.org

Our family has always shared a mutual love of the outdoors. When we purchased an old 187-acre farm on a wooded property in 2020, little did I know that it would ignite a journey of forest stewardship.

My dad wanted to plant and sell Christmas trees and start a vineyard, and my mom wanted to try her hand at maple syrup. Being close to my parents and the property gave me the opportunity to jump in feet first as a co-owner in this operation.  

But starting an agri-business takes more than aspirations. It takes upfront investment and technical assistance – two perks we found in the Family Forest Carbon Program.

We got into forest management by carving out trails and cutting fire breaks, but our knowledge of forestry was introductory at best. So, we reached out to the Maryland Department of Natural Resources and connected with a forester who helped us verbalize our visions for the property and craft a forest management plan. I was proud to be a part of this exercise. My family cares about being good stewards, supporting wildlife, and we want our property to be something that contributes to a larger cause like climate change.

Over the next two years, we planted 600 Christmas trees and nearly 500 grapevines for wine in a 30-acre field. Our goal is to plant Christmas trees that can be harvested once every eight years and to tend to about 1,500 grapevines, in addition to producing maple syrup from our forests. But we are just getting started. 

An agri-business like this needs upfront cash with delayed revenue streams, even as we were maintaining and expanding our projects on the property. We needed to explore other ways to generate revenue that we could use to put into the land. Our forester told us about the Family Forest Carbon Program. The Program is a carbon program uniquely designed for owners of small, forested properties. It was developed and is being implemented by the American Forest Foundation (AFF) and The Nature Conservancy (TNC). 

The Family Forest Carbon Program addresses climate change by supporting landowners in caring for their forests to make them healthier and more productive. Landowners receive annual payments to implement forest practices that increase the amount of carbon sequestered and stored in the trees. These practices also create needed habitat for bird and wildlife species. Participants can still conduct harvests, as long as they are in line with sustainable harvesting requirements. The program also offers a chance for participants to connect with a forester and other resources needed to adopt long-term sustainable management.

We were impressed with the program’s dedication to integrity. AFF and TNC have created an innovative new carbon accounting methodology, that is approved by Verra’s Verified Carbon Standard. This new methodology aims to enhance accuracy and transparency to ensure the program is providing a true climate benefit.

We decided to enroll. Our agri-business is not just about the vineyard – it’s about being good stewards of the land and conservation. I hope more landowners are able to connect with market-based opportunities like this that help them fulfill their personal goals too. 

The Family Forest Carbon Program is in the process of scaling to more states. The Program has established itself in Pennsylvania, West Virginia and Maryland, enrolling more than 220 small forest holders, who collectively own more than 35,000 acres. Thanks to recent funding from the Inflation Reduction Act, carbon markets for small forest holders are getting a jumpstart, but they will need more partners and backers like the state of Maryland and continued support from the federal government to bring the program to landowners.

As a technology consultant, I think about owning land as a business. Caring for our forests and making them healthier requires investments in time and money, but they are also investments in our planet. The benefits forests produce – clean water, habitat, carbon sequestration and storage –are larger public benefits. Our small piece of nature is incredibly valuable to us, but even more so when one considers the difference we can make from our corner of the world. I hope other citizens and our leaders see opportunities like this and continue to expand the options available to unlock what’s possible across our private forestlands.

For more information on the Family Forest Carbon Program, visit familyforestcarbon.org. 

From filtering the air we breathe to offering shade and serving as habitat for wildlife, trees provide countless benefits to people and nature alike. Scientists have also identified ways trees help address climate change as a part of natural climate solutions through reducing greenhouse gases and sequestering carbon.

“We’ve got to act now if we’re really going to impact climate change. And trees are such an important part of that,” says Elaine Clegg, Boise City Council President, founder of the City of Trees Challenge.

Launched on Arbor Day in 2020, the City of Trees Challenge is an ongoing story of community and collaboration to address climate change. The Challenge aims to plant an urban tree for every household in Boise, Idaho and a forest seedling for every resident by 2030— approximately 100,000 trees in the city and 235,000 seedlings in nearby forests. The Challenge is poised to deliver substantial climate change mitigation benefits. Using the carbon estimator designed by 1t.org US, the project has the potential to sequester 154,124 MTCO2e over a 50-year horizon. 

Collaboration is Key

To make this vision reality, a coalition was formed to support the tree-planting effort. Along with the City of Boise, partners include local non-profit Treasure Valley Canopy Network (TVCN), The Nature Conservancy (TNC) in Idaho, and USDA Forest Service Boise National Forest. Each partner has brought unique expertise and passion to make the Challenge a long-term success. To have lasting climate impact, the right trees must be planted in the right place and for the right reason. The collaborative focuses on the best way to plan for, plant, and care for these trees over the course of their lifespan.

“Our partners are committed to long-term and sustained success through our approach to empowering citizen climate action,” says Treasure Valley Canopy Network Executive Director, Lance Davisson. “By working together, we are building a Challenge that offers a better life for all Boiseans.”

In the Forest

Led by The Nature Conservancy in Idaho and USDA Boise National Forest, the effort to plant forest seedlings has been focused on restoration of lands damaged by the 2016 Pioneer Fire. “Along with reducing greenhouse gases and sequestering carbon, as the seedlings grow they will improve wildlife habitat and help the land heal from impacts of the fire,” says Bas Hargrove, Senior Policy Advisor for The Nature Conservancy, who has been on the Challenge planning team since the beginning. “Ensuring these forests recover and grow means they will continue to provide opportunities for current and future generations of Idahoans.” 

In the spring of 2024, the Challenge partners reached the goal of planting 235,000 forest seedlings. Species include ponderosa pine and Douglas fir trees which will support improved soil stability and forest health. Arbor Day Foundation has been a key partner and funder of the forest seedling effort, contributing over $250,000 over the course of the Challenge so far. 

In the City

In 2020 and 2021, to support the urban tree planting program the City and TVCN hosted community tree distribution events in partnership with Boise Farmers Market. The partnership successfully distributed hundreds of trees to residents and raised awareness about the Challenge. In 2022, the urban program evolved into the Boise Tree Captains, based on a model developed by  Root Nashville in Tennessee. To date, over 50 Boise residents were recruited and trained in basic tree care and to identify areas within their own neighborhoods that could use more trees. “My job as a tree captain is looking for neighborhoods that don’t have as many trees, knocking on doors and talking to people about their yard,” says Tree Captain Cameron Weller. “I work with the (City of Boise) and the residents to create a plan that will help their tree survive and look great.”

So far, the Captains have located homes for over 300 trees in neighborhoods across Boise that will benefit from increased tree canopy to reduce urban heat and improve health and wellbeing of these neighborhoods. 

More than Carbon

Urban forests provide many benefits for communities besides carbon sequestration – reduced urban heat and lower peak season summer energy bills, improved quality of life, resilience to storms, jobs, and air quality benefits. In Boise, maintaining the urban tree canopy  supports thousands of jobs and adds over $600 million into the economy. Additionally, Boise’s trees provide an estimated $500,000 in stormwater benefit, $300,000 in reduced summer energy use and $3.3 million in air quality benefits each year, benefitting the health of the community and saving both residents and the city significant money.

The Challenge is working to ensure equitable distribution of these benefits. Across the country, with few exceptions, trees are more likely to be in wealthier neighborhoods. By using the American Forests Tree Equity Score tool, partners and Boise Tree Captains are able to identify neighborhoods within the city that need more trees and then focus attention on those areas. However, to address tree equity and empower climate action, relationship building with impacted communities is needed. The Boise Tree Captain program begins to address this, but it is an area of growth and learning.

A National Model for Tree Planting

The Challenge’s combination of urban and rural tree planting provides a model for scaling community-driven climate action nationwide. American Forests and 1t.org US are already working on a platform to help other communities take this approach. New federal funding to help cities plant more trees is on the way – the recently passed Inflation Reduction Act provides $1.5 billion for urban and community forest programs. In addition, funds made available through the REPLANT Act and Infrastructure law can support post-fire recovery and climate change mitigation in wildland settings, all components of the overall vision for how the City of Trees Challenge improves the health of urban forests and city residents while also improving the healthy of the region’s forests.

In 2023, TVCN was awarded $1.1M from the USDA Forest Service through the Inflation Reduction Act  to expand the City of Trees Challenge program to the entire Treasure Valley.

“I hope Boise can model for other cities how to work with nature in the face of climate change to create a great place to live with access to the natural world that we all thrive in,” says Elaine Clegg.

Interested in bringing the Challenge model to your city? Email director@tvcanopy.net.

Related Resources

Download project fact sheet
(includes pathways for scaling)

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Explore our Decision-Makers Guide to Natural Climate Solutions to better understand the science behind these strategies and get tools to implement them.