Last fall, water levels in Utah’s Great Salt Lake reached historic lows. Severe drought fueled by climate change and increased demands on upstream water systems have shrunk the lake to nearly half of the 1,700 square miles it covers in an average year, making it “a puddle of its former self.” Scientists warn that the lake could disappear entirely in the not-too-distant future. 

The losses at the Great Salt Lake represent just one aspect of a looming water crisis in Utah. The entire state is suffering from drought, with statewide reservoir storage capacity at 50 percent. Lake Powell, a reservoir that plays a critical role in the Colorado River Basin’s complex water storage and delivery system, is at just over 26 percent capacity. “It’s not just the Great Salt Lake,” said Utah Governor Spencer Cox at a press conference in November. “It’s the Colorado River Basin, it’s all our lakes and streams and [water] storage capacity . . . . This is an all-hands-on-deck issue.” 
 
During the past few years, policy makers in Utah—one of the most arid U.S. states and one of the fastest-growing—have begun to address this crisis with strategies designed to promote water conservation while supporting population growth. As part of that effort, the state appropriated funds for a project led by the Babbitt Center for Land and Water Policy and Western Resource Advocates that will help communities better coordinate land and water planning and create more sustainable futures. 

“As one of the fastest-growing states in the nation, how we grow and develop today will set our water use for decades to come,” said Candice Hasenyager, director of the state Division of Water Resources (DWR). “The Division of Water Resources has been a strong proponent of water conservation for decades. The next logical step toward adapting to climate change by adopting waterwise practices is integrating water considerations into the planning process.” 

More Demand, Less Water 

Projections suggest that the number of households in Utah could double by 2060, from 1.1 million to 2.2 million. As the realities of supporting a swelling population with a dwindling water supply began to hit home, the state released a water strategy in 2017, followed by regional water conservation goals in 2019. These plans aim for a statewide reduction in per capita water use of about 16 percent by 2030 and 26 percent by 2065.  

The state legislature has taken action to support these goals, creating a multi-year water banking pilot project, enacting a state water policy, and, in 2021, appropriating $270,000 for the water and land use planning integration project. (These legislative acts are significant accomplishments in a state where water-related legislation is frequently contentious.) In addition, a bill passed by the state legislature in early 2022 will require water use and preservation elements to be included in municipal and county comprehensive plans, a step the Babbitt Center recommends in the U.S. West and beyond. 

The recent water shortages, especially in highly visible locations like the Great Salt Lake, “have caught people’s attention in a way that’s making them realize solutions are needed now,” said Marcelle Shoop, director of the Saline Lakes Program for the National Audubon Society. Shoop, who served on a statewide steering committee charged with ensuring adequate water supplies for Great Salt Lake, says improving the integration of land and water planning was a key recommendation that came out of that process. “When you make land use decisions, you’re making a water use decision,” she said. “And you’re locking it in for a very long time.” 

To help spread that message, DWR embarked on the land and water integration project in 2021, with initial funding from the Great Salt Lake Advisory Council. The primary output of the first phase of that work was the development of a Utah-specific framework for community action—refined with input from 12 local governments, water providers, and community organizations—that illustrates how communities can better integrate water and land use planning. The framework recommends four stages of work: form a core water and land use planning team per community; assess local conditions; identify points of impact; and take action. As part of Phase One, the Babbitt Center and Western Resource Advocates also shared a stakeholder checklist and community self-assessment tool that can provide tangible guidance for communities.  

Interviews with community stakeholders were enlightening, said John Berggren, policy analyst at Western Resource Advocates. “Only one community said they could continue to grow with existing supplies without many constraints in the coming decades,” he said. “Some communities anticipate most of their growth will be in redevelopment or infill, while others are preparing for new development, but there was widespread concern about having enough water for current and future demands—and this is compounded by climate change.” 

Growing Water Smart 

The 2021 appropriation makes it possible for the Babbitt Center, Western Resource Advocates, and Utah State University’s Center for Water-Efficient Landscaping to embark on a second phase of the project, working directly with communities via the Growing Water Smart program.  

Growing Water Smart, which originated as a joint program of the Sonoran Institute and Lincoln Institute, brings small groups of community stakeholders together for several days to learn, collaborate, and create plans applicable to their local residents and needs. Participants gain a better understanding of the connections among land use, water supply and demand, and climate change, and they also build professional relationships—with each other and with peers throughout their regions. Launched in 2017, the program is also operating in Arizona, California, and Colorado, and discussions are underway with partners in Mexico about adapting it for communities there. 

“The heart of Growing Water Smart is getting land use planners and water managers from the same communities together to talk to each other, sometimes for the very first time,” says Faith Sternlieb, who oversees the program and its expansion for the Babbitt Center and helps facilitate community workshops. “Once they start sharing resources, data, and information, they see how valuable and important collaboration and cooperation are.” 

After each workshop, the project team follows up with participants for up to 12 months to help participant groups implement the strategies developed in the workshop, which often take the form of a one-year action plan. The team typically provides additional resources and technical assistance opportunities specific to each participant community’s needs as well. 

Sternlieb expects this phase of the project to include at least two workshops that could include as many as 12 communities (six community teams per workshop). She is hopeful that the Growing Water Smart team will be able to continue to build partnerships and raise funds to hold a third workshop in the state: “That will help ground the program and allow us to draw important lessons learned, recommendations, and case studies that will be helpful for communities across Utah.” 

Hasenyager of DWR said she hopes the upcoming Growing Water Smart workshops will serve as examples for other Utah communities, contribute to more widespread understanding and implementation of integrating land use and water planning, and help build relationships between water planners and land use planners at the local level. 

“At the conclusion of the workshops, the Division will continue to pursue opportunities to assist Utah communities to integrate water considerations into their planning processes,” Hasenyager said. Ultimately, she added, “we want to make better decisions on how we grow and use water in the state.” 

Image: Residential development in Utah. Credit: RichLegg/E+ via Getty Images.

Katharine Wroth is the editor of Land Lines. 

As the climate crisis grows ever more urgent, land conservationists are taking meaningful action to reduce carbon in the atmosphere and protect natural systems from the unavoidable impacts of a warming planet, according to a new report from the Lincoln Institute of Land Policy. 

From the Great Plains of the United States to the high-altitude wetlands of Ecuador, land trusts and conservancies are developing and implementing creative, nature-based strategies to address climate change. In the report From the Ground Up: How Land Trusts and Conservancies are Providing Solutions to Climate Change, Lincoln Institute experts James N. Levitt and Chandni Navalkha document these initiatives through a dozen case examples that demonstrate how conservation organizations can help mitigate and adapt to climate change. 

“Such organizations are working in more than 100 nations on six continents,” write Levitt, director of the Lincoln Institute’s International Land Conservation Network, and Navalkha, the Lincoln Institute’s associate director of sustainably managed land and water resources. “They represent millions of engaged citizens working from Finland to Chile to pass our natural heritage on to future generations.” 

The report explores how land trusts and conservancies have addressed climate change in five distinct areas, with examples of successful initiatives in each:  

• Land Protection, Restoration, and Management
• Water Supply, Stormwater Management, and Buffering Against Sea-Level Rise  
• Biodiversity Conservation 
• Carbon Sequestration 
• Energy Production 

Among the cases, the report documents how The Nature Conservancy (TNC) is using sophisticated geospatial technology to identify sites  in the United States where wind turbines will not pose a threat to birds or other wildlife. The initiative, Site Wind Right, draws on more than 100 sources to map wind resources, wildlife habitat, infrastructure, and other relevant data. It identifies more than 90 million acres as suitable for wind turbines—enough land to generate wind power equal to the country’s entire electricity supply from all sources in 2018. 

Meanwhile, the South American capital city of Quito, Ecuador, has confronted threats to its water supply—made worse by climate change—through an ambitious land conservation program. The municipality worked with the local water provider and others to enhance water quality and supply downstream by conserving and better managing land upstream, in the high-altitude wetlands known as the Andean páramo, which surround the city. Through partnerships with international organizations, including TNC, the program has been replicated in at least seven other Latin American cities, generating more than USD $200 million for conservation efforts from 500 public and private partners. 

Drawing on these cases and 10 others, Levitt and Navalkha synthesize lessons learned and make five recommendations for those who seek to confront climate change through land conservation: Empower civic sector initiatives that are creative and ambitious in scope and scale; invest in initiatives with clear strategies and measurable impact; aim for broad collaborations; share advanced science, technologies, and financing techniques; and think long term. 

“In the evolving struggle to rein in and cope with climate change globally, all sectors must join forces to find solutions that are sustainable, replicable, and reliable,” the authors conclude. 

Will Jason is director of communications at the Lincoln Institute of Land Policy.

Image: Flint Hills Credit: Brad Mangas

From the suburban boomtowns of the Colorado River Basin to the postindustrial cities of the Northeast, communities across the United States can benefit from integrating land and water planning in the face of increasing water demands, climate change, and other risks, according to a new Policy Focus Report from the Lincoln Institute of Land Policy. 

In Integrating Land Use and Water Management: Planning and Practice, author Erin Rugland of the Lincoln Institute’s Babbitt Center for Land and Water Policy explains how integrating land and water can help communities deal with increased drought or flooding as they navigate the uncertainty of a warming planet and changes in their communities. She outlines best practices in land use planning and water management, provides a detailed menu of policy tools, and shares four success stories from vastly different places: Evans, Colorado; Hillsborough County, Florida; Philadelphia; and Golden Valley, Minnesota. 

“Water is not only essential to life and to thriving communities, but it brings value to land,” Rugland writes in the report. “Land use determines the character of communities and in turn greatly impacts water demand, water quality, and flooding risks. Connecting land with water and understanding these resources in the context of issues like equity, resiliency, and climate change is critical for building and sustaining healthy communities for the future.” 

Although land and water are inextricably linked, land use planning and water management have historically occurred in silos. Rugland clearly explains each discipline, focusing on a key policy framework for each—the comprehensive plan and the water management plan. Comprehensive plans lay out a community’s long-term vision, with an emphasis on themes like economic development, transportation, and housing. Water management plans vary more widely from place to place; some focus narrowly on drinking water supply, while others incorporate wastewater and stormwater. 

As the report describes, state policy can play a significant role in promoting the integration of land and water planning, whether through mandates or resources. Colorado, for instance, requires utilities to consider how land use efforts can reduce water use. The state also supports the Colorado Water and Land Use Planning Alliance, a peer learning group for local practitioners. Pennsylvania is one of five states to require a water element in local comprehensive plans. And Minnesota’s state legislature established the Metropolitan Council, one of the strongest regional planning agencies in the country, which helps communities in the Twin Cities area coordinate development plans with water supplies and requirements. 

The report shows how four communities, driven by state policy and their own initiative, have integrated land and water planning in different ways: 

• Evans, Colorado, used a new water efficiency plan to secure buy-in and resources to implement a fixture replacement program, landscape design regulations, and other measures.  
• Hillsborough County, Florida, which includes the Tampa metropolitan area, added a new One Water chapter to its comprehensive plan, leading to policies to encourage development near existing water supplies, deal with environmental damage, and invest in stormwater infrastructure.  
• Philadelphia enacted a plan to use green infrastructure to filter stormwater, reduce pollution, and improve quality of life.  
• Golden Valley, Minnesota, an inner-ring suburb of Minneapolis, is working with neighboring communities to protect water quality, mitigate stormwater runoff and flooding, promote conservation of drinking water, and renovate aging infrastructure. 

The report offers four key recommendations for policy makers based on the experiences of these communities and others: collaborate locally, coordinate regional expertise and oversight, build capacity through funding and technical assistance, and use state mandates. 

“Integrating Land Use and Water Management is relevant, informative, and necessary at this moment in time,” said Chi Ho Sham, president of the American Water Works Association and vice president and chief scientist of Eastern Research Group. “In the age of specialization, we have created many silos. As problems with the urban water cycle become more complex and multidimensional, collaboration with other disciplinary experts is needed. This report provides a practical bridge to facilitate collaboration between land use planners and water management.” 

Image: Master-planned community in Chandler, Arizona. Credit: Art Wager via Getty Images.

This article is adapted from a report on a project funded by the Babbitt Center for Land and Water Policy and the Water Research Foundation. Several municipal staff members in Aurora, Colorado, generously provided data and support for the project, including Lyle Whitney, Zach Vernon, and Timothy York at Aurora Water and Karen Hancock, principal planner with the City of Aurora. 

The Front Range of Colorado, an urban corridor east of the Rocky Mountains that includes Denver, Boulder, and other densely populated areas, increasingly faces a perilous combination: rapid population growth and a capricious water supply. With a semi-arid climate and a history of lengthy drought periods, the region is experiencing an increasing imbalance between water supply and demand, a situation aggravated by climate change. Water managers are faced with the challenge of securing an adequate water supply for future growth and new development.  

Our research at the University of Colorado applies an innovative methodology to water demand forecasting that provides key insights into the relationships between development decisions, water needs, and growth. This in-depth analysis of residential outdoor water use in Aurora, Colorado, uses a novel housing typology to inform 50 unique future development scenarios, providing a water blueprint for future projected growth, a methodology that can be applied to other communities. The study forecasts future water demand under various growth, climate change, and design scenarios, and demonstrates the inherent value and necessity of connecting water management and land use planning. 

Projecting Water Demand in Aurora 

The study area is the City of Aurora, Colorado, a growing municipality located in the Denver metro area. Like most communities in the region, Aurora is facing intense population growth and development pressures, with close to 2 percent annual projected growth to 2070, which will almost double the current population (Data & Demographics: Population, 2020).  

While Aurora has prioritized securing water rights to ensure the community has the needed water supply to support that growth, these are predominantly surface water supplies. They are vulnerable to drought and climate change and can be usurped by those with higher-priority rights to Colorado River water. These circumstances leave the community’s water security vulnerable, providing ample incentive for developing a better understanding of a variety of possible trajectories of future water demand, which can also inform and prioritize land use policy changes.  

Based on the best available data for population growth, land use, and water use, this study generated growth scenarios out to the year 2050. The study methodology is based on the creation of a unique housing typology, which reflects the current housing stock in Aurora. The housing types were defined by yard size, home value, and current outdoor water use. This data was then analyzed to determine the key housing characteristics that predicted significantly different water use, based on built environment characteristics. The two most significant variables were house value and pervious lot areas—in other words, larger houses with larger yards predictably used more water. This is consistent with other findings in the literature pointing to income levels and yard size as key drivers for water demand (Arbues and Villanua 2006, Dalhuisen et al. 2003, Locke et al. 2018, Rogers 2002). The analysis allowed for the classification of all residential units in the data set into eight distinct housing types.  

The scenario development was initiated by establishing a baseline growth scenario which projects full build out of Aurora’s approved master planned (MP) developments. The housing typology was matched to the expected future units in the MPs, based on an analysis of their yard sizes and home values. Using the water use data for each house type, the outdoor water demand was calculated for the projected MP developments. This calculation was used as the baseline scenario for comparison with 50 subsequently developed scenarios. 

The subsequent scenarios combine six factors: predicted development extent, pervious area, home values, climate change severity, landscape design, and level of irrigation efficiency. A portion of the scenarios includes projection of growth beyond the extent of MPs, simulating unplanned development of what is currently open space prairie lands. Because the distribution of housing types in these unplanned future development areas is unknown, the researchers used Aurora’s Unified Development Ordinance guidelines to develop scenarios with different combinations of housing types.  

Landscape design, irrigation efficiency, and climate variables were added to the scenario model as multipliers that either increase or decrease overall outdoor water use per unit area. The 50 scenarios were organized into ten groups of five scenarios, which had the same sequence of landscape design, climate change extent, and irrigation efficiency values. This allowed for a clear understanding of the impact of the multipliers and the development extent.  

The resulting scenarios address a wide set of possible future circumstances that were designed to reflect a range of realistic possible outcomes. By providing insight into how impacts may change based on factors like climate and population growth, this methodology can inform management and policy decisions related to lot size and landscaping standards. For example, the results show that having a development ordinance that limits lot sizes for single family residential development and requires at least 50 percent low-water (xeric) landscaping would yield water savings up to 35 percent.

Conclusions and Scalability 

Given the multiple constraints on sustaining future water supply in the Colorado River Basin, creating a portfolio of reasonable outcomes can be critical for managing sustainable growth. The key factors within the bounds of land use planning include growth boundaries, lot sizes and housing types, landscape design regulations (e.g., xeric requirements or turf limits), and irrigation efficiency standards.  

The results from this model show that new development that requires 50 percent xeric landscaping combined with efficient irrigation significantly reduces outdoor water demand, even when using the highest climate change impact multiplier and the greatest extent of development scenarios.  

Notably, this model uses only half-xeric yards, versus modeling the entire outdoor pervious space with xeric design. This is because the current UDO calls for low-water-use front yards, while back yards have no regulatory parameters on landscape design.  This suggests that creating a 100 percent xeric landscape yard would likely prove twice as effective. The half-xeric yard was chosen due to the guidelines of Aurora’s UDO ordinance, which requires small lot homes to have xeric designed front yards. Expanding that ordinance to 100 percent xeric landscaping for future growth would significantly contribute to meeting water supply goals, while still accommodating growth projections.  

The scenario modeling in this study provides a unique look at the coupled effects of multiple factors that influence outdoor water demand. The results show that best practices for low water use landscape design and irrigation efficiency can lower water footprints for high population growth in a warming climate, as predicted for Aurora. These outcomes reinforce the importance of integrating land use planning and water management.  

The conservative projections for climate change used in this study are likely estimates of future realities, and our results reveal that community planning that includes water smart land use zoning, building code improvements, and landscape requirements yields positive effects for future water resilience.  

Beyond the direct usefulness of this study to Aurora, much of its value lies in demonstrating that the methodology is feasible, yields reasonable results, and is scalable to larger regions.  

Many cities in the Colorado River Basin and throughout the West are facing similar growth pressures to those seen along Colorado’s Front Range. Our findings support the recommendation for jurisdictions to carefully consider where and how development occurs, before extending future populations away from the urban core through annexations of undeveloped open spaces, prairies, and greenfields. Moreover, this water demand forecasting model demonstrates the promising opportunities available for the arid West to use water-smart land use planning to create a more resilient future. 

Gretel Follingstad is a PhD candidate in Geography, Planning & Design, with a research and pedological focus on Climate Resilience Planning, in the Department of Urban and Regional Planning at the University of Colorado, Denver 

Austin Troy is a professor in the Department of Urban and Regional Planning at the University of Colorado, Denver. 

Lead image: A waterwise yard in Aurora, Colorado. Credit: City of Aurora.

References 

Arbues, Fernando, and Inmaculada Villanua. 2006. “Potential for Pricing Policies in Water Resource Management: Estimation of Urban Residential Water Demand in Zaragoza, Spain.” Urban Studies 43(13): 2421–2442. https://doi.org/10.1080/00420980601038255. 

Dalhuisen, Jasper M., Raymond J. G. M. Florax, Henri L. F. DeGroot, and Peter Nijkamp. 2003. “Price and Income Elasticities of Residential Water Demand: A Meta-Analysis.” Land Economics 79: 292–308. http://ron-griffin.tamu.edu/x677/readings/dalhuisen.pdf. 

Data & Demographics: Population. 2020. Aurora Colorado. https://www.auroragov.org/cms/One.aspx?portalId=16242704&pageId=16394086. 

Locke, Dexter H., Rinku Roy Chowdhury, J. Morgan Grove, Deborah G. Martin, Eli Goldman, John Rogan, and Peter Groffman. 2018. “Social Norms, Yard Care, and the Difference between Front and Back Yard Management: Examining the Landscape Mullets Concept on Urban Residential Lands.” Society & Natural Resources 31(10): 1169–1188. https://doi.org/10.1080/08941920.2018.1481549. 

Rogers, Peter, Radhika de Silva, and Ramesh Batia. 2002. “Water Is an Economic Good: How to Use Prices to Promote Equity, Efficiency, and Sustainability.” Water Policy 4(1): 1–17. https://doi.org/10.1016/S1366-7017(02)00004-1. 

Having the vision’s no solution, everything depends on execution. 
—Stephen Sondheim, 1930–2021

As the world grapples with the ever-worsening consequences of the climate crisis and the terrifying prospects of mass extinction, global political leaders have responded with impressive ambition. At the 26th Conference of the Parties on Climate Change in Glasgow in late 2021, some 153 countries updated their emissions-reduction commitments to help prevent global average temperatures from rising more than 2 degrees Celsius by 2030 and improve the chances of reaching global net-zero emissions by 2050. At the same gathering, 140 countries pledged to end deforestation by 2030. 

Meanwhile, at the 15th Conference of the Parties on Biodiversity (COP15), held in Kunming, 70 countries agreed to conserve 30 percent of their lands and oceans by 2030 (30×30), as part of an effort to preserve global ecosystems and prevent biodiversity losses. Many other countries are expected to sign on to the commitment this spring, when COP15 concludes. (COP15 was structured as a two-part event due to the pandemic, illustrating the complexities of reaching any kind of global agreement in the current moment.) 

If achieved, 30×30 will contribute greatly to efforts to mitigate the climate crisis, primarily through carbon sequestration. Unfortunately, 2030 isn’t very far off. We’ll need more than good intentions to make progress on this ambitious goal, and land policy will play a central role in the pivot from ambition to implementation.  

The Lincoln Institute and its Center for Geospatial Solutions (CGS) have developed a geospatially driven framework for accelerating progress toward the 30×30 goal. Our approach emphasizes the need to think differently about the scope of the problem and its solutions. More specifically, we think stakeholders working on 30×30 need to identify surmountable goals, introduce common accounting of conserved land, integrate environmental and social outcomes, include public and private land in conservation strategies, and build momentum through demonstrated success. 

First, we need to set a baseline that accurately assesses the current state of land conservation both nationally and globally. This is more complicated than it might seem. For example, in the United States, where land records are fairly reliable, the USGS Protected Area Database tells us that 13 percent of the country is considered “conserved” explicitly for biodiversity protection. By that metric, we’d need to more than double the amount of conservation we have achieved to date to reach 30×30. If we look only at the continental United States, conserved land drops to about 8 percent, meaning we would need to almost quadruple the amount of land we conserve in the next eight years, an almost insurmountable task. 

But changing how land is managed can help meet conservation goals without the need to newly protect an additional 22 percent of the nation’s land (440 million acres). For example, public and tribal ownership accounts for just over 25 percent (500 million acres) of land in the United States. That land is not considered conserved because resource extraction is allowed or there is no explicit mandate to protect biodiversity. In addition, urban and suburban parks, greenways, trails, and other municipal lands that are used for recreation are often not counted as conserved lands. Protected lands in the urban/suburban landscape play a big role in improving people’s health, addressing environmental injustice, and creating corridors and habitat for other species. Changing how land is managed, from prohibiting mining and oil exploration to explicitly protecting biodiversity, can help us gain conserved land to count toward 30×30 without requiring us to start from scratch. 

Private land protected by conservation easements will also play a big role in meeting our national land protection goals. Currently the National Conservation Easement Database, the accounting system for privately conserved land, is outdated. We need better incentives for land trusts and private landowners to contribute data on their properties that will build a more comprehensive and accurate national picture of private land conservation. This will also contribute to better management and restoration outcomes. 

With a combination of newly conserved land and better management of public lands to meet conservation goals, 33 percent of the continental United States could be conserved very quickly. But without a way to identify the lands that are most critical to support our conservation priorities and a commitment to conserve and count them, progress will be slow. 

At the Lincoln Institute, we think a balanced prioritization strategy is needed that looks at a variety of conservation goals—including biodiversity protection, resilient and connected landscapes, and carbon sequestration—and that considers other overriding objectives, such as protecting highly productive farmland or improving access to nature for underserved communities. 

We propose a more integrated view and comprehensive approach that looks at the whole country, considers multiple conservation priorities, ensures equitable access to land, and attracts effective conservation financing. Current efforts to map priorities do not account for the social component of conserving, improving, and restoring lands. Decisions about conservation should be based not only on biodiversity and environmental data but also on data about people and their needs, relationships, and interactions with land. By considering such data, we can protect land for multiple benefits to both people and nature. To illustrate the opportunities before us, CGS created an analysis that can guide collective efforts to protect critical landscapes. True to the collaborative spirit that guides the work of CGS, these maps draw upon and synthesize the collective wisdom of leading scientists and organizations focused on this effort, including NatureServe, The Nature Conservancy, and the World Conservation Monitoring Centre. 

By assembling complete and accurate data on public and private lands that are or should be protected, and making this data open and freely accessible to all communities, we can achieve conservation that is inclusive and equitable. In addition, we can integrate other data sets as they become available that will allow us to monitor and manage conserved lands and determine whether they are delivering on intended outcomes. Rigorous monitoring is essential; without it, we won’t know whether we’ve reduced runoff and pollutants into streams and rivers, established green sinks to mitigate greenhouse gas emissions, or improved community health—and we won’t be able to track and celebrate progress toward national and global conservation goals. 

Finally, to support national and global efforts to achieve 30×30, we need to establish a management infrastructure that ensures transparency and accountability. Regular communication about land protection efforts, whether those efforts are conducted by small land trusts or government agencies, will create a common framework and language so that all stakeholders can see how they fit into the bigger picture and how even small opportunities can play a role in this global effort. Each country will need a secretariat/management and facilitation structure, as well as effective processes for regularly convening, making decisions, and monitoring progress. Successful global efforts ranging from eradicating polio to halving child mortality to post–World War II reconstruction have relied on the global community investing in and standing up an effective management infrastructure. It has been done before, and we can do it again. 

The United States and many other countries are prepared to make massive investments in natural and built infrastructure. This unprecedented public spending could either enhance the protection of or threaten land that is conserved, or should be conserved, to mitigate the climate crisis and preserve biodiversity. But we cannot predict the impact these activities will have on land that we don’t recognize. We need to do a better job of land and data management and make this information accessible to all partners to facilitate a larger conversation as soon as possible. And if we are serious about protecting 30 percent of our land and water resources by 2030, we need to move from vision to execution. The Center for Geospatial Solutions at the Lincoln Institute is ready to help. 

George W. McCarthy is president and CEO of the Lincoln Institute of Land Policy.