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  • Book Chapter

    Cheston, T., 2025

    Economic Prosperity With Environmental Preservation

    Cities in Amazonia: People and Nature in Harmony, 165-167.

    The publication sheds light on the ongoing urbanization in Amazonia and emphasizes the need for urgent action to guide it towards sustainability, improving both forest protection and the well-being of its residents.

    This book explores the complex and rapidly evolving urbanization of Amazonia, a vast, diverse, and ecologically critical region undergoing a profound transformation. Amazonia is now home to nearly 41 million urban residents across 895 settlements — and yet its urbanization remains poorly understood, underestimated in scale, fragmented in form, and frequently overlooked in policy.

    Through multidisciplinary perspectives and contributions from more than 50 experts, this book examines how urban growth intersects with environmental degradation, social inequality, and gaps in governance. Despite these challenges, cities in Amazonia are also places of promising innovations, from tailored healthcare services and environmental monitoring to community-led planning and cross-border cooperation.

    Rooted in both local insight and regional coordination frameworks, including the Amazonia Forever program, this work offers a holistic and evidence-based understanding of urbanization in Amazonia. It argues for urgent, coordinated action to guide sustainable, inclusive development — before current urbanization trajectories lead to irreversible ecological and social consequences. The book invites researchers, policymakers and practitioners to recognize Amazonia’s cities not only as sites of vulnerability but as key agents in shaping the region’s — and the planet’s — future.

    Chapter four highlights successful practices and innovative approaches that address this region’s urban challenges. Some focus on people, improving healthcare, and mapping needs for riverine communities. Others emphasize environmental care, with cities leading sustainability efforts, nature-based solutions, partnerships and ecosystem restoration to boost resilience. It also stresses the importance of increasing prosperity by finding opportunities even under difficult, cross-border conditions

    Keywords: urbanization, cities, urban areas, sustainability, climate, productivity, well-being, infrastructure, Amazonia, urban development

    JEL Codes: R11; R12; O18; R58; J24; R42; Q54; Z13

  • News

    news

    Harvard Growth Lab Unveils Greenplexity Index: New Country Rankings Reveal Global Leaders in Supplying the Energy Transition

    November 5, 2025

    From China to Brazil, see which economies are best positioned to drive global growth by powering the world’s decarbonization needs.
  • Past Event

    Green Growth by Design: The Science and Strategy of Greenplexity

    November 5 — 10:30 am11:45 am

    A live demo and Q&A with Professor Ricardo Hausmann on the release of next-gen Greenplexity, a groundbreaking data and strategy tool that reveals how countries can identify their most promising […]

  • Book Chapter

    Ahuja, K. & Hausmann, R., 2025

    Industrial policy for competitiveness in the energy transition

    Green intersections: the global embedding of climate change in policy, 53-74.

    Green objectives have reshaped public policy worldwide since the signing in 2015 of the Paris Agreement to limit global warming. Climate policy has moved from being one policy among many […]

    Green objectives have reshaped public policy worldwide since the signing in 2015 of the Paris Agreement to limit global warming. Climate policy has moved from being one policy among many to an objective embedded in public policies at every level, including energy, industrial, fiscal, trade, development and foreign policies. However, a clear outcome from this policy shift is yet to be seen, with emissions still rising and climate impacts intensifying. There is also backlash against greening in a charged geopolitical environment.

    Nevertheless, the chapters in this volume, written by a range of experts worldwide, show that in many countries and policy areas, green objectives are still driving fundamental changes and many lessons have been learned. The goals of reducing emissions and enhancing economic and societal resilience to climate change will persist as climate impacts become more evident, and as the green transition produces successes at city, regional and national levels. In this context, this Bruegel Blueprint offers a fresh intellectual framework for understanding how the green transition is shaping cross-sectoral impacts across the globe.

  • Growth Lab

    News

    news

    New ‘Greenplexity’ Tool Guides Policymakers, Investors on Strategies for Green Growth

    November 20, 2024

    Created by Harvard’s Growth Lab with the support of the Ministry of Economy of the Government of Azerbaijan  Growth Lab senior research manager Tim Cheston unveils Greenplexity during his presentation […]
  • Growth Lab

    News

    news

    A Better Approach to Climate Finance

    November 20, 2024

    Ricardo Hausmann for Project Syndicate Two years behind schedule, in 2022 the world’s developed countries finally fulfilled their 2009 pledge to mobilize $100 billion annually to support developing countries’ climate efforts. But […]
  • Growth Lab

    News

    news

    Harvard Kennedy School ‘Greenplexity’ Tool Debuts at COP29

    November 20, 2024

    Greenplexity in the Harvard Crimson   Harvard Kennedy School’s Growth Lab debuted an interactive online tool — dubbed “Greenplexity” — to help countries identify opportunities for green growth at the […]
  • Working Papers

    Shah, T., 2024

    Green Growth Opportunities for Hermosillo: Supplying the Global Energy Transition

    As the world decarbonizes, demand for products which enable the green transition will increase rapidly. Solar panels and wind turbines will be needed to generate renewable energy, and critical minerals […]
    Growth Lab

    As the world decarbonizes, demand for products which enable the green transition will increase rapidly. Solar panels and wind turbines will be needed to generate renewable energy, and critical minerals like copper and lithium will be required for wiring and batteries. Many other products and services within supply chains for such “green products” have a similar dynamic but are less widely known. While reducing carbon emissions often comes in conflict with economic development goals, producing the products that enable the world to decarbonize presents a significant opportunity for places to diversify their economies and generate income for their citizens.

    This section analyzes Hermosillo’s opportunities to produce green products. We analyze the industries which produce these green products and Hermosillo’s capabilities in those industries in the most granular detail that data currently allows. We find not only that Hermosillo can produce products needed for the green transition and thus capture new sources of income for its people and businesses, but also that many of these products are good stepping stones for future economic activities. In the process of learning how to produce these products, Hermosillo can better enable further diversification opportunities. We classify these opportunities accordingly, along both the intensive margin –– industries in which Hermosillo already has a revealed comparative advantage –– and the extensive margin, in which it does not.

    The most immediate green opportunity for Hermosillo lies in the mining of metals. Critical minerals required for the green transition, such as lithium and copper, are present in Sonora, but recent federal policy changes threaten expansion and productivity. The Government of Sonora needs to leverage its experience dealing with mining interests, environmental issues, and the demands of local communities to help co-produce mining policies which are both sustainable and productive. These can have positive spillovers in Hermosillo in the form of mining services growth and the location of mining company headquarters in the city, as in the past.

    Overall, Hermosillo has opportunities to leverage the green transition to help diversify its economy, but is not as well positioned as peers. Hermosillo will need to coordinate investment efforts in order to compete with peer cities, who are better positioned to take advantage of these opportunities today. Industries such as manufacturing of electronic components and semiconductors and manufacturing of plastics products are among the more feasible and attractive industries for Hermosillo to target for promotion. Coordinating the manufacturing of green inputs with efforts to take advantage of solar energy resources is a strong strategy for the city. Large solar parks will need to be constructed to harness the cities’ solar energy resources. By using the planned build-out of these industries as a source of final demand, Hermosillo may be able to out-compete peer cities in attracting a solar panel OEM, which would help diversify the city into electronic components and semiconductors, as well as into the manufacturing of electric generation equipment.

  • Working Papers

    Lamby, L., 2024

    Green Growth Opportunities for Hermosillo: “Powershoring”

    The process of global decarbonization offers significant growth opportunities for Hermosillo, given its outstanding solar power potential. As fossil fuels are relatively cheap to transport, they created an “energy flat […]
    Growth Lab

    The process of global decarbonization offers significant growth opportunities for Hermosillo, given its outstanding solar power potential. As fossil fuels are relatively cheap to transport, they created an “energy flat world,” allowing industries to thrive in locations that are far away from energy sources. Renewable energy, however, is much more costly to transport. Because of this, energy-intensive industries are naturally incentivized to relocate to areas with competitive green energy in a decarbonizing world ––something known as “powershoring.” Powershoring is a green growth opportunity for Hermosillo; that is, a pathway for Hermosillo to accelerate its own economic growththrough helping the global economy to decarbonize. Powershoring is becoming an increasingly important opportunity as businesses face carbon taxes and other costs inconsuming fossil fuel energy, which come from both regulators and consumers.

    Hermosillo’s powershoring strategy should involve both attracting new industries and exploring new growth opportunities for existing industries. On the intensive margin of existing industries, companies may expand by integrating renewable energy into their own consumption of renewable sources. Hermosillo can build on its strengths in the food and agricultural sectors. On the extensive margin of new industries, attractive opportunities arise in the chemicals manufacturing cluster, the glass and ceramics cluster, and the semiconductors and electronics cluster. The industries identified in these clusters can be targeted for potential investment promotion efforts, given their large energy demands. In this report, we provide initial observations on several of these industries from an investment promotion perspective. 

    To establish Hermosillo as a prime destination for industries seeking lower emissions, government and industry must work together on long- and short-term strategies. A significant obstacle is the intermittency of solar energy, which is subject to weather variability and the unavoidable reality that the sun does not shine at night. A current approach by companies is to use energy from the grid in combination with green energy certificates to offset resulting carbon emissions, but this practice is untenable for some end consumers. Over the longer-term, intermittency could be resolved through advances in battery storage and connections to neighboring regions, where wind power and other complementary renewable energy can be sourced. Since decarbonizing the grid is a long-term scenario, early movers can capitalize on opportunities through green industrial parks that provide a dedicated supply of renewable energy. The region’s energy infrastructure will need to evolve to ensure stability, but the short-term focus should be on industries that align with Hermosillo’s existing capabilities and renewable potential. Prioritizing sectors where processes are more easily electrified, and water needs are manageable appears to be the most logical place to begin a dynamic process of attracting and growing powershoring opportunities in Hermosillo.

  • Video

    Green Growth: The Opportunity of Supplying the Global Energy Transition

    As the world transitions to a lower carbon economy, new industries, markets, and paths to economic prosperity are emerging. In this seminar, Prof. Ricardo Hausmann explains how the current energy […]