Bolivia

Why is lithium mining in Andean salt flats also called water mining?

By Víctor Quintanilla, David Cañas and Javier Oviedo* According to official figures, approximately 2.2 billion people worldwide lack access to drinking water.Despite this panorama, threats to this common good from overexploitation and pollution are increasing. One such threat is the accelerated extraction of lithium in Latin American countries, driven by corporate and state actors to meet the energy transition needs of the global North.Lithium extraction involves enormous water consumption and loss and is essentially water mining.On the continent, the advance of the lithium industry particularly threatens the salt flats and other Andean wetlands of the Gran Atacama region—located in the ecological region of the Puna, on the border of Argentina, Bolivia and Chile—where more than 53 percent of the mineral’s resources (potentially exploitable material) are located.Lithium mining exacerbates the natural water deficit in the area, threatening not only the salt flats, but also the many forms of life that live there. Where does the water used in lithium mining come from?First, it’s necessary to point out that salt flats are aquatic ecosystems located at the bottom of endorheic or closed basins. There, rivers do not flow into the sea but into the interior of the territory, so the water forms lakes or lagoons often accompanied by salt flats due to evaporation.In the salt flats, freshwater and saltwater usually coexist in a delicate balance that allows life to survive.The regions with salt flats, such as the Gran Atacama, are arid or semi-arid, with high evaporation and low rainfall. There we find freshwater aquifers at the foot of the mountains and brine aquifers in the center of the salt flats, both connected and in equilibrium.Brine is basically water with a high salt content, although the lithium mining industry considers it a mineral to justify its exploitation and minimize the water footprint of its activities.In addition to being essential for life, the waters of the salt flats are a heritage resource because they are very old—up to tens of thousands of years—and have been the livelihood of the indigenous people who have inhabited the Puna for thousands of years.When the mining industry moves into a salt flat, it threatens the natural balance and directly affects the relationship between water and the social environment, as well as the relationship between water and other forms of life.To extract lithium from a salt flat, the traditional procedure is to drill the salt flat, pour the brine into large ponds, wait for the water to evaporate so that the lithium concentration increases, send the lithium concentrate to an industrial plant and subject it to chemical treatment to separate the lithium from other salts and finally obtain lithium carbonate or hydroxide: a raw material used mainly in the manufacture of batteries.The continuous and large-scale extraction of brine from saline aquifers alters the natural balance of groundwater. As a result, areas that were previously filled with brine are emptied, causing freshwater from nearby aquifers to move in and occupy those spaces, becoming salinized in the process.The final processes to extract lithium carbonate and separate it from the rest of the compound also require water, which is drawn from surface or underground sources that also supply local communities.Therefore, the water used in lithium mining comes from:Underground freshwater and brine aquifers.Surface sources such as rivers and vegas (land where water accumulates). Therefore, the inherent risk of lithium mining is the overexploitation of these water sources. How much water does lithium mining use?The extraction of lithium by the methods described above involves an enormous consumption and loss of water, which is not returned to the environment because it completely used up, because its properties change, or because it is simply lost through evaporation.According to scientific data, the average water overconsumption in lithium mining is as follows:150 m3 of fresh water used to produce one ton of lithium.350 m3 of brine per ton of lithium.Between 100 and 1000 m3 of water evaporated per ton of lithium produced. To illustrate the loss of water resources in lithium mining, the water lost to evaporation is equivalent to the total water consumption of the population of Antofagasta (166,000 people) for two years. This Chilean city is located 200 km from the Salar de Atacama, where more than 90 percent of the country's lithium reserves are located.In addition to water depletion, lithium mining can also contaminate the resource by producing wastewater containing toxic substances. Our vital relationship with waterUnlike the mining industry, which sees water as just another resource to be exploited, the indigenous communities living in the area have an ancestral connection to the resource on which their economic and productive activities depend, as well as their customs, traditions and worldview.These communities must now confront the pressures on water from the advance of lithium mining, driven by outside interests.But they are doing so with courage, developing processes of defense of water and territory.Let us learn from them to defend a common good without which no way of life is possible.Learn more about the impacts of lithium mining on Andean salt flats in this StoryMap (in Spanish)Watch the recording of the webinar “Evidence of hyperconsumption of water in lithium extraction and production” (in Spanish) *Víctor Quintanilla is AIDA's Content Coordinator; David Cañas and Javier Oviedo are scientific advisors. 

Life in Andean wetlands at risk from extractivism

The expansion of industrial extraction of lithium and other minerals for the energy transition of the global north threatens wetlands in Argentina, Bolivia and Chile. These delicate ecosystems are an abundant source of life and fundamental for human subsistence, environmental balance and for mitigating and adapting to the climate crisis.The Andean wetlands - including salt flats, lakes and lagoons - of Argentina, Bolivia and Chile are at serious risk due to the advance of the extraction of lithium and other minerals demanded for the energy transition in the countries of the global north. The Andean Wetlands Alliance warns of this threat to these ecosystems where life abounds and which are key to human subsistence and biodiversity in general and to the fight against the climate crisis.This year, the Convention on Wetlands proposes as the theme for World Wetlands Day: “Protecting wetlands for our common future”. This theme highlights the importance of collective action to protect these ecosystems, on which the future of humanity depends.According to United Nations data, although they cover only 6% of the earth's surface, wetlands are home to 40% of all plant and animal species. And, worldwide, more than 1 billion people (one eighth of the Earth's population) live in rural and urban areas that depend on these ecosystems for their livelihoods. However, with a 35% global loss in the last 50 years (since 1970), wetlands are the most threatened ecosystem, disappearing three times faster than forests.In Latin America, the Andean wetlands of the Gran Atacama region - located in the border area of Argentina, Bolivia and Chile - are home to unique species of flora and fauna, especially adapted to extreme climatic conditions, as well as microorganisms that absorb carbon dioxide and release oxygen. Its high capacity to purify and store water guarantees the supply of the resource for communities and species, also generating conditions for adaptation to the climate crisis.However, due to the presence of large quantities of lithium in these wetlands - the three countries concentrate more than 53% of the resources (potentially exploitable material) of the mineral - there is great pressure on them: corporate and state actors have developed a growing and massive mining industry to meet the demand for lithium in the global north, oriented to the manufacture of electric vehicles and energy storage from renewable sources, among other purposes.On the other hand, national and provincial governments see the industry as an opportunity to attract investment and strengthen their economies, for which they relax or poorly implement regulations that require an adequate analysis of the environmental and social impacts of projects. Likewise, there are no processes of consultation and free, prior and informed consent with the indigenous communities living in the territories. Nor are the rights of access to information, citizen participation, access to justice in environmental matters, or a safe environment for environmental defenders guaranteed.One of the main impacts of this type of mining (lithium extraction) is on water, a central element of Andean wetlands. Lithium is extracted from the water beneath the salt flats, a process that requires both saltwater and freshwater. Andean wetlands exist in regions where survival depends on the scarce water that defines them. The expansion of extractivism in the Gran Atacama regionArgentinaAccording to official data, the country has a portfolio of more than 50 lithium projects in different stages of progress, mainly located in the provinces of Salta, Catamarca and Jujuy. Three of them are in production and export stage (a fourth project started production in July 2024), four are under construction and more than 40 are at different stages of progress (prospecting/exploration/feasibility), mostly in advanced exploration phase. In Salta and Jujuy operate large companies such as Pan American Energy, Pluspetrol and Tecpetrol, historically linked to the oil and gas industry, which are now expanding their presence in renewable energy sectors, with a marked interest in lithium extraction.However, through an amparo action filed against the authorities and government of the province of Jujuy, it has come to light that there are more than 40 mining projects in the Salinas Grandes Basin and Guayatayoc Lagoon alone, an endorheic basin where more than thirty native communities belonging to the Kolla and Atacama peoples/nations live. To date, their progress and whether there are other projects is unknown because access to public environmental information is restricted and is not provided in a complete and timely manner, in breach of national regulations and international standards. In the Salar del Hombre Muerto, Catamarca, is the oldest lithium mining enclave in the country. The salt flat has been exploited since 1996 by the company Livent (now Arcadium Lithium), causing the total and irreversible drying up of the vega of the Trapiche River. In March 2024, the Supreme Court of Catamarca ordered a halt to mining activity in this salar until a cumulative environmental impact assessment is conducted. BoliviaIn the Salar de Uyuni, the largest in the world, resources of 23 million tons of lithium have been identified. And there are 26 other salt flats that, by regulation, are reserved for the exploitation of the mineral; exploration activities are being carried out in six of them. In Bolivia, lithium is state-owned. The country has a state-owned exploitation plant that began operating in 2024 at 20% of its capacity. In 2012 and 2018, two public consultations were held for state-owned plants, but these excluded indigenous and native communities with titled collective lands. Some communities have informally denounced a significant depletion of springs and water wells. The degradation of the Salar de Chalviri and the overexploitation of lithium and boron in the Salar de Capina have also been denounced.Since 2023, agreements have been signed and exploration and camp installation activities have begun with one Russian and two Chinese companies. These agreements have resulted in two contracts, signed at the end of 2024 and pending approval by the Legislative Assembly, with the Russian company Uranium One Group for a plant in the Salar de Uyuni and with the Chinese consortium CBC Hong Kong (CATL-BRUMP-CMOC companies) for two other plants in the same salar. Also at the end of last year, a second international call was launched for the exploitation of four other salt flats (Empexa, Capina, Cañapa and Chiguana), which has resulted in the signing of agreements with the companies EAU Lithium Pty Ltd (Australia), Tecpetrol S.A. (Argentina) and Geolith Actaris (France). These agreements, contracts and processes have been developed without prior consultation processes and with a lack of transparency. ChileThe Salar de Atacama basin is home to more than 90% of Chile's lithium reserves and was one of the first to be exploited by the mining industry. Currently, there are four major mining operations in the Salar Atacama, located in the Antofagasta Region: lithium extraction by Sociedad Química y Minera de Chile (SQM) and Albemaerle, under contracts with the Corporación de Fomento de la Producción (CORFO), which involves the extraction of more than 2,000 liters of water per second; and the parallel extraction of copper by Minera Escondida and Minera Zaldívar, which extract more than 1,400 liters of fresh water per second, aggravating the already critical water crisis in the area. The Atacameño Community of Peine, who live in the salar basin, has taken legal action denouncing the overexploitation of their aquifers, while in Calama, citizen movements are demanding water governance in the face of uncontrolled extraction by mining companies. In 2015, a government-appointed committee recognized that brine extraction has adverse effects on the ecosystem, but instead of regulating its use, it confirmed the government's long-standing policy of regulating lithium production.In Chile, the government has exclusive property rights over lithium under Decree Law 2886 (1979). This means that state institutions, particularly CORFO, set the conditions under which private companies operate in the salars. In 1979, following U.S. directives, the Chilean government - the dictatorship of Augusto Pinochet - declared lithium a “strategic mineral” and took measures to safeguard long-term reserves by limiting production through quotas accredited by the Chilean Nuclear Energy Commission.The National Lithium Strategy, launched in 2023, seeks to expand state exploitation, including new projects in the Maricunga and Pedernales salt flats. Chile concentrates 36% of global lithium production and, with at least 31 new green hydrogen projects in the pipeline, pressure on water resources will increase exponentially. It is known that, since 2013, on SQM's property, 32.4% of the carob trees (Prosopis chilenis) have dried up due to lack of water. The carob tree is a native tree, resistant to drought and with very deep roots that allow it to survive in this environment.  Press contacts Víctor Quintanilla, Interamerican Association for Environmental Defense (AIDA), [email protected], +52 5570522107Rocío Wischñevsky, Fundación Ambiente y Recursos Naturales (FARN), Argentina, [email protected], +54 1159518538Verónica Gostissa, Asamblea Pucará (Argentina), [email protected], +54 93834771717Juan Donoso, Formando Rutas (Chile), [email protected], +4915780743628 

The ABCs of transition minerals and their role in energy production

By Mayela Sánchez, David Cañas and Javier Oviedo* There is no doubt that we need to move away from fossil fuels to address the climate crisis. But what does it mean to switch to other energy sources?To make a battery or a solar panel, raw materials from nature are also used.Some of these raw materials are minerals which, due to their characteristics and in the context of the energy transition, have been descriptively named transition minerals.What are these minerals, where are they found, and how are they used?Below we answer the most important questions about these mineral resources, because it is crucial to know which natural resources will supply the new energy sources, and to ensure that their extraction respects human rights and planetary limits, so that the energy transition is just. What are transition minerals and why are they called that?They are a group of minerals with a high capacity to store and conduct energy. Because of these properties, they are used in the development of renewable energy technologies, such as solar panels, batteries for electric mobility, or wind turbines.They are so called because they are considered essential for the technological development of renewable energy sources, such as those mentioned above. And in the context of the energy transition, energy sources that use these minerals are the most sought-after to replace fossil energy sources.Transition minerals are also often referred to as "critical" minerals because they are considered strategic to the energy transition. The term "critical" refers to elements that are vital to the economy and national security, but whose supply chain is vulnerable to disruption. This means that transition minerals may be strategic minerals, but not critical in terms of security and the economy.However, given the urgency of climate action, some states and international organizations have classified transition minerals as "critical" minerals in order to promote and facilitate access to these raw materials. What are the most important transition minerals?The most important transition minerals are cobalt, copper, graphite, lithium, nickel and rare earth.But there are at least 19 minerals used in various renewable energy technologies: bauxite, cadmium, cobalt, copper, chromium, tin, gallium, germanium, graphite, indium, lithium, manganese, molybdenum, nickel, selenium, silicon, tellurium, titanium, zinc, and the "rare" earth. What are "rare" earth elements and why are they so called?The "rare" earth elements are the 16 chemical elements of the lanthanoid or lanthanide group, plus Ithrium (Y), whose chemical behavior is virtually the same as that of the lanthanoids.They are Scandium, Ithrium, Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Tullium, Iterbium and Lutetium.They are so called because when they were discovered in the 18th and 19th centuries, they were less well known than other elements considered similar, such as calcium. But the name is now outdated.Nor does the term "rare" refer to their abundance, because although they are not usually concentrated in deposits that can be exploited (so their mines are few), even the less abundant elements in this group are much more common than gold. What are transition minerals used for? What technologies are based on transition minerals?The uses of transition minerals in the technological development of renewable energy sources are diverse:Solar technologies: bauxite, cadmium, tin, germanium, gallium, indium, selenium, silicon, tellurium, zinc.Electrical installations: copper.Wind energy: bauxite, copper, chromium, manganese, molybdenum, rare earths, zinc.Energy storage: bauxite, cobalt, copper, graphite, lithium, manganese, molybdenum, nickel, rare earths, titanium.Batteries: cobalt, graphite, lithium, manganese, nickel, rare earths. In addition, they are used in a variety of modern technologies, for example in the manufacture of displays, cell phones, computer hard drives and LED lights, among others. Where are transition minerals found?The geography of transition minerals is broad, ranging from China to Canada, from the United States to Australia. But their extraction has been concentrated in countries of the global south.Several Latin American countries are among the top producers of various transition minerals. These materials are found in complex areas rich in biological and cultural diversity, such as the Amazon and the Andean wetlands.Argentina: lithiumBrazil: aluminum, bauxite, lithium, manganese, rare earths, titaniumBolivia: lithiumChile: copper, lithium, molybdenumColombia: nickelMexico: copper, tin, molybdenum, zincPeru: tin, molybdenum, zinc How do transition minerals support the energy transition and decarbonization?Transition minerals are seen as indispensable links in the energy transition to decarbonization, i.e. the shift away from fossil energy sources.But the global interest in these materials also raises questions about the benefits and challenges of mining transition minerals.The issue has become so relevant that last September, the United Nations Panel on Critical Minerals for Energy Transition issued a set of recommendations and principles to ensure equitable, fair and sustainable management of these minerals.In addition, as a result of the intensification and expansion of their extraction in countries of the region, the issue was brought before the Inter-American Commission on Human Rights for the first time on November 15.In a public hearing, representatives of communities and organizations from Argentina, Bolivia, Chile and Colombia, as well as regional organizations, presented information and testimonies on the environmental and social impacts of transition mineral mining.Given the current energy transition process, it is necessary to know where the resources that will enable the technologies to achieve this transition will come from.The extraction and use of transition minerals must avoid imposing disproportionate environmental and social costs on local communities and ecosystems. *Mayela Sánchez is a digital community specialist at AIDA; David Cañas and Javier Oviedo are scientific advisors.Sources consulted:-Olivera, B., Tornel, C., Azamar, A., Minerales críticos para la transición energética. Conflictos y alternativas hacia una transformación socioecológica, Heinrich Böll Foundation Mexico City/Engenera/UAM-Unidad Xochimilco.-Science History Institute Museum & Library, “History and Future of Rare Earth Elements”.-FIMA NGO, Narratives on the extraction of critical minerals for the energy transition: Critiques from environmental and territorial justice.-Haxel, Hedrick & Orris, “Rare Earth-Elements. Critical Resources for High Technology,” 2005.-USGS 2014, “The Rare-Earth elements. Vital to modern technology and lifestyle”, 2014.-Final Report for the Inter-American Commission on Human Rights (IACHR) Thematic Hearing: Minerals for Energy Transition and its Impact on Human Rights in the Americas, 2024. 

Stephanie Weiss Müller

Vania Albarracín Silva

Lenina Bustamante Pereira

Claudia Velarde Ponce de León

UN takes major step toward prioritizing justice regarding transition minerals

The United Nations’ Critical Energy Transition Minerals Panel issued a series of recommendations and voluntary principles aimed at ensuring equitable, fair and sustainable management of these minerals. The guidelines are aimed at governments, industry and other stakeholders in energy transition processes.This comes at a time when the global renewable energy movement, which seeks to reduce emissions that exacerbate the climate crisis, has highlighted how the environmental and social costs of transition minerals extraction fall disproportionately on local communities and ecosystems.Claudia Velarde, co-director of the Ecosystems Program of the Interamerican Association for Environmental Defense (AIDA), said: “For Latin America, the recommendations and principles are very important, since a large part of the reserves of resources essential for the energy transition are in the region, in complex territories rich in biological and cultural diversity.Significantly, the panel places human rights and justice at the center, recognizing the complexity of the energy transition and the inequality between countries in the global South that host the minerals and those in the North that need them for their own transition.To move forward with justice, the energy transition must break with the development status quo, include perspectives from the global South, respect the human rights of local communities, and recognize ecosystem boundaries.While there is still a long way to go to achieve a truly just and popular energy transition for Latin America, we hope that this contribution will be a step in that direction.” The recommendations and principles are contained in a report in which the Panel explains how the transition t to renewable energy can be based on justice and equity, promoting sustainable development, respect for people, and protection of the environment in developing countries.The Panel proposes seven voluntary guiding principles, based on standards, commitments and legal obligations established in United Nations texts:Human rights must be at the core of all mineral value chains.The integrity of the planet, its environment and biodiversity must be safeguarded.Justice and equity must underpin mineral value chains.Development must be fostered through benefit sharing, value addition and economic diversification.Investments, finance and trade must be responsible and fair.Transparency, accountability and anti-corruption measures are necessary to ensure good governance.Multilateral and international cooperation must underpin global action and promote peace and security. Read the panel report: https://www.un.org/sites/un2.un.org/files/report_sg_panel_on_critical_energy_transition_minerals_11_sept_2024.pdfLearn more about panel: https://www.un.org/en/climatechange/critical-mineralsPress contact:Víctor Quintanilla (Mexico), [email protected], +5215570522107 

The Amazon: The complexities and challenges of its protection

By Vania Albarracín and José David Castilla* Protecting the Amazon is one of the region's greatest challenges. Facing it requires coordination and cooperation between states, peoples and organizations. In this context, the Pan-Amazonian Social Forum (FOSPA) was born out of the need to think about the Pan-Amazonian region - a region made up of the countries that have jurisdiction or territory in the Amazon basin, and/or have jungle coverage, and/or are part of the Amazon Cooperation Treaty (TCA) - in all its complexity. FOSPA is a regional space for articulation, reflection and exchange between indigenous peoples, social movements and civil society from Bolivia, Brazil, Colombia, Ecuador, Guyana, French Guiana, Peru, Venezuela and Suriname. The reason why so many actors have come together around the Amazon is that it is a mega-diverse ecosystem and a global climate stabilizer, containing more than 13% of all known plant and animal species and releasing 6,600 km³ of freshwater annually into the Atlantic Ocean, representing between 16 and 20% of global runoff. It is therefore essential to consider the interconnections and interdependencies between the Amazon and other ecosystems in the region. Marine-coastal ecosystems, Andean wetlands, mountain ranges and forests are interconnected throughout the continent and should be recognized as part of a comprehensive conservation strategy. The Amazon region is facing serious problems of deforestation and ecosystem degradation, which have led to warnings of reaching the so-called point of no return. This refers to the loss of the ecological balance and climatic functions of the Amazon, which would have incalculable negative global repercussions. FOSPA holds biannual meetings in different cities and sub-regions of the Amazon to discuss the violations of human, environmental, territorial and natural rights that afflict the region, as well as to propose alternatives that come from the local communities and indigenous peoples that inhabit the region. The eleventh version of FOSPA was held from June 12 to 15 in the cities of Rurrenabaque and San Buenaventura, in the Amazon region of Bolivia. The meeting resulted in a joint declaration in defense of life, peoples and nature. AIDA participated in the meeting and we share below our assessment of the main agreements, the gaps in their implementation and what is missing to ensure the protection of the Amazon.   The agreements 1. Mining threats The threats posed by mining to the Amazon region can be seen in two key issues: the promotion and impact of new extractivism (such as copper mining) and mercury contamination from gold mining. The meeting highlighted the need to ban the global trade of mercury and to develop multinational strategies to combat its use in gold mining, in accordance with the Minamata Convention. In addition, a biocultural approach to assessing the impacts of mining was advocated, recognizing the interrelationship between biodiversity and indigenous cultures, the fundamental role of women in preserving and reproducing life, and the participation of civil society in decision-making spaces, ensuring transparency and full disclosure.   2. An Amazon free of extractivism One of the main concerns of the communities, peoples and organizations that participated in the meeting is the presence of different types of extractivism in the Amazon region. They recognized that their rights are violated and threatened by hydrocarbon extraction and transportation projects, by the exploitation of transition minerals such as gold and copper, and by the implementation of public policies related to the energy transition. One of the most relevant proposals in this regard was to generate a multifactorial and plurinational declaration of the Amazon as a zone free of fossil fuels and mining, not only as a slogan, but as a political, social and environmental horizon for the protection of life in all its forms. This proposal must be evaluated in the context of the different tensions and social realities of the region.   3. Guarantees for a just and popular energy transition A just and popular energy transition was another relevant point of the meeting. Indigenous communities and peoples raised the need to decolonize the concept of energy transition and propose a process that comes from them, who have historically suffered the impacts of extractivism. The call was for an energy transition that remediates these impacts and restores affected ecosystems.  Achieving this goal requires responsible project closure and exit processes, as well as transition processes that incorporate the highest human rights standards and the perspectives of affected communities.    Practical gaps 1. Insufficient commitment to regional cooperation The eleventh version of the FOSPA revealed a lack of political commitment on the part of the member governments of the Amazon Cooperation Treaty Organization (ACTO), reflected in the absence of firm agreements and mechanisms for effective participation. This favors extractivist policies and weakens the protection of indigenous and environmental rights. It is essential that ACTO review and strengthen its structures to ensure that international commitments are implemented and that pan-Amazonian communities play an active and decisive role in policy formulation.   2. Exclusion of indigenous peoples and communities from the decision-making process The exclusion of indigenous peoples and indigenous Amazonian communities from decision-making processes is evident. This results in policies and agreements that do not reflect their needs and realities. A clear example of this is the Conferences of the Parties (COP) on climate change and biodiversity, where indigenous representation is not real or substantive, resulting in a failure to value their ancestral knowledge and fundamental role in biodiversity and climate protection.   3. Absence of a binding mechanism The implementation of agreements reached in forums such as FOSPA has been inadequate and, in many cases, non-existent. This has been one of the main demands of indigenous peoples and communities. Due to the non-binding nature of FOSPA and its lack of relevance to the state perspective, many of the demands remain in the realm of declarations. Although the FOSPA is essential for pan-Amazonian integration and the construction of alternatives from the territories, a joint effort is needed to strengthen its link with decision-makers, to promote the active participation of communities and to turn the forum into a platform for mobilization and action.   The road ahead The next FOSPA meeting will take place in two years, but the effective protection of the Pan-Amazon region cannot wait.   In the short term, it is necessary to take concrete actions to mitigate the impacts on the ecosystem and to adopt regional cooperation measures to ensure its integral and transboundary protection. Among other things, it is necessary and urgent: Achieve a regional consensus and design a plan to guarantee the declaration of the Amazon as a zone free of fossil fuels and all forms of extractivism. Coordinate an Andean-Amazonian and coastal articulation for the integral defense of territories, demanding concrete actions against mining with a biocultural approach. Demand regulatory frameworks for environmental and human rights due diligence in the Amazonian countries and in the countries of origin of the companies, in order to oblige them to comply with international standards in these two areas. Urge states to apply the principles of prevention and precaution and to raise their standards for projects that may affect the Amazon. Develop a mechanism for the closure and phasing out of fossil fuel extraction projects in the Amazon. Guarantee the active, representative and binding participation of Pan-Amazonian communities and peoples in international forums where decisions are made about nature, such as the next UN Conference on Biodiversity (COP16 in Colombia) and the next UN Conferences on Climate Change (COP29 in Azerbaijan and COP30 in Brazil).   *Vania Albarracín Silva is an attorney with AIDA's Ecosystems Program and José David Castilla Parra is an attorney with Human Rights and Environment Program.  

Lithium unveiled: Origins, extraction and environmental implications

One of the paradoxes of the energy transition is that it replaces the use of fossil fuels with mineral resources whose extraction and refining can have negative impacts on ecosystems, species and communities. This is happening with lithium, a mineral that has traditionally been used in glass and ceramics to provide greater adhesion and hardness, but is now being used primarily to make the batteries required by technologies that eliminate or reduce the use of fossil fuels. This has led to an increase in its demand. The serious social and environmental impacts of its extraction have been hidden or minimized.   What makes lithium special? Lithium is a mineral in high demand due to its unique properties: It is the lightest metal with the highest electrochemical potential. It has a high energy storage capacity. It is malleable, so it can be adapted to different sizes, shapes and designs.   These qualities make it a key material in the manufacture of batteries for cell phones, computers and, most importantly, electric vehicles. Lithium is considered key to the energy transition because it can be used to store non-conventional renewable energy, such as wind and photovoltaic power.   Where it is: The so-called "lithium triangle"? The primary sources of lithium are salt flats, which are wetlands covered with a saline crust that contain brines, bodies of water in which many salts and elements, including lithium, are dissolved. Salt flats are attractive to the mining industry because of the relative technical ease of exploitation, low operating costs and low energy requirements to extract lithium from them compared to other sources. Worldwide, the salt flats of Argentina, Bolivia and Chile account for 54 percent of lithium resources (potentially mineable material). In addition, Argentina and Chile hold 46 percent of the world's lithium reserves (the portion of known resources with a high level of confidence and proven economic viability). The mining industry has dubbed the region where the mineral is concentrated the "Lithium Triangle" - because that is all they see there - which includes northeastern Argentina, northern Chile and southern Bolivia. But there is much more than lithium in this region. There are also communities, ecosystems and species that depend on these salt flats. The region's inhabitants are engaged in small-scale ranching and subsistence agriculture, activities that require water, an already scarce resource in these latitudes.   How is lithium mined from the salt flats? The procedure is as follows: The salt flat is drilled. The brine is poured into large pools or basins. Wait for the water to evaporate so that the lithium concentration increases. When the concentration is sufficient, the brine is sent to an industrial plant. The brine is chemically treated to produce lithium carbonate, which is marketed for battery production.   Lithium extraction, especially by this method, involves huge consumption and loss of water because: Water is lost in pumping brine. Evaporation in ponds requires two million liters of water for every ton of lithium produced. Water is also needed in the final processes to obtain lithium carbonate and separate it from the rest of the compound.   Lithium mining is threatening South America's salt flats, which are Andean wetlands, affecting local water availability and threatening the survival of communities and species living around these fragile ecosystems. The energy transition is urgent, but it must be equitable and not at the expense of other natural resource extraction that endangers people and the environment. sources -Maritza Tapia, “Claves del litio: el metal más liviano y con mayor potencial electroquímico”, Universidad de Chile. -Heinrich Böll Stiftung Colombia, “Litio: los costos sociales y ambientales de la transición energética global”. -Florencia Ballarino, “¿Qué es el litio, para qué sirve y de dónde se extrae en la Argentina?”, Chequeado. -Wetlands International, “El impacto de la minería de litio en los Humedales Altoandinos”. -Rodolfo Chisleanchi, “‘Triángulo de litio’: la amenaza a los salares de Bolivia, Chile y Argentina”, Mongabay Latam. -U.S. Geological Survey, Mineral Commodity Summaries, January 2023, “Lithium”.