Vinita Rodrigues, Vivek Mustafa Gilani, Saranya Acharya, Maya Seshagiri
Extended abstract 3-240-26 Urban Poor Women in India, living in heat-trapping buildings in conditions of cooling-energy poverty (i.e. inadequate energy access for operating active cooling appliances and no access to passive cooling solutions) are inequitably impacted by climate-crisis induced extreme heat which causes health issues stemming from homes being too hot to sleep in before midnight and social reproduction roles which require them to wake up hours before other family members. Paradoxically, women are under-represented in the âgreen economyâ response to extreme heat (eg. cool roof programmes). The paper presents insights from, and the way forward from the field-test phase of a Women's Heat Action Cooperative (WEHAC) programme underway in an informal settlement in Chennai, India to enhance access to passive cooling solutions co-created with the community. The WEHAC offers cooling products and services to residents who pay an affordable estimated monthly-installments (EMI) to the WEHAC to maintain a revolving fund that serves as future investment capital. The paper presents learnings related to structure of financial/social incentives for initial mobilization of womenâs entrepreneurial interests, outcomes of testing solutions to underwrite risk of residents not paying EMIs, and elucidates the process of establishing an ecosystem of trades, material supply chains to foster a locally-owned decentralized response to cooling energy poverty. It also presents results of an ongoing effort to establish a One-Stop-Shop ( technical and finance assistance facility) for WEHACs where finance and in-kind assistance is derived from a multitude of sources (e.g. microfinance institutions, impact investment) and through repurposing municipal development schemes. The paper presents results from the applied policy research work of policy âhackingâ (i.e reinterpreting, repurposing) of existing policies (eg. heat action plans, womenâs empowerment programs) and unlocking financing from under-subscribed schemes. Download presentation.
Climate change presents intensifying environmental, economic, and social challenges, particularly for developing countries such as India, where climate vulnerability intersects with pressing developmental priorities including energy access, poverty alleviation, and sustainable urbanization. While global frameworks such as the United Nations Framework Convention on Climate Change (UNFCCC) and the Paris Agreement establish mitigation and adaptation targets, their effectiveness depends significantly on decentralized and community-driven implementation. In this context, community-based climate solutions (CBCS) have emerged as an important bridge between national policy commitments and localized climate action. This paper examines Indiaâs renewable energy transition and electric mobility initiatives as examples of decentralized climate governance. Renewable energy programmes implemented by the Ministry of New and Renewable Energy, especially rooftop solar expansion and the PM-KUSUM scheme, promote distributed power generation, solar irrigation, and farmer-centric energy systems. These interventions contribute not only to carbon emission reduction but also to rural income diversification, agricultural resilience, and enhanced energy security. By encouraging local ownership and participatory models, such programmes integrate climate mitigation with inclusive development objectives. Complementing these initiatives, electric mobility policies advanced by the Ministry of Heavy Industries, including the PM E-Drive scheme, support the adoption of electric two-wheelers, three-wheelers, and public transport systems. These measures reduce urban air pollution, lower fossil fuel dependence, and create green employment opportunities within emerging clean energy value chains. The diffusion of electric mobility further demonstrates how local entrepreneurship, cooperatives, and community participation can accelerate low-carbon transitions. By situating these initiatives within a community-based governance framework, the study argues that decentralized renewable energy systems and electric mobility expansion reinforce climate mitigation and adaptation while promoting socio-economic empowerment. The analysis concludes that Indiaâs evolving climate strategy reflects a gradual shift toward participatory and multi-level governance models. Strengthening institutional coordination, expanding climate finance access, and enhancing local capacity-building remain essential to sustaining and scaling community-based climate action in alignment with global climate commitments.
Dilli Prasad Poudel, Thaisa Comelli, Sophie Blackburn, Rojani Manandhar · 5 authors
The decentralization of authority, capability and finance is widely considered to be best practice in urban risk governance. Drawing on the concept of misframing from critical justice theory, we analyse injustices arising from the de jure decentralization of risk governance in Nepal, scrutinizing multi-scalar urban risk governance and its impact on resilient and equitable urban planning. Informed by qualitative research conducted from 2019 to 2024, we ask: How does the (mis)framing of risk governance affect local actorsâ capacities to manage risks? And to what extent can inclusive, risk-informed urban planning and policy facilitate just decentralization? We identify a disconnect between risk-management responsibilities assigned to local government and its capacity to meet these expectations. Proposing a typology of misframing, we provide recommendations for the design and deployment of more equitable and contextually appropriate financial, technological and administrative decentralization as a pathway to justice that can overcome rigid scalar jurisdictions.
This study examines access to clean and sustainable energy in the city of Mbandaka, Democratic Republic of Congo. Using a mixed-method approach combining surveys of 150 households and semi-structured interviews, it highlights a strong dependence on traditional energy sources such as wood and charcoal, despite a growing adoption of solar energy. Results show that 30% of households already use solar energy for lighting, while 72% still rely on charcoal for cooking. The main barriers to energy transition are the high initial cost of equipment and the lack of information about clean technologies. The study concludes that the energy transition in Mbandaka is technically feasible and socially desirable but requires institutional support, inclusive financing mechanisms, and participatory governance. It advocates for a territorial approach based on decentralization and environmental education.
Water scarcity represents one of the most critical challenges confronting arid and semi-arid regions, particularly under the intensifying pressures of climate change. In desert environments, limited freshwater availability constrains public health, food security, and socio-economic development, while traditional funding mechanisms often prove inadequate for scaling sustainable water infrastructure. This study examines the potential of decentralized finance (DeFi) bonds, combined with desalination and atmospheric water harvesting technologies, as an innovative financing and delivery model for enhancing water resilience in desert regions. The research adopts a qualitative, exploratory case study approach, drawing on a structured review of academic and policy literature, documented blockchain-based water initiatives, and a conceptual financial analysis of DeFi bond mechanisms. The OikosNomos.world (ONW) initiative is examined as the primary case study, with attention to its proposed deployment of solar-powered desalination systems, boreholes, and atmospheric water harvesting infrastructure. The analysis indicates that existing desalination and water harvesting technologies are technically viable in arid environments, particularly when integrated with renewable energy systems. Furthermore, blockchain-enabled DeFi bonds demonstrate potential to enhance transparency, automate fund allocation through smart contracts, and attract global impact-oriented capital beyond traditional grant-based models. However, the study also identifies key challenges, including regulatory uncertainty, governance complexity, infrastructure constraints, and the need for sustained community engagement. The paper concludes that while DeFi-financed water infrastructure is not a standalone solution to water scarcity, its strategic integration with proven water technologies and inclusive governance models offers a scalable and transparent pathway for strengthening desert resilience. Future empirical research and pilot deployments are required to validate financial performance, adoption outcomes, and long-term socio-environmental impacts.
Blockchain technology is reshaping how electricity can be produced, traded, and governed, offering new possibilities for countries grappling with unreliable grids and persistent supply gaps. This paper investigates the emergence of blockchainâenabled peerâtoâpeer (P2P) energy trading, using Nigeria as a lens to explore how decentralized digital infrastructure could redefine participation in electricity markets. Drawing on parallels with the rapid digitalization of financial services, the study examines how distributed ledger systems can support direct energy exchange between prosumers, shift utilities toward roles as market custodians, and improve system trust through transparent, tamperâproof transaction records. The analysis evaluates regulatory readiness, technical prerequisites, and socioeconomic impacts within Nigeria's evolving energy ecosystem, where chronic shortages and grid instability create both urgency and opportunity for alternative market models. The findings highlight the potential for P2P trading to accelerate energy access, stimulate local investment, and catalyse a more resilient, consumerâcentric electricity sector.
Persistent electricity shortages and routine load shedding have long hindered social and economic development in Pakistan, with Punjab its most populous and industrialized province bearing a disproportionate share of the burden. In recent years, however, solar power has emerged as a central pillar of provincial strategies to enhance energy security and reduce dependence on conventional, fossil-fuel-based generation. This paper examines how solar energy is contributing to Punjabâs gradual shift from chronic load shedding toward greater energy independence. Adopting a qualitative, multiple-case design, the study draws on national and provincial policy documents, secondary reports, and peer-reviewed literature. It focuses on four key sectors residential, agricultural, educational, and industrial where solar initiatives have been promoted through programs such as free solar panel schemes for low-income households, school solarization, solar irrigation systems, and industrial rooftop installations. A comparative sectoral analysis evaluates these initiatives in terms of affordability, reliability, sustainability, and scalability. The findings show that solar energy has significantly improved supply reliability for many households and institutions, reduced operating costs for some farmers and industries, and opened new avenues for decentralized generation. At the same time, coverage remains uneven, key programs are still small relative to overall need, and implementation is constrained by financing barriers, bureaucratic delays, and limited technical capacity. The paper argues that Punjabâs trajectory illustrates both the transformative potential and the persistent limitations of solar-led energy transitions in developing-country contexts. It concludes that scaling up equitable, decentralized solar adoption supported by robust provincial policies, innovative financing, and institutional reforms will be essential if solar power is to move from a complementary role to a structural driver of energy independence.
This essay examines the transformative potential of Non-Fungible Tokens (NFTs) in urban environments, specifically regarding ownership structures, management processes, and civic participation. Employing a mixed-methods research approach, the study demonstrates that NFTs can support fractional ownership, increase transparency within smart cities, and promote urban renewal. Addressing legal challenges, technological limitations, and social equity concerns remains essential. The findings advocate for coordinated efforts among policymakers, urban planners, and technologists to ensure that NFTs contribute to equitable and sustainable urban development.
This paper examines the tensions between existing infrastructure and the need for transitional change in Dutch municipal wastewater collection and treatment. In the Netherlands, sanitation is primarily managed by public actors, with local government playing a major role. The paper demonstrates how local governments navigate these tensions and are both restricted and enabled by the current infrastructure and governance arrangements. Based on interviews, literature reviews, and analyses of statistical trends, it describes five attempts at reform in Dutch sanitation from 1980 to 2020: phosphorus removal; separating stormwater from combined sewers; water cycle companies; energy factories; and decentralized sanitation. The multi-level governance system, with decentralized infrastructure and financing, allows local governments to experiment with alternative practices, develop knowledge, and employ various interactions to mainstream innovations. However, the division of tasks in Dutch sanitation governance tends to optimize sub-systems rather than the entire system. For nationwide implementation, legislation and strong central coordination are essential. Additionally, New Public Management reinforces existing infrastructure lock-in. The paper enhances our understanding of the local governmentâs role in transitional change and offers insights into how the challenges of existing infrastructure can be mitigated in pursuit of sustainable wastewater solutions.
ABSTRACT The Water Reserve Unit (WRU) proposes a new category of securitized, resource-backed reserve assets that integrate verified freshwater reserves into the global financial architecture.Unlike speculative digital assets, WRU represents a regulated and institutionally verified instrument designed to enhance global financial stability through linkage to real, measurable resources. The framework unites economic, legal, and technological dimensions â including distributed-ledger verification, sustainable-development principles, and international governance mechanisms â to enable transparent, compliant, and auditable issuance of water-backed value units.Technological transparency is achieved through distributed-ledger proof-of-reserve mechanisms ensuring real-time verification, accountability, and cross-border interoperability. Legally, the concept builds upon the United Nations General Assembly Resolution 64/292 (2010), which recognizes the human right to safe and clean drinking water and sanitation, and aligns with the UN Sustainable Development Goal 6 (Clean Water and Sanitation), embedding this right within a financial-institutional framework. By translating normative principles of international water law â such as those articulated in the 1997 UN Convention on the Law of the Non-Navigational Uses of International Watercourses â into measurable reserve instruments, WRU operationalizes the linkage between resource security and financial stability. Methodologically, the WRU framework is grounded in institutional economics (Commons, North), ecological macroeconomics, and sustainability finance, integrating valuation of natural capital with modern digital auditability. It provides a conceptual and technological foundation for recognizing water as a reserve-eligible asset, comparable in function to gold or Special Drawing Rights (SDRs), yet intrinsically tied to the planetâs most vital resource. Thus, WRU is not a cryptocurrency or utility token but a sovereignly regulated, resource-anchored financial standard â a new class of sustainability-linked reserve assets that integrate environmental resilience, economic equity, and technological trust within the evolving global financial system.
Claire Cropper, Elizabeth Wulbrecht, Patrick Thomson, Aaron Dotson · 8 authors
Despite nationally reported metrics that suggest high levels of water security, approximately 12% of the United States of America (US) population is estimated to be water insecure based on the definition in United Nations (UN) SDG 6.1.1. Approximately half of these households are served by Decentralized Water Systems (DWS). In contrast, most research, engineering, innovation, and government programs are focused on Centralized Water Systems (CWS). In this perspective, we 1) characterize and define DWS using professional language common for CWS; 2) compare the social, economic, and regulatory responsibilities of stakeholders in each system; 3) outline existing strategies to professionalize this sector; and 4) propose research avenues to further professionalize DWS to ensure households served by these systems receive equitable water service. We demonstrate that while DWS share commonalities with CWS, decentralized systems are less formally structured; have more stakeholders between source and tap; and place much of the regulatory, finance, maintenance, and safety responsibilities on individual households. These responsibilities include ensuring water quantity and quality, selecting appropriate treatment technologies, finance of repairs and upgrades, and transporting water. We propose strategies for researchers to aid in codeveloping innovative DWS solutions, ensuring relevant integration and community-driven models that better support decentralized communities.
Ethereum is a multifaceted ecosystem shaped by diverse commitments and aspirations. This dissertation focuses on a relatively understudied micro-culture within Ethereum, known as âpublic goodsâ represented by a subcultural group known as âRegensâ. Unlike the dominant financial use cases of blockchain, Regens aim to harness blockchain technologies for communal and participatory purposes, often through blockchain operated digital institutions known as decentralized autonomous organizations (DAOs). I focus on Giveth - a well-known public goods DAO within the Ethereum ecosystem. Using an empirical approach grounded in ethnography, I map its culture, governance practices, and labour dynamics. Through this analysis, I examine how blockchain mediated infrastructures can both enable and constrain political life. In particular, I trace how blockchain infrastructures challenge traditional conceptions of democracy through the concept of âcoordination,â a central organizing principle that characterizes DAO governance. Examining how Givethâs governance mechanisms operate in practice, I argue that while Giveth and similar public goods DAOs endeavor to address the problems inherent in existing traditional political systems, they often end up producing the same plutocratic outcomes. Drawing on Marxist theory of labour and value, I also demonstrate that despite Givethâs noble intentions to reimagine non-profit work through blockchain, the reality is that members continue to sacrifice significant time and resources in pursuit of the projectâs mission. This reveals a fundamental contradiction within such initiatives: while projects like Giveth aim to dismantle hegemonic neoliberal structures, they paradoxically reproduce and extend many of the same conditions they seek to overcome by embedding market computational logics and game-theoretic principles at the core of their operational design. Nevertheless, I emphasize on the potential of DAOs to foster alternative world-building practices, serving as spaces for the development of creative political imaginaries that can advance collective organizational efforts and greater participation when designed with intention.
This paper examines the role of hardware security as the basis for order in the decentralised metaverse. It does this by considering the infrastructural tools and governance practices at the heart of KONG Land, an example of a blockchain-based decentralised autonomous organisation (DAO) and decentralised physical infrastructure network (DePIN) project. KONG Land manufactures open-source microchips to create verifiable hardware that anyone can use or integrate into their own application. KONG Landâs focus on the materiality of infrastructure led them to pursue a governance model as a digital-physical, politically decentralised polity. By foregrounding the physicality and affordances of decentralised efforts to manufacture microchips, this paper shows how rematerialising digital domains leads back to questions of statehood and its purpose and provides an explanation for emerging sovereignties. Building on Olsonâs (1993. Dictatorship, democracy, and development. American Political Science Review , 87 (3), 567â576) theory of the stationary bandit, the paper positions projects like KONG Land as an attempt to create a âbetter banditâ â one that sets out to provide its citizens with a superior level of security than that offered by either nation states or the corporate metaverse, with the intention of creating the conditions for Web3 production and expansion.
Urban water provision sits at the intersection of public administration, infrastructure policy, and social equity. In the Philippines, high aggregate access to drinking water coexists with uneven service reliability, coverage gaps, and persistent inefficiencyâpatterns that point to governance constraints rather than hydrological scarcity alone. This study examines how institutional structures and incentive systems shape urban water governance outcomes across five cities in the Zamboanga Peninsula (Region IX): Zamboanga City, Pagadian City, Dipolog City, Dapitan City, and Isabela City. The analysis applies a multi-level governance and institutional-incentive framework to trace how authority, resources, and accountability are distributed among national regulators and sector agencies (notably the National Water Resources Board and the Local Water Utilities Administration), local government units, and city water providers. The study adopts a comparative case design using publicly verifiable secondary data from 2022â2024, including utility performance reports and administrative records on service delivery and operational efficiency. Key indicators include service coverage, continuity of supply, and non-revenue water, alongside governance features such as tariff-setting influence, access to national financing, technical capacity, and the presence of cross-agency coordination mechanisms. Findings show persistent intra-regional disparities under a common national legal framework. Zamboanga City reports the highest coverage and continuity, but also the highest system losses, while smaller systems demonstrate lower coverage and more intermittent supply with only marginally better efficiency. Across cases, outcomes align less with formal decentralization than with fragmented mandates, weak regulatory enforcement, politically constrained tariff governance, and limited performance-linked fundingâconditions that weaken accountability and dilute responsibility for results. The study proposes reforms focused on (1) tighter regulatory and planning coordination across levels, (2) performance-conditioned financing tied to measurable service and efficiency targets, and (3) transparent, insulated tariff review with structured stakeholder engagement to improve equity, reliability, and sustainability in regional urban water services.
Urban water services in secondary cities across Southeast Asia are frequently shaped less by engineering constraints than by institutional design: overlapping mandates, weak regulatory leverage, and misaligned incentives across levels of government. This study analyzes the governance of urban water services in Zamboanga City, Philippines, using a multi-level institutional approach that integrates Multi-Level Governance theory with the Institutional Analysis and Development (IAD) framework. Drawing on documentary and policy analysis, administrative and performance data from 2018â2023, and a review of the rules-in-use governing planning, regulation, and financing, the study maps how national agencies, the local government unit, sector regulators, and the Zamboanga City Water District interact in practice. Findings indicate persistent gaps between formal authority and operational control. Service coverage remains limited (approximately 48% of households), non-revenue water is high (exceeding 39%), and tariff recovery is insufficient to sustain capital investment for network expansion and system rehabilitation. Governance outcomes are driven by (1) regulatory overlap and unclear accountability for enforcement, (2) policy mandates that compete with local political authority over priorities and resource allocation, and (3) weak coordination mechanisms that fail to align incentives for performance, investment, and demand management across institutions. The study contributes evidence on how decentralization can reproduce fragmentation without credible coordination and accountability instruments. It identifies reform directions centered on clarifying regulatory authority, strengthening performance-based accountability, and improving the financial architecture for investmentâaimed at enabling service expansion, reducing losses, and enhancing the sustainability of urban water provision in decentralized settings.
When aid professionals adopt high tech pilot projects, ignorance, blind faith, misplaced trust, and authentic expertise all come into play. Based on ethnographic research in Jordan, I examine how a refugee aid organisation produces and applies a blockchain pilot. Innovative pilots help international aid organisations attract and maintain their funding sources and reputations. I argue that The Blockchain Pilot is âconjuredâ as a product to be promoted to a marketplace of aid donors. âConjuringsâ are the spectacles and magical appearances that draw an audience of investors. Ethnographic research suggests that conjurings drive capitalist markets. Rather than just requiring knowledge and expertise, I argue that conjurings entail key forms of ignorance: (i) confusion, (ii) illusion, (iii) disappearance, and (iv) misdirection. This ignorance is both strategic and inadvertent. Ignorance, just like knowledge, is shaped by hierarchical power relations. The organisationâs experimental adoption of a blockchain database system benefits some stakeholders (innovators, private partners) more than others (local aid workers and refugees). The conjuring of the pilot is what justifies the adoption of blockchain, even though a simple database would have sufficed.
Urban populations in Asia, Africa, and Latin America are confronted with significant difficulties in accessing water due to inadequate infrastructure, limited governance capabilities, and the exacerbating effects of climate change, which further exacerbate water scarcity. This article investigates the physiological, environmental, and economic hardships that arise from insufficient access to quality water and sanitation infrastructure in cities of the Global South. Available evidence suggests that more than two billion individuals living in urban areas do not have access to water sources that are appropriately maintained. This lack of access has led to the widespread occurrence of diarrhoea diseases, particularly in marginalized informal settlements. There is a cumulative impact on households, municipal authorities, and national budgets due to economic losses resulting from healthcare expenses, decreased productivity, and limitations in the industrial sector. Reports also demonstrate severe water shortages caused by distinct local circumstances while also highlighting shared challenges of contamination, intermittent supply, and affordability problems that worsen inequality. While there are promising decentralized options available, as well as water efficiency and reuse advancements, there are still significant gaps in financing. It is estimated that an annual amount of $114 billion is needed to ensure access to safe water and sanitation for the increasing urban populations in the developing nations. Effective collaboration on a global scale and local administrative changes are crucial for addressing these deficiencies in infrastructure and enhancing the ability of mega cities in the Global South to withstand the escalating hazards posed by climate change.
In Costa Rica, water supply networks provide water to over 94% of the country's population. However, only an estimated 14% of wastewater receives proper treatment. The lack of centralized sanitation infrastructure has resulted in the use of septic tanks and the discharge of untreated greywater into rivers, causing environmental degradation of surface waters. Retrofitting conventional centralized sewer networks and treatment plants into the existing urbanization presents extensive social, economic, and technical challenges. Nature-based Solutions (NbS) for greywater treatment can reduce pollutant loads and improve the environmental status of water resources and represent an opportunity for technical leapfrogging towards sustainable, decentralized on-site treatment and reuse. However, the implementation of NbS in urban areas poses significant challenges due to the complex interplay of social, regulatory, and economic factors. Specifically, for on-site greywater treatment systems, meeting several criteria, including efficient pollutant removal, affordability, and public acceptance is essential for successful implementation and operation. This study assesses the technical, socio-economic, and political-regulatory dimensions relevant to implementing NbS for decentralized greywater treatment. To conduct this research, a Real-World Lab was established in the Great Metropolitan Area of Costa Rica, employing a transdisciplinary approach. This approach provided a physical space and societal context to integrate site-specific aspects and understand the various factors that influence the implementation and upscaling of NbS. As part of our methodology, we analyzed the water quality parameters and treatment performance of a NbS prototype for decentralized greywater treatment. Within the Real-World Lab framework, we conducted interviews, surveys, and field observations to investigate socio-economic and political-regulatory aspects. Our results highlight the technical potential of the NbS prototype. However, the limitation lies in the governance scheme and financing mechanisms required for upscaling the NbS as a decentralized on-site technology across the country. Our multidimensional assessment provides insights into the requirements for widespread implementation of NbS, applicable to other regions facing similar retrofitting sanitation challenges.
This project embarks on a spatial inquiry into Web3. Often hailed as the next iteration of the internet, Web3 is more than a facelift; itâs a calculated unveil that prompts us to re-examine Web2âs participatory past. Importantly, Web3âs algorithmic architecture both expands the webâs horizons and reflexively delineates its own perceptual identity. As it rises alongside digital platformsâ hegemony, we must scrutinize the territories it foregrounds â the very âwheresââ and the underlying âwhysâ that sculpt its distinct vantage for vested agendas. Drawing insights from media studies, critical data studies, and STS, this project focuses on influential powers sculpting the interplay between corporate developers and the Web3 landscape. The theoretical framework is primarily organized around the concepts of news cartography, architectsâ gaze, and software performativity. Methodologically, this tripartite study leans on multiple ethnographic works to go beyond just studying tech structures, capturing both material and discursive forces that mold them. My empirical focus is grounded in specialist journalistic publications (in chapter 1), ethnographic observations, and aggregated data of sites (in chapters 2 and 3). Each chapter underscores its rationale for data collection, yet aliging with the ethos of infrastructure ethnography. My research pivots on the argument that Web3 gives rise to âalgorithmic spatiality.â It extends beyond softwareâs materiality, echoing geographersâ assertions that (digital) space is programmed, assembled, and arranged. Thus, I view Web3 not just as a deliberate construct, but also as a dialogical practice of shaping and organizing its very essence. Influenced by Masseyâs (1999) portrayal of power as spatial-relational dynamics, I employ âpower-geometriesâ as a foundational lens to discern the varied influences of Web3 on sociality. This juxtaposes with the pervasive power of existing digital platforms, often termed the Web2 status quo, awaiting transition. For new media research, approaching Web3 with an algorithmic and spatial lens invites us to see sociality as a dynamic reshaping, subtly directed by coded practices, often obscuring their corporate genesis. I argue that to truly fathom our unfolding digital landscape, itâs imperative to closely scrutinize the pivotal roles of key actors. Especially, the corporate-scripted agents, in all their forms, actively molding these emerging topographies.
Blockchain technologies are increasingly liveâtested in experiments aimed at improving governance in a growing range of activities. A key question often lost amongst these efforts is whether such projects redistribute wealth and power, and, if so, in which ways. Examining the case of blockchainâbased land governance, this contribution explores the tensions between ambitious visions and their actual scales of implementation around the redistributional promises of distributed ledger technologies. Bringing together the concepts of âimaginariesâ and âinfrastructuresâ, we analyse land governance blockchainization emerging in the Global South and the metaverse. Identifying a contrast between imaginaries âscaling upâ redistributive promises yet tending to materialize in âscaledâdownâ forms, we argue for more sustained attention to pluriversal perspectives that foreground local concerns and diverse voices.
Aaron Janzen, Achari Gopal, Irwin Samantha, Dore Mohammed
Many rural households do not have access to treated drinking water. However, some households may be in regions where a water treatment plant has excess capacity to supply some additional households. In such circumstances, small diameter low-pressure supply systems can be connected to major transmission lines to give these households access to water. These typically occur in locations that do not belong to recognized municipal or other local government. Such supply systems, commonly referred to as “trickle fill,” have been implemented in South America, Africa and Canada. This paper explains the concept of trickle fill supply systems. A user-friendly decision-making framework is proposed to assist the decision maker to determine whether the implementation of a trickle fill system is economically feasible for a given rural area. The decision-making assessment template (DMAT) takes into projects the economic, energy and carbon footprint changes. A case study for a rural municipality in the province of Alberta, Canada is presented to illustrate the value of the DMAT and the feasibility of trickle fill water supply as a solution. In this case study, a trickle fill water supply solution is found to be technically and economically viable and would reduce energy consumption and the carbon footprint. It is shown that trickle fill solution can be implemented, resulting in an average cost of water to be $165 per month per household. This is higher than the affordability threshold of 2% of the median household income, but comparable to the cost that the end users currently pay for drinking water in the area. A capital grant from a higher level of government, or low interest rate financing, would reduce the end user costs to the level of the affordability criterion mentioned here. Hence, a trickle fill solution is worth investigating for some rural residents. Key words: Rural water systems; economic feasibility; carbon footprint, small diameter water distribution pipelines.
Jennifer McConville, Elisabeth Kvarnström, Marcus Ahlström, Charles B. Niwagaba
Pressure is growing to develop innovative decentralized sanitation systems that protect public health and recover resources. This study evaluates the opportunities for niche technologies focusing on nutrient resource recovery to enter the market in Greater Kampala, Uganda. It applies methodology from sustainability transition studies in a novel way to provide new insights into possibilities for change in the on-site sanitation sector. The study 1) characterizes the existing socio-technical regime for on-site sanitation, 2) identify stress points in the regime and 3) possible advantages for the niches. Assessment of the regime covers technology, epistemic practice, sector values, organisational modes, policy and financing. The niches include urine diversion toilets, on-site resource recovery, and container-based models. The on-site sanitation regime is under performing and the niches all offer advantages for improved service and resource use. However, it will be difficult for the niches to break into a sector in which epistemic practice, organisational modes and financing are heavily dominated by the sewage regime. Recommendations for creating a more open environment for innovation are provided for specific stakeholders.
Payments for watershed services programs (PWS) have become a prominent tool to protect ecosystems and hydrological services but little is known about where these innovative financing tools and governance systems emerge and persist. In 2008, the Mexican government started a program where they match funding from local partners to establish user-financed PWS programs, leading to the creation of 145 programs between 2008 and 2019. We study the factors that led to the emergence and persistence of these local PWS programs across Mexico. We assemble a unique database on these programs, as well as biophysical, economic and socio-cultural, and institutional variables, at the municipality level. We use logistic regression to analyze the variables that led to the emergence and persistence of PWS. We find that PWS programs are more likely to emerge in municipalities with lower opportunity costs; that are wealthier and more populated; that have complementary conservation programs; and that have more collective land tenure and protected areas. PWS programs are more likely to persist in municipalities with poorer water quality and more floods; that have more protected areas; and that have a non-governmental organization or water utility involved as the local counterpart. These results suggest that the emergence and persistence of local, user-financed PWS could be facilitated through better information on the condition of watershed services to signal need for hydrological protection; capacity building and institutional strengthening efforts that provide the social capital needed for collective action; and involvement of decentralized non-state actors that are politically neutral and can provide more sustainable financing.
Open access
Conservation, Biodiversity, and Resource Management
This paper focuses on the legal and institutional framework of urban water services in Spain, emphasizing water sanitation by using proposals that would positively contribute to wastewater management in Brazil. The recent Brazilian Federal Law No. 14,026/20 aims to encourage investment in water sanitation, promoting public-private collaboration formulas so that service management is viable even in economically less-favored regions. In Spain, sanitation policies are aimed at fulfilling the set of obligations and objectives imposed by European Union Directives within the environmental policies of the Union. From an economic point of view, supply and sanitation water services are classified at European legal framework as âservices of general economic interestâ (SGEI), not subject to harmonized regulation and open to a natural monopoly provision regime, which they admit various types of management formulas, public and private, based on the ownership and public intervention of the service, both at national and European level. We believe that the Spanish experience in this field, beyond its singularities, can serve as a useful reference for Brazilianâs urban wastewater new regulation for several reasons: (1) Because of the decentralized political scheme that both countries share and the need to articulate an adequate system of competencies in consequence; (2) Because of the international experience that Spanish companies have at the sectorâs technological forefront, they are very competitive; (3) Due to the adequate functioning of the Spanish legal and organizational framework since, despite its shortcomings, as we later will comment, it has managed to develop successful financing formulas and management models that, in general terms, have allowed to ensure with reasonable efficiency, continuity, stability and sustainability in the provision of urban water services.