19,965 research outputs found

    Dancing on a Pin: Health Planning in Arizona

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    This publication challenges us to step back and reflect on the past, present and future of health systems. Take a deeper look at planning and how we got here, review the roles of competition and regulation, and learn about the health planning matrix along with the concept of health planning bridges. Discover for yourself if these thoughts and tools help the signal of quality health planning rise more clearly from out of the noise

    Integrated urban water management in Texas: a review to inform a one water approach for the future

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    Texas has considerable experience grappling with historic droughts as well as flooding associated with tropical storms and hurricanes, yet the State’s water management challenges are projected to increase. Urban densification, increased frequency and severity of droughts and floods, aging infrastructure, and a management system that is not reflective of the true cost of water all influence water risk. Integrated urban water management strategies, like ‘One Water’, represent an emerging management paradigm that emphasizes the interconnectedness of water throughout the water cycle and capitalizes on opportunities that arise from this holistic viewpoint. Here, we review water management practices in five Texas cities and examine how the One Water approach could represent a viable framework to maintain a reliable, sustainable, and affordable water supply for the future. We also examine financial and business models that establish a foundational pathway towards the ‘utility of the future’ and the One Water paradigm more broadly

    Security of Energy Supply: Comparing Scenarios From a European Perspective

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    This paper compares different results from a set of energy scenarios produced by international energy experts, in order to analyze projections on increasing European external energy dependence and vulnerability. Comparison among different scenarios constitutes the basis of a critical review of existing energy security policies, suggesting alternative or complementary future actions. According to the analysis, the main risks and negative impacts in the long term could be the increasing risk of collusion among exporters due to growing dependence of industrialized countries and insufficient diversification; and a risk of demand/supply imbalance, with consequent instability for exporting regions due to insufficient demand, and lack of infrastructures due to insufficient supply. Cooperation with exporting countries enhancing investments in production capacity, and with developing countries in order to reinforce negotiation capacity of energy importing countries seem to be the most effective policies at international level.Energy security, Energy scenarios, Oil and natural gas markets

    Bringing power and progress to Africa in a financially and environmentally sustainable manner

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    EXECUTIVE SUMMARY: The future of electricity supply and delivery on the continent of Africa represents one of the thorniest challenges facing professionals in the global energy, economics, finance, environmental, and philanthropic communities. Roughly 600 million people in Africa lack any access to electricity. If this deficiency is not solved, extreme poverty for many Africans is virtually assured for the foreseeable future, as it is widely recognized that economic advancement cannot be achieved in the 21st Century without good electricity supply. Yet, if Africa were to electrify in the same manner pursued in developed economies around the world during the 20th Century, the planet’s global carbon budget would be vastly exceeded, greatly exacerbating the worldwide damages from climate change. Moreover, due to low purchasing power in most African economies and fiscal insolvency of most African utilities, it is unclear exactly how the necessary infrastructure investments can be deployed to bring ample quantities of power – especially zero-carbon power – to all Africans, both those who currently are unconnected to any grid as well as those who are now served by expensive, high-emitting, limited and unreliable electricity supply. With the current population of 1.3 billion people expected to double by 2050, the above-noted challenges associated with the African electricity sector may well get substantially worse than they already are – unless new approaches to infrastructure planning, development, finance and operation can be mobilized and propagated across the continent. This paper presents a summary of the present state and possible futures for the African electricity sector. A synthesis of an ever-growing body of research on electricity in Africa, this paper aims to provide the reader a thorough and balanced context as well as general conclusions and recommendations to better inform and guide decision-making and action. [TRUNCATED]This paper was developed as part of a broader initiative undertaken by the Institute for Sustainable Energy (ISE) at Boston University to explore the future of the global electricity industry. This ISE initiative – a collaboration with the Global Energy Interconnection and Development Cooperation Organization (GEIDCO) of China and the Center for Global Energy Policy within the School of International and Public Affairs at Columbia University – was generously enabled by a grant from Bloomberg Philanthropies. The authors gratefully acknowledge the support and contributions of the above funders and partners in this research

    Climate Change - A Research Agenda for Latin America and the Caribbean

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    The objective of this research agenda is to outline the issues that need to be investigated in order to produce an informed assessment of what strategies and policies Latin America and its international organizations should pursue with respect to climate change. This report makes the three following potential contributions: i) identifying actions that could be valuable but have not been highlighted; ii) advising on actions that could be ineffective and costly, given limited resources; and iii) recommending an evaluation of what elements require further analysis before objectives are translated into action. After introducing the issues involved, the report presents a simplified model to help explain the interaction of climate change with the economy. The discussion then turns to several of the most important relevant issues in terms of the model. Finally, individual items are discussed in order to construct an agenda.Climate change, Mitigation, Adaptation, Latin America and the Caribbean

    Zero Emissions Future City

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    Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation: Special Report of the Intergovernmental Panel on Climate Change

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    This Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) has been jointly coordinated by Working Groups I (WGI) and II (WGII) of the Intergovernmental Panel on Climate Change (IPCC). The report focuses on the relationship between climate change and extreme weather and climate events, the impacts of such events, and the strategies to manage the associated risks. The IPCC was jointly established in 1988 by the World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP), in particular to assess in a comprehensive, objective, and transparent manner all the relevant scientific, technical, and socioeconomic information to contribute in understanding the scientific basis of risk of human-induced climate change, the potential impacts, and the adaptation and mitigation options. Beginning in 1990, the IPCC has produced a series of Assessment Reports, Special Reports, Technical Papers, methodologies, and other key documents which have since become the standard references for policymakers and scientists.This Special Report, in particular, contributes to frame the challenge of dealing with extreme weather and climate events as an issue in decisionmaking under uncertainty, analyzing response in the context of risk management. The report consists of nine chapters, covering risk management; observed and projected changes in extreme weather and climate events; exposure and vulnerability to as well as losses resulting from such events; adaptation options from the local to the international scale; the role of sustainable development in modulating risks; and insights from specific case studies

    Balancing Financial Viability and User Affordability: An Assessment of Six WASH Service Delivery Models

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    This Topic Brief presents assessments of the financial performance of six WSUP-supported WASH service delivery models in Bangladesh, Madagascar, Mozambique and Zambia. Each model has been developed in partnership with locally mandated service providers to facilitate sustainable, at-scale improvements to low-income urban populations
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