To sustain Africa’s growth, and accelerate the eradication of extreme poverty, investment in infrastructure is fundamental. In 2010, the Africa Infrastructure Country Diagnostic found that to enable Africa to fill its infrastructure gap, some US$ 93 billion per year for the next decade will need to be invested. The Program for Infrastructure Development in Africa (PIDA), endorsed in 2012 by the continent’s Heads of State and Government, lays out an ambitious long-term plan for closing Africa’s infrastructure including trough step increases in hydroelectric power generation and water storage capacity. Much of this investment will support the construction of long-lived infrastructure (e.g. dams, power stations, irrigation canals), which may be vulnerable to changes in climatic patterns, the direction and magnitude of which remain significantly uncertain. Enhancing the Climate Resilience of Africa 's Infrastructure evaluates -using for the first time a single consistent methodology and the state-of-the-arte climate scenarios-, the impacts of climate change on hydro-power and irrigation expansion plans in Africa’s main rivers basins (Niger, Senegal, Volta, Congo, Nile, Zambezi, Orange); and outlines an approach to reduce climate risks through suitable adjustments to the planning and design process. The book finds that failure to integrate climate change in the planning and design of power and water infrastructure could entail, in scenarios of drying climate conditions, losses of hydropower revenues between 5% and 60% (depending on the basin); and increases in consumer expenditure for energy up to 3 times the corresponding baseline values. In in wet climate scenarios, business-as-usual infrastructure development could lead to foregone revenues in the range of 15% to 130% of the baseline, to the extent that the larger volume of precipitation is not used to expand the production of hydropower. Despite the large uncertainty on whether drier or wetter conditions will prevail in the future in Africa, the book finds that by modifying existing investment plans to explicitly handle the risk of large climate swings, can cut in half or more the cost that would accrue by building infrastructure on the basis of the climate of the past.

Infrastructure—electricity, telecommunications, roads, water, and sanitation—are central to people’s lives. Without it, they cannot make a living, stay healthy, and maintain a good quality of life. Access to basic infrastructure is also a key driver of economic development. This report lays out a framework for understanding infrastructure resilience - the ability of infrastructure systems to function and meet users’ needs during and after a natural hazard. It focuses on four infrastructure systems that are essential to economic activity and people’s well-being: power systems, including the generation, transmission, and distribution of electricity; water and sanitation—especially water utilities; transport systems—multiple modes such as road, rail, waterway, and airports, and multiple scales, including urban transit and rural access; and telecommunications, including telephone and Internet connections.

Resilience has become a very topical issue transcending many spheres and sectors of sustainable urban development. This book presents a resilience framework for sustainable cities and towns in Africa. The rise in informal settlements is due to the urban planning practices in most African cities that rarely reflect the realities of urban life and environment for urban development. Aspects of places, people and process are central to the concept of urban resilience and sustainable urban growth. It stems from the observation that urban vulnerability is on the increase in Zimbabwe and beyond. In history, disasters have adversely affected nations across the world, inflicting wide ranging losses on one hand while on the other hand creating development opportunities for urban communities. Cooperation in disaster management is a strategy for minimising losses and uplifting the affected urban settlements. The significance of urban planning and design in the growth and development of sustainable urban centres is well documented. Urbanisation has brought with it challenges that most developing countries such as Zimbabwe are not equipped to handle. This has been accompanied by problems such as overpopulation, overcrowding, shortages of resources and the growth of slum settlements. There need is to seriously consider urban planning and design in order to come up with contemporary designs that are resilient to current urban challenges. There are major gaps in urban resilience building for instance in Harare and the local authority needs to prioritise investment in resilient urban infrastructure. ​

This open access book highlights the complexities around making adaptation decisions and building resilience in the face of climate risk. It is based on experiences in sub-Saharan Africa through the Future Climate For Africa (FCFA) applied research programme. It begins by dealing with underlying principles and structures designed to facilitate effective engagement about climate risk, including the robustness of information and the construction of knowledge through co-production. Chapters then move on to explore examples of using climate information to inform adaptation and resilience through early warning, river basin development, urban planning and rural livelihoods based in a variety of contexts. These insights inform new ways to promote action in policy and praxis through the blending of knowledge from multiple disciplines, including climate science that provides understanding of future climate risk and the social science of response through adaptation. The book will be of interest to advanced undergraduate students and postgraduate students, researchers, policy makers and practitioners in geography, environment, international development and related disciplines.

If not addressed in time, climate change is expected to exacerbate Nigeria’s current vulnerability to weather swings and limit its ability to achieve and sustain the objectives of Vision 20:2020 [as defined in http://www.npc.gov.ng /home/doc.aspx?mCatID=68253]. The likely impacts include: • A long-term reduction in crop yields of 20–30 percent • Declining productivity of livestock, with adverse consequences on livelihoods • Increase in food imports (up to 40 percent for rice long term) • Worsening prospects for food security, particularly in the north and the southwest • A long-term decline in GDP of up to 4.5 percent The impacts may be worse if the economy diversifies away from agriculture more slowly than Vision 20:2020 anticipates, or if there is too little irrigation to counter the effects of rising temperatures on rain-fed yields. Equally important, investment decisions made on the basis of historical climate may be wrong: projects ignoring climate change might be either under- or over-designed, with losses (in terms of excess capital costs or foregone revenues) of 20–40 percent of initial capital in the case of irrigation or hydropower. Fortunately, there is a range of technological and management options that make sense, both to better handle current climate variability and to build resilience against a harsher climate: • By 2020 sustainable land management practices applied to 1 million hectares can offset most of the expected shorter-term yield decline; gradual extension of these practices to 50 percent of cropland, possibly combined with extra irrigation, can also counter-balance longer-term climate change impacts. • Climate-smart planning and design of irrigation and hydropower can more than halve the risks and related costs of making the wrong investment decision. The Federal Government could consider 10 short-term priority responses to build resilience to both current climate variability and future change through actions to improve climate governance across sectors, research and extension in agriculture, hydro-meteorological systems; integration of climate factors into the design of irrigation and hydropower projects, and mainstreaming climate concerns into priority programs, such as the Agriculture Transformation Agenda.

Over the past 30 years, the world has seen great social improvements. Technology has been developing at an enormous pace and is helping to solve our most pressing social and environmental challenges. Yet, despite this success, our current model of development is still deeply problematic. Natural disasters triggered by climate change have doubled since the 1980s, violence and armed conflict now cost more than 13 percent of GDP, social inequality and youth unemployment is worsening around the world, and climate change threatens the global population with tremendous environmental as well as social problems. Using the United Nations Sustainable Development Goals as a framework, this book sets out how business and capital now have a real opportunity to help resolve these problems. With clear and plentiful examples and cases of how businesses are making a difference, relevant facts and figures to support the cases, and inspiring and instructional information on how businesses can create sustainable value, this highly readable book is a must-read for businesses (large and small) that wish to genuinely support the delivery of the SDGs. The Paris Climate Agreement and the Sustainable Development Goals (SDGs) drive change and offer a narrative and an opportunity to all to speak in one language on sustainability. They provide us with a clear set of targets for 2030. Through following the SDGs, opportunities abound for business and capital to unlock markets which offer endless potential for profit while at the same time working towards the Sustainable Development Goals. This book illustrates for business how to make the much-needed Trillion Dollar Shift.