Sandton Bridge separates two South African communities that are worlds apart; Sandton, an affluent area believed to be the richest square mile in Africa, and Alexandra Township, one of the poorest urban areas in the country. Credit: World Bank
About 5 years ago we embarked on a global initiative titled “Thirsty Energy” to respond to water-energy nexus challenges around the world. The initiative, a joint effort of the Water and the Energy Global Practices at the World Bank, has finally come to an end. We wanted to reflect on the lessons learnt along the way, as our team has developed a fantastic set of material and methodologies to move the needle forward on this issue. We hope that the global community takes advantage of this to ignite change.
Photo: Pixabay Creative Commons
Solar power is experiencing a surge in popularity across the globe. It prevents carbon emissions, helps diversify the power generation mix, reduces dependence on fossil fuels, and can increase off-grid energy access.
With falling costs of solar photovoltaic (PV) technology, advancing storage technology, and grid integration, prices for solar PV electricity have been falling rapidly around the world and solar is now in many countries price competitive with traditional energy sources and has become particularly attractive for developing countries.
The International Comparison Program (ICP) team in the World Bank Development Data Group commissioned a pilot data collection study utilizing modern information and communication technologies in 15 countries―Argentina, Bangladesh, Brazil, Cambodia, Colombia, Ghana, Indonesia, Kenya, Malawi, Nigeria, Peru, Philippines, South Africa, Venezuela and Vietnam―from December 2015 to August 2016.
The main aim of the pilot was to study the feasibility of a crowdsourced price data collection approach for a variety of spatial and temporal price studies and other applications. The anticipated benefits of the approach were the openness, accessibility, level of granularity, and timeliness of the collected data and related metadata; traits rarely true for datasets typically available to policymakers and researchers.
The data was collected through a privately-operated network of paid on-the-ground contributors that had access to a smartphone and a data collection application designed for the pilot. Price collection tasks and related guidance were pushed through the application to specific geographical locations. The contributors carried out the requested collection tasks and submitted price data and related metadata using the application. The contributors were subsequently compensated based on the task location and degree of difficulty.
The collected price data covers 162 tightly specified items for a variety of household goods and services, including food and non-alcoholic beverages; alcoholic beverages and tobacco; clothing and footwear; housing, water, electricity, gas and other fuels; furnishings, household equipment and routine household maintenance; health; transport; communication; recreation and culture; education; restaurants and hotels; and miscellaneous goods and services. The use of common item specifications aimed at ensuring the quality, as well as intra- and inter-country comparability, of the collected data.
In total, as many as 1,262,458 price observations―ranging from 196,188 observations for Brazil to 14,102 observations for Cambodia―were collected during the pilot. The figure below shows the cumulative number of collected price observations and outlets covered per each pilot country and month (mouse over the dashboard for additional details).
Figure 1: Cumulative number of price observations collected during the pilot
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The 8th World Water Forum was held in Brazil a few days ago. What's ironic is that the more than nine thousand of us attending this Forum were discussing water-related issues in a city of three million grappling with a severe water shortage. After checking in at my hotel, the first thing I found in my room was a notice from the Government informing guests of this crisis and recommending ways to reduce water use. We recently learned of the predicament in Cape Town, South Africa, which was on the verge of running out of this essential liquid—a plight facing many cities around the world.
Growth is picking up in South Africa, and this is good news after two years of declining incomes per capita. Observers are revising their forecasts, and optimists foresee economic growth to exceed 2% in next years. In recent months, several events have indeed improved South Africa’s economic outlook: the smooth transition in power, the authorities’ reaffirmed adherence to principles of good governance and debt stability, and the upward revision in national accounts, revealing higher economic activity in 2017 than previously measured.
While some studies predict automation to eliminate jobs at a dizzying rate, disruptive technologies can also create new lines of work. Our working draft of the forthcoming 2019 World Development Report, The Changing Nature of Work, notes that in the past century robots have created more jobs than they have displaced. The capacity of technology to exponentially change how we live, work, and organize leaves us at the World Bank Group constantly asking: How can we adapt the skills and knowledge of today to match the jobs of tomorrow?
One answer is to harness the data revolution to support new pathways to development. Some 2.5 quintillion bytes of data are generated every day from cell phones, sensors, online platforms, and other sources. When data is used to help individuals adapt to the technology-led economy, it can make a huge contribution toward ending extreme poverty and inequality. Technology companies, however well intended, cannot do this alone.
At the recent Delhi End TB Summit, Sudeshwar Singh, 40, a tuberculosis (TB) survivor, took to the stage to share his story, not just about the physical hardship of his diagnosis but also the stigma and fear that plagued his family and threatened to crush his spirit. Sudeshwar’s story, however, ends with a victory and a call for optimism for the fight against TB; he completed his treatment, and became an activist, raising TB awareness in his home state of Bihar.
Many of today’s increasingly complex development challenges, from rapid urban expansion to climate change, disaster resilience, and social inclusion, are intimately tied to land and the way it is used. Addressing these challenges while also ensuring individuals and communities are able to make full use of their land depends on consistent, reliable, and accessible identification of land rights.
It requires people to be active participants in development, demanding services and products that add value to their lives and engaging in behaviors that are conducive to increasing their own welfare. Health prevention is a case in point.
At our HIV Impact Evaluation Workshop in Cape Town, South Africa in 2009, I listened to Nancy Padian, a medical researcher at the Women’s Global Health Imperative, presenting a systematic review of random control trials testing the effectiveness of HIV prevention campaigns.
The study she presented explained how three dozen HIV prevention campaigns had failed to change sexual behavior and reduce HIV incidence.
The presentation gave us pause. The review dismissed the communication campaigns as an ineffective means to change behavior and slow down the HIV epidemic.
A closer look revealed that the campaigns lacked inspiring narratives, and were communicated through outdated and uninteresting outlets such as billboards and leaflets.
The question we asked ourselves was: Can we do this differently?