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Innovation in the air: using cable cars for urban transport

Leonardo Canon Rubiano's picture
Also available in: Español
Photo: Andy Shuai Liu/World Bank

Invented over a century ago for exploring mountainous regions, aerial cable cars have recently made an appearance in several big cities, where they are being used as an alternative to conventional urban transport modes. This technology uses electrically-propelled steel cables to move suspended cars (or cabins) between terminals at different elevation points.
 
The tipping point. The emergence of cable cars in urban transport is fairly new. Medellín, Colombia pioneered the use of cable cars for urban transport when it opened its first “Metrocable” line in 2004. Since then, urban cable cars have grown in popularity around the world, with recent projects in Latin America (Rio de Janeiro, Caracas, Guayaquil, Santo Domingo, La Paz, and Medellín), Asia (Yeosu, South Korea, Taiwan, Hong Kong), Africa (Lagos, Constantine), and Europe (London, Koblenz, Bolzano).  Cable cars can be an attractive urban transport solution to connect communities together when geographical barriers such as hills and rivers make other modes infeasible.

How a time-tested education model can prepare students for a high tech future

Harry A. Patrinos's picture
Students need to develop and practice 21st century skills, such as leadership, teamwork, and cooperative learning. (Photo: World Bank)



I believe that people who are constantly on the lookout for new models of education should also look to the past at something that was started over 40 years ago. In the 1970s, the “New School” model was born in rural Colombia.
 
New School – Escuela Nueva in Spanish – is recognized for its innovative nature and for improving the education of millions of children around the world. Originally designed to provide cost-effective schooling to small rural schools in Colombia, it focused on cooperative learning and leadership, feedback, social interaction – all now hallmarks of so-called 21st century learning.

Africa is paving the way to a climate-resilient future

Tara Shirvani's picture


Since the presentation of the World Bank’s first Africa Climate Business Plan at the COP 21 in Paris in 2015 and the Transport Chapter in Marrakech in 2016, a lot of progress has been made on integrating climate adaptation and mitigation into our transport projects.

The World Bank initially committed about $3.2 billion toward mainstreaming climate action into transport programs in Sub-Saharan Africa in the form of infrastructure investments and technical assistance. Following the Paris Agreement, and building on African countries’ Nationally Determined Contributions (NDCs), the size of this portfolio grew to $5 billion for 2016 to 2020.  In 2017, the institution added another $1.9 billion to that amount, bringing the total to $6.9 billion in projects with climate co-benefits— more than twice the size of the original portfolio. These investments will help improve the resilience of transport infrastructure to climate change and improve the carbon footprint of transport systems.
 
Climate change has already started to affect African countries’ efforts to provide better transport services to their citizens.  African transport systems are vulnerable to multiple types of climate impact: sea level rise and storm surge, higher frequency and intensity of extreme wind and storm events, increased precipitation intensity, extreme heat and fire hazard, overall warming, and change in average precipitation patterns. The increased frequency and intensity of extreme climate event challenges the year-round availability of critical transport services: roads are damaged more often or are more costly to maintain; expensive infrastructure assets such as ports, railways or airports can be damaged by storms and storm surges, resulting in a short  life cycle and capacity than they were originally designed for. Critical infrastructure such as bridges continue to be built based on data and disaster risk patterns from decades ago, ignoring the current trend of increased climate risk. For Sub-Saharan Africa alone, it is estimated that climate change will threaten to increase road maintenance costs by 270% if no action is taken.

World Bank Group Youth Summit: A competition to remember

Marne Dunn's picture


The nature of the workforce is changing. By 2030, 50% of today’s jobs will be redundant. In the United States, 47% of current jobs are predicted to be automated. Participating in the workforce of the future will require the ability to innovate through technology. Since Intel is seeking to redefine what it means to be an innovator by expanding who has access to technology skills and experiences, the annual World Bank Youth Summit in Washington DC was an ideal venue to engage with young entrepreneurs.

On December 4th – 5th, the World Bank Group welcomed 400 youth from over 100 countries to the 2017 event focused on Technology and Innovation for Impact and included a competition in which six finalists pitched their ideas to attendees and expert judges. I was graciously selected by the Youth Summit to participate as an expert judge. Finalists were selected from more than 500 applicants and were limited to seven minutes to pitch their ideas making sure to cover the following criteria:

  • Clarity, scope, and relevance of the problem and of the proposed solution
  • Innovation and originality
  • Feasibility of implementation
  • Potential for impact

The finalists’ projects ranged from concept to implemented and included weather insurance for farmers in Mali, e-clinics for women in Pakistan, energy reform using blockchain in India, mobile application for charity in South Africa, a platform to formalize the domestic worker sector in Southeast Asia, and the collection of vital statistics in neonatal health services in Nigeria.

Test for what and what to test

Rafael de Hoyos's picture

“If you cannot measure it, you cannot improve it” Lord Kelvin  

Despite the recent proliferation of standardized testing in education, there is still a significant number of countries that oppose it. I’ve heard many arguments against standardized testing from policy makers, teachers and school directors, but two of them seem persuasive at first glance. The first one is that the test’s main purpose is to hold teachers and school directors accountable, that is, to reward and punish them based on students’ performance and—per tests’ opponents—this is unfair. The second is that since standardized testing assesses few subject areas, it redistributes attention and resources to these subjects in detriment of other equally important areas of the curriculum. These are valid points, but, as I argue below, they do not justify incurring the very high cost of not testing.

Improved Trade Policies Can Expand Exports and Drive Growth in Nepal

Gonzalo Varela's picture
Pashminas – scarves and shawls in bright colors made from the wool of Himalayan goats – are one of Nepal’s most well-known exports. In 2016, the country exported over $25 million worth of these products, comprising 3.6% of the country’s total exports. Although the products are popular on international markets, exporters face many challenges in getting their products to customers.

Powering up Africa through innovation

Simon Bell's picture
Recent World Bank investment climate surveys find that the top two constraints for small and medium enterprises (SMEs) in Africa are access to finance and access to energy. Given that SMEs contribute disproportionately to boosting job creation, GDP, and exports, addressing these two constraints is critical to promoting economic development on the continent.
 
A new project combining skills across the World Bank Group and IFC is taking advantage of disruptive advances in the energy and finance sectors to address these longstanding challenges for SMEs.
 
Current access to electricity remains woefully low and is a major impediment to economic growth. More than half of Africa’s population isn’t connected to the energy grid and has no access to reliable power. At the same time, fewer than 50% of adults have an account with a formal financial institution.
 
In recent years, however, two important developments have made it possible to begin addressing these challenges:
  1. Off-grid energy solutions—notably solar power—have fallen dramatically in price with new business models working to scale them
  2. New digital-based financing mechanisms, such as crowdfunding, cryptocurrencies, peer-to-peer lending, psychometric testing, big data, and blockchain have emerged as tools for under-served finance markets.

There are strong parallels in these advances for both sectors. Whereas both energy and finance are traditionally provided by large-scale, centralized service providers—state-owned electricity utilities and large commercial banks, respectively—new solutions have effectively decentralized and democratized the provision of these services. Now a range of smaller, innovative companies can provide these services and consumers can go “off-the-grid” for both their energy and financial needs.
 

Anne Mwaniki, CEO of Solimpexs Africa, a Kenyan company producing solar-powered heating systems.
Photo © infoDev / World Bank

Technology and market developments in the remittance industry

Supriyo De's picture
There are currently two notable but divergent trends in the global remittance industry: market consolidation by large players and the disruption potential of small technology driven startups. The former could retard attempts to reduce remittance costs while the latter could accelerate cost reduction. Reducing remittance costs are an important development objective mandated by the Sustainable Development Goals (SDGs).

How Maputo is driving new forms of collaboration between citizens and city governments

Eva Clemente's picture
The true test is whether open data leads to improvements in public services.


Maputo, Mozambique’s capital, celebrated its 130th anniversary in November. But that’s not its only milestone: This year, it became only the second city in sub-Saharan Africa to have its own open data platform—one of many exciting results to come out of its Open Data Roadmap.


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