Author: David South Consulting

  • Africa’s Consumer Market in Spotlight for 2011

    Africa’s Consumer Market in Spotlight for 2011

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    While other parts of the world will spend 2011 worrying about their debt levels and how to spur economic growth, many factors are pointing to Africa potentially following a different story. A frenzy of activity has been building around Africa’s market opportunities and its growing middle class consumer population. Years of steady growth rates up to 2008 and the vast, untapped opportunities on the continent have sparked interest from investors and businesses alike.

    Foreign direct investment (FDI) to developing economies rose by 10 percent in 2010 due to fast economic recovery and increasing South-South flows. Africa peaked in 2008 because of the resource boom and fell by 14 percent to US $50 billion in 2010 (UNCTAD). Rising FDI from Asia and Latin America has still yet to match the decline from developed countries – still the majority of FDI to Africa.

    However, foreign direct investment to Africa had risen sixfold to US $58.56 billion between 2000 and 2009 (UNCTAD). The amount going to manufacturing and services has been growing, despite the slow down in 2009 because of the global economic downturn. Africa’s 11 largest economies are now being seen as the next to match Brazil and Russia, economic stars of the last few years.

    The continent as a whole forms the 10th largest economy in the world. Of Africa’s more than 1 billion people, 900 million can be classified as part of the consumer economy. Out of this group, there is a third – approximately 300 million people – who make modest sums by Western standards, about US $200 a month, but have spare cash to buy things like mobile phones, DVDs and new clothes, or pay for better schools. They are the population that is overlooked when attention is focused only on the very poor living on less than US $2 a day.

    This vast group is captured in the book Africa Rising by University of Texas professor Vijay Mahajan, which details the phenomenon of Africa’s middle class consumer society. He calls this group of middle class consumers “Africa 2,” with the desperately poor called Africa 3s, and the extremely rich Africa 1s.

    This new group has expanded far beyond ruling elites and government workers. Many of its members work in the private sector, as secretaries, computer entrepreneurs, merchants and others who have benefited from consistent growth rates in many African countries.

    The portion of African households with discretionary spending power rose from 35 percent in 2000 to 43 percent in 2008. The challenge will be to turn this wealth to the benefit of made-in-Africa businesses and to create stable, high-quality jobs to ensure this wealth effect lasts.

    The new wealth effect can give Africa the tools needed to tackle its long-standing development challenges and lift more and more people out of poverty and misery while reducing dependence on foreign aid. And this can add rocket fuel to the surge toward meeting the Millennium Development Goals deadline in 2015 (http://mdgs.un.org/unsd/mdg/Default.aspx).

    The rapidly rising profile of Africa is reflected by the prestigious business newspaper the Wall Street Journal recently running a series titled “Africa’s Growing Consumer Class Lures Multinationals” (http://online.wsj.com/article/SB10001424052748704720804576009672053184168.html).

    Consulting firm McKinsey (http://www.mckinsey.com/) believes Africa’s billion citizens should be seen as consumers and says the continent’s growing number of middle-income consumers now outstrips India’s. It boldly claims consumer spending will reach US $1.4 trillion in Africa by 2020, up from US $860 billion in 2008. Consumer spending rose by 16 percent a year from 2005 to 2008 before the global economic crisis.

    It is forecast that 220 million Africans now frozen out of this consumer wave will become consumers by 2015 if current trends continue.

    The IMF believes the steady growth will continue, with 5.5 percent growth for the 47 sub-Saharan countries this year.

    That’s the good news. But many African countries still rank at the bottom in the World Bank’s Ease of Doing Business survey (http://www.doingbusiness.org/rankings). Africa remains a logistical nightmare for companies. Poor quality roads, inadequate harbours and inefficient rail systems, all make it difficult to move goods around the continent and across borders.

    This makes distribution in Africa costly. Companies also often have to import building supplies and equipment to construct factories and plants. Then there is the unreliable electricity supply. Unable to trust local power supplies, many companies use their own electricity generators.

    If handled right, new brands and companies are set to join African global success stories like Mo Ibrahim (http://en.wikipedia.org/wiki/Mo_Ibrahim), who founded the mobile telecommunications company Celtel.

    Some of the new success stories include African companies pairing up with global firms as they seek local knowledge and experience. This will be a substantial opportunity for companies wise enough to organise themselves for global competition. In 2010, Sweden’s Electrolux – one of the world’s largest makers of home appliances – bought Egypt’s Olympic Group (http://www.ameinfo.com/145039.html), a North African powerhouse for household goods.

    In the Ivory Coast, Nouvelle Parfumerie Gandour (http://www.npgandour.com/english/index.html) – makers of perfume, cologne, cosmetics and talcs – is an African cross-border success story. It has factories in Ivory Coast, Senegal, Morocco and Cameroon. Thirty percent of its profits come from exports, some of which are to the United States and Europe.

    Sonatrach (http://www.sonatrach-dz.com/NEW/) in Algeria is the largest oil and gas company in Algeria and Africa. Is using its base in oil and gas exploration, production, pipeline transportation and marketing of hydrocarbons and by products, to move into other areas. It is increasing its investments in power generation, new and renewable energies, water desalination, and mining exploration and exploitation. Looking to grow its business with 30 percent coming from exports by 2015, it has spread across Africa ( Mali , Niger , Libya , Egypt ), to Spain , Italy , Portugal , United Kingdom , Peru and the United States.

    Marwa (http://www.marwa.es/) from Casablanca, Morocco, is an African fashion success story. The brand started by Karim Tazi in 2003 began with just two stores in Casablanca and Rabat. It identified the niche of very fashionable but good quality and inexpensive clothing. It blends international trends with subtle influences from Moroccan tradition. Its prices hover between six euros for a t-shirt and 100 euros for a coat. It has successfully created a Moroccan high-street fashion look that can be exported. It has opened a branch in Zaragoza, Spain and is expanding to Riyadh, Saudi Arabia, Paris, France, Beirut, Lebanon and Istanbul, Turkey.

    A survey by consultants AT Kearney (http://www.atkearney.com) found eight out of nine West African subsidiaries of global consumer goods companies discovered quicker revenue growth than their parent companies.

    All this new wealth and growth provides substantial opportunities to African brands to build their businesses and markets. The big issue will be who will rise to the occasion and who will be clever enough to learn from existing African brands that are already thriving and have shown the way.

    Two trends will also power this growth: urbanization and large youth populations. Africa’s youthful, urban population has already been reached by the telecoms sector through the rapid growth of mobile phones. More than 500 million subscribers have been signed up since 2000 (Informa Telecom and Media), a user base greater than the entire US population.

    “By 2040, the continent will be home to one in five of the planet’s young people and will have the world’s largest working-age population,” according to Charles Roxburgh and Susan Lund, authors of a study for the McKinsey Global Institute.

    “If Africa can give its young people sufficient education and skills, they could be a substantial source of consumption and production in years ahead.”

    Published: January 2011

    LINKS:

    1) Afrique Avenir: Inspiring blog tracking Africa’s rising middle class and their global economic impact. Also great photo gallery The Other Africa, a photographic journey through all 54 African countries featuring the rising middle class. Website: http://www.afriqueavenir.org/en/

    2) Afrocoffee: A design-savvy South African coffee shop chain that has expanded to Europe. It uses a modern African-themed design in its shops and product range. Website: https://www.afrocoffee.com/index.php?id=4&menustate=&L=1

    3) Africa Rising: A book by Professor Vijay Mahajan on how Africa’s consumer economy is growing and growing. Website: http://tinyurl.com/2vk3m9n

    4) Arise Magazine: Arise is a Nigerian style monthly started by Nigerian media mogul Nduka Obaigbena, who also publishes Nigeria’s leading newspaper, This Day. Website: http://www.arisemagazine.net/

    5) A video on the rising African consumer market. Website:http://annansi.com/blog/2010/12/growth-and-spending-of-african-consumer-video/

    6) Annansi Chronicles: A blog packed with the latest news and media on African business and culture trends. Website: http://annansi.com/blog/

    7) An interactive map of Africa’s new wealth and where to find it. Website:http://online.wsj.com/article/SB10001424052748704720804576009672053184168.html#project%3DAFRICAMAP0111%26articleTabs%3Dinteractive

    https://davidsouthconsulting.org/2021/10/30/2011-development-challenges-south-south-solutions/

    https://davidsouthconsulting.org/2022/10/25/2011-trends-for-the-south/

    https://davidsouthconsulting.org/2020/12/15/development-challenges-south-south-solutions-newsletter-2011-2014-2/

    https://davidsouthconsulting.org/2021/09/20/southern-innovator-and-the-gssd-expo-2011-2014/

    https://davidsouthconsulting.org/2022/12/01/southern-innovator-goes-to-south-south-expo-13-december-2011/

    https://davidsouthconsulting.org/2022/12/01/southern-innovator-magazine-is-printed-and-readied-for-distribution-31-may-2011/

    Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP’s South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South’s innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator. 

    https://davidsouthconsulting.org/2021/03/05/southern-innovator-issue-1/

    Creative Commons License

    This work is licensed under a
    Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023

  • Making Bamboo Houses Easier to Build

    Making Bamboo Houses Easier to Build

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    More than 1 billion people around the world lack decent shelter. Of these, the majority live in urban areas, usually in slums and informal settlements (UN-HABITAT). Latin America has a serious shortage of adequate housing: in Colombia, 43 percent of the population needs decent housing; in Brazil, 45 percent; Peru, 53 percent.

    The challenge is to provide good quality homes without significantly harming the environment – and with constrained budgets. Bamboo – cheap, strong, quickly renewable and beautiful to look at (http://en.wikipedia.org/wiki/Bamboo) – is an ideal solution to replace traditional wood lumber. In Bolivia, pioneering work is underway to improve the quality of homes and buildings made with bamboo.

    Bamboo is the fastest growing woody plant in the world, sometimes growing over 1 metre a day. Bolivia (http://en.wikipedia.org/wiki/Bolivia) has about 17 identified bamboo species, of which five have a significant economic value. Around the world, there are 1,000 species of bamboo. They grow in a wide variety of climates, from cold mountains to hot tropical regions.

    Once called the “poor man’s timber” – a temporary building material to replace once there is more money – bamboo is now getting the respect it deserves. Bamboo for housing has a long history in Latin America, stretching back 4,500 years to ancient civilizations. In Asia, it has long been a traditional construction material. But most of the existing bamboo dwellings in Latin America are 50 to 100 years old.

    The most popular species of bamboo used in South America is Guadua, which is known for being large, straight and attractive.

    “In Bolivia, there is no other building material more competitive in costs,” said Jose Luis Reque Campero, coordinator of the Bolbambu Programme of the Architectural Research Institute, Universidad Mayor de San Simon, Bolivia (http://www.umss.edu.bo/).

    “Bamboo is the material that requires less energy, followed by wood and concrete, with steel in last place, needing energy necessary for its production 50 times greater than that required by bamboo.”

    Campero also says bamboo is much less expensive than traditional building materials.

    “But the biggest advantage is certainly the possibility of planting bamboo, and then reaping houses,” he said.

    Campero has focused his efforts on a key component of bamboo housing: the joints that bind the bamboo poles together. Driven by the desire to find ways to improve the ease of building bamboo homes and their strength, Campero came up with the Bamboo Bolivia Space Structures, Structural System: EVO (BBSS-EVO) (named after Bolivia’s president, Evo Morales – http://en.wikipedia.org/wiki/Evo_Morales).

    Traditional joints took a long time to make and required power tools and complex instruction manuals. Simplifying the building techniques necessary for bamboo construction was important because, while bamboo was cheap, the labour costs were high.

    The joint looks like a giant two-headed Q-Tip. Each end is made of four pieces of bamboo, connected by a long screw with bolts on each end taken from old cars. The joint is inserted inside the bamboo poles and snaps shut, joining poles tightly together and, as each piece is assembled, looking like a child’s building toy as the structure of the bamboo home takes shape.

    The new joint was easier to assemble and was quickly adopted by local builders. It also allows for a vast range of structures and shapes to be built, limited only by imagination and physics.

    Devising joints made from bamboo has the advantage of avoiding the weight and cost of bringing in concrete, especially to remote areas.

    “The manufacturing process is fully in the workshop and indoors,” said Campero, “which in addition to allowing a degree of quality control in production, improves working conditions for staff and protects the material.”

    The whole building process adheres to “the principles of the famous phrase: ‘do-it-yourself’.”

    The Evo joint allows for flexibility and easy assembly and disassembly, enabling the builder to move around parts of the structure and not be wedded to the original structural plan. This has the advantage of customizing the building to its physical location.

    Working in the tropical forests of Cochabamba (http://en.wikipedia.org/wiki/Cochabamba), Campero has been testing his designs with the local people, who were looking to improve the tourist infrastructure in the resort town of Cristal Mayu.

    Costa Rica in Central America – ironically a country without indigenous bamboo plants – has used its National Bamboo Project of Costa Rica (http://www.unesco.org/most/centram1.htm) to prove it is possible to both cultivate bamboo and use it to provide housing for the poor, confirming the wisdom of millions of people: bamboo is economical, convenient, safe and looks great.

    Campero has received a great deal of interest in his innovations and is looking for funding partners in 2009 to take his work further.

    He has this advice for other builders and designers: “Stick to developing local technologies, use what you have and innovate, use native materials and the local environment for the development of elements, components and construction systems. Don’t rely on advanced technology tools for manufacture, and stay in harmony with the human need for creativity.”

    Published: December 2008

    Resources

    • UNEP, the UN’s Environment Programme, has produced a report on bamboo biodiversity and how it can be preserved. Website: http://www.unep-wcmc.org
    • The Asian Development Bank is using its Markets for Poor programme to link bamboo products to marketplaces, helping poor communities. Website:http://www.markets4poor.org/
    • The United Nations Human Settlements Programme, UN-HABITAT, is the United Nations agency for human settlements. It is mandated by the UN General Assembly to promote socially and environmentally sustainable towns and cities with the goal of providing adequate shelter for all. Website: www.unhabitat.org

    https://davidsouthconsulting.org/2022/10/26/bamboo-becomes-transport-option-for-the-south/

    https://davidsouthconsulting.org/2022/10/26/colombian-architect-proving-strength-and-beauty-of-bamboo/

    https://davidsouthconsulting.org/2021/11/11/decent-and-affordable-housing-for-the-poor/

    https://davidsouthconsulting.org/housing/

    https://davidsouthconsulting.org/2022/11/16/housing-innovation-in-souths-urban-areas/

    https://davidsouthconsulting.org/2021/11/11/housing-solution-for-worlds-growing-urban-population/

    https://davidsouthconsulting.org/2021/02/12/rebuilding-after-chinese-earthquake-beautiful-bamboo-homes/

    https://davidsouthconsulting.org/2022/11/17/tiny-homes-to-meet-global-housing-crisis/

    Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP’s South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South’s innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator. 

    Creative Commons License

    This work is licensed under a
    Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023

  • Bamboo Becomes Transport Option for the South

    Bamboo Becomes Transport Option for the South

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    The sturdy bamboo plant (http://en.wikipedia.org/wiki/Bamboo) is enjoying a revival around the world as a building material. A strong, fast-growing and highly renewable woody plant, it is becoming increasingly popular as people seek out less environmentally wasteful alternatives to steel and other materials.

    But who would have thought bamboo taxis would turn up on the scene?

    A fleet of bamboo taxis is now plying the streets in Tabontabon, a municipality in The Philippines that is home to 10,000 people, most of them rice farmers.

    Bamboo can sometimes grow more than 1 metre a day. While in Asia, it has long been a traditional construction material, people are now turning to it to make transportation vehicles. In The Philippines, there are 62 species of bamboo, up to 15 of which are suitable for industrial applications.

    So-called habal-habal motorcycles, the most popular form of transportation in the town, are also the source of many accidents and are uncomfortable on sunny days or when it rains. A covered taxi service is both a safer and a more comfortable alternative.

    The town’s mayor, Rustico Balderian, took the initiative to build a fleet of bamboo taxis. He set four criteria the new taxis had to meet: they should be low-cost, fuel efficient, safe and environmentally friendly. The bamboo has a higher tensile strength (http://en.wikipedia.org/wiki/Tensile_strength) than steel, which also requires vast quantities of energy to produce.

    The taxis are 90 percent made of bamboo and are built by unemployed youth. They are divided into Eco 1 (a model that seats 20 people and runs for eight hours on one gallon of coco-biodiesel from coconuts) (http://cocobiodiesel.blogspot.com/), and Eco 2, which seats eight people, has a stereo and sound system, and also runs for eight hours on a gallon of coco-biodiesel.

    Both are made by the Tabontabon Organic Transport Industry [TOTI] (http://totieco.multiply.com/).

    Making vehicles out of bamboo is a serious endeavour that also has been under development in Japan. In 2008, Kyoto University’s Venture Business Laboratory (VBL) unveiled a unique single-seat electric vehicle equipped with a body made from bamboo. The vehicle was developed under the Kyoto Electric Car Development Project, which is one of the laboratory’s major initiatives. Nicknamed Bamgoo, this eco-car’s body is made of braided rods of bamboo, one of the local specialty products of the area.

    Other bamboo modes of transport in the South include bamboo bicycles in Ghana. A partnership between an American bike designer and a Ghanaian government initiative is taking advantage of this local resource to manufacture bicycles for the local market – and as a source of export income.

    Not only are the Ghanaian builders harvesting bamboo to make bikes for the domestic market, they are also offering a sophisticated online shopping service for the overseas market. People from around the world can now buy Ghanaian bikes using a website (http://www.bamboosero.com). Customers can choose frame builders by their specialty – cargo bike, mountain bike or road bike – and then order it online. The completed bikes are quality checked and then distributed by Calfee Design in California, USA. This approach keeps the middlemen out of the transaction, and means more money gets back to the bike builder.

    Meanwhile in Cambodia, the legendary bamboo railway is a people’s solution to the poor service offered by the established railway system. In the northwest of the country near the second city of Battambang, an entire railway system has been built using bamboo.

    The bamboo trains, called ‘noris’ or ‘lorries’ by the locals, are driven by a electric generator engine. Passengers sit on a bamboo platform placed on two sets of wheels. The bamboo train reaches speeds of over 40 km/h.

    “We’re very careful,” 18-year-old Sok Kimhor, a 10-year veteran of the bamboo trains, told the BBC. “We look out for children and animals running across the lines, and we have to slow down when other trains come along.”

    There is just one track, so when two trains meet, one has to be taken off the track to pass.

    The regular rail service runs only once a week to the capital, Phnom Penh. This makes the bamboo train the only alternative for many people to get around. While the main railway station is deserted, the bamboo service is a hive of activity.

    “They’re very safe – a motorbike taxi is too fast, and if I use one of those I sometimes get dizzy and fall off,” said Sao Nao as she sat on the rails with a small group of people. “On a bamboo train I can sit down and go to sleep. You can’t do that on a motorbike.”

    Design for Development (http://designfordevelopment.org/) is also turning to bamboo for a transport solution. The Canadian NGO is working in Kenya on making five emergency medical transportation devices (EMTD), or ambulances, to move local people to health clinics or hospitals. Bamboo is locally available and they hope to set up a workshop and make the ambulances using local labour.

    Published: August 2009

    Resources

    1) A slideshow of the bamboo taxis. Website:http://totieco.multiply.com/photos/album/2/ECO2

    2) UNEP, the UN’s Environment Programme, has produced a report on bamboo biodiversity and how it can be preserved. Website: http://www.unep-wcmc.org

    3) The Asian Development Bank is using its Markets for Poor programme to link bamboo products to marketplaces, helping poor communities. Website:http://www.markets4poor.org/

    4) A blog describing the use of coco-biodiesel in the Philippines. Website: http://cocobiodiesel.blogspot.com/

    Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP’s South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South’s innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator. 

    Creative Commons License

    This work is licensed under a
    Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023

  • Colombian Architect Proving Strength and Beauty of Bamboo

    Colombian Architect Proving Strength and Beauty of Bamboo

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    Fast-growing bamboo grass (http://en.wikipedia.org/wiki/Bamboo) has become a cause celebre amongst those looking for a sustainable and tough building material.

    In the last five years, more and more construction projects have turned to bamboo. It has many advantages: it grows quickly, is super-strong yet also supple enough to bend in a hurricane or earthquake and has a high tensile strength (http://en.wikipedia.org/wiki/Ultimate_tensile_strength) equivalent to steel. It is, of course, green since it is grown in forests, and is cheap and plentiful in many countries of the South, especially across Asia and Latin America.

    It is also aesthetically pleasing and makes beautiful structures with intricate patterns.

    But despite all these advantages, it has been a hard sales job to get people to choose bamboo as a building material rather than traditional woods, steel or concrete. Many people wrongly think green means not strong. But as many a construction worker knows in Asia, where scaffolding made from bamboo is commonplace, it is tough and stands on its own.

    Pioneers are working hard to prove bamboo deserves respect as a building material for a greener future.

    Award-winning Colombian architect Simón Vélez has designed more than 200 bamboo buildings in Germany, France, the United States, Brazil, Mexico, China, Jamaica, Colombia, Panama, Ecuador, and India.

    Vélez’s commissions are varied, and include a bridge for the Bob Marley Museum in Jamaica.

    One of his recent projects is the Zócalo Nomadic Museum (http://en.wikipedia.org/wiki/Nomadic_Museum) in Mexico City. Another is the Crosswaters Ecolodge (http://www.asla.org/2010awards/370.html), the first ecotourism destination in China in the forests of Nankun Shan Mountain Reserve, Guangdong Province. For the Expo Hanover 2000, he designed and constructed a 2000-square-meter bamboo pavilion for ZERI (Zero Emissions
    Research Initiative) (http://www.zeri.org/).

    Vélez has developed pioneering joinery systems to connect bamboo poles together. This is a critical focus of innovation if bamboo structures are going to win people’s trust.

    Based in Bogotá, Colombia, Vélez uses a well-trained crew to make his buildings and structures. This has the advantage of building expertise and a history of lessons learned from past successes and failures. That stability is a critical insight: many good ideas suffer from a lack of stability and longevity. He uses very simple, hand-drawn sketches on a single sheet of paper. He works with the peculiarities of the bamboo and does not treat it like wood: a common mistake.

    To tackle the woeful lack of decent housing for the poor, he has developed a low-cost house that can be built by home-owners. It is highly resistant to earthquakes and is 60 square metres divided on two floors. It costs
    around US $5,000 to make in Colombia.

    Winner of the Prince Claus Fund (http://www.princeclausfund.org/en/index.html), Vélez’s work promotes sustainable development, introducing new ideas on ecological issues and questions. The Fund calls him an architect “whose aesthetic and technical innovations have considerably expanded the possibilities of bamboo as a building material, providing a challenge to prevailing architectural trends.”

    With more than 1 billion people around the world lacking decent shelter, many see plentiful bamboo as a key part of the solution. Most people with poor quality housing live in urban areas, usually in slums and informal settlements (UN-HABITAT). Latin America has a serious shortage of adequate housing: in Colombia, 43 percent of the population needs decent housing; in Brazil, 45 percent; Peru, 53 percent.

    The challenge is to provide good quality homes without significantly harming the environment – and with constrained budgets. Bamboo – cheap, strong, quickly renewable and beautiful – is an ideal solution to replace traditional wood lumber.

    Bamboo is the fastest growing woody plant in the world, sometimes growing over 1 metre a day. Around the world, there are 1,000 species of bamboo. They grow in a wide variety of climates, from cold mountains to hot tropical regions.

    Once called the “poor man’s timber” – a temporary building material to replace once there is more money – bamboo is now getting the respect it deserves. Bamboo for housing has a long history in Latin America, stretching back 4,500 years to ancient civilizations. In Asia, it has long been a traditional construction material. But most of the existing bamboo dwellings in Latin America are 50 to 100 years old.

    The most popular species of bamboo used in South America is Guadua, which is known for being large, straight and attractive.

    Thoughtful and methodical pioneers like Vélez are proving bamboo has a viable future as a building material that will tackle the housing needs of the world’s poor and the fast-growing cities of the South.

    Published: December 2010

    Resources

    Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP’s South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South’s innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator. 

    Creative Commons License

    This work is licensed under a
    Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023