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Tuesday
Jun232015

African Technology Tackles Health Needs

 

Africa is becoming a world leader in mobile phone applications for health and healthcare. Despite dramatic improvements to the quality of hospitals and the number of qualified doctors, the continent’s healthcare services are still a patchwork, with rural and slum dwellers poorly served and the stresses of treating patients with contagious diseases like HIV/AIDS and malaria pushing resources to the limit.

But innovative inventions are coming along to provide new tools to doctors and medical personnel and to better engage patients with remote services.

South Africa’s Afridoctor (http://twitter.com/afridoctor) mobile phone application claims to be Africa’s first personal mobile health clinic. It lets patients use its “SnapDiagnosis” system to submit photos of their ailments and in turn receive advice from a panel of medical professionals, or use the mapping feature to find doctors, clinics and health industry-related services nearby.

Afridoctor was conceived to fill the gap across Africa for basic health information that is reliable and trustworthy.

There is an emergency feature to notify next of kin during a medical emergency and provide a location. Other features include symptom checkers, first-aid information, health calculators and quizzes.

Expert feedback comes within 48 hours after submission of a request.

A winner of a Nokia competition, Afridoctor was developed by the labs of media company 24.com (http://20fourlabs.com) of Cape Town, South Africa.

“It is more for external use – like dermatology – for things like a bee sting or a snake bite and you don’t know what to do or how to diagnose it,” Werner Erasmus, who created the app, told the BBC.

The “find a doctor” system uses Google Maps to geo-locate local health services including doctors, hospitals and emergency clinics.

The distress feature enables users to contact a family member or friend at the touch of a button. It does this by storing the mobile phone number of a selected relative. When the distress button is pressed, they are notified of the phone’s location.

Developed in just three weeks, to enter mobile phone company Nokia’s contest (http://www.callingallinnovators.com) for mobile phone applications, Afridoctor went on to win the competition in 2009. It is now being expanded to be usable on most, if not all, smart phones.

As in the rest of Africa, mobile phone use in South Africa has dramatically increased in the past 10 years. It is estimated that over 70 percent of South Africans now have access to one.

Another application getting attention is Ghana’s mPedigree (http://mpedigree.net). Designed to combat the damage done by counterfeit drugs in Africa and across the South, mPedigree works by letting a person send a text message by mobile phone to the mPedigree service to check a drug’s authenticity. A message comes back confirming whether the medicine is authentic or not.

The World Health Organization (WHO) has estimated that 25 percent of medicines sold around the developing world are counterfeit. Some contain no active ingredients, and others are even harmful.

MPedigree is a Ghanian start-up headed by social entrepreneur Bright Simons (http://www.worldpress.org/freelancers/index.cfm/hurl/page=freelancerDetails/id=7). Like Afridoctor, it is ambitious and hopes to expand around the world. So far, the mPedigree Network has expanded its work to East Africa.

By David South, Development Challenges, South-South Solutions

Published: September 2010

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.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=9HaUFL3wYWIC&dq=development+challenges+september+2010&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsseptember2010issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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Tuesday
Jun232015

Indians Fighting Inflation with Technology

 

Despite the global economic downturn, many countries of the South are seeing rapid economic growth. That can have a down side: inflation (http://en.wikipedia.org/wiki/Inflation). Inflation can be caused by variety of factors – too much money chasing too few goods, deliberate government policies to increase demand for goods and services, environmental disasters creating scarcity, or poor investment in infrastructure straining against rapid economic growth. But when it gets out of control for life-essential goods like food, then people need solutions to survive.

In India – home to more poor people than all of sub-Saharan Africa – rising inflation has prompted the Reserve Bank of India to raise interest rates, which in turn leads to more expensive loans and credit, just when funds need to be borrowed to invest in infrastructure improvements for the country.

India’s finance minister, Pranab Mukherjee, has warned that the rising interest rates necessary to fight inflation will hurt India’s economic growth.

India has seen inflation jump from single digits in 2008 to double digits this year. Consumer price inflation for industrial and farm workers in India rose by 14 percent, government data show – up from 5.51 percent in January 2008 (It hit 16.22 percent in January 2010, according to the Indian Ministry of Labour).

And it is the poorest who suffer the most from inflation. Inflation in India has led to worker protests for wage increases and rising prices for essentials like food: a life-and-death issue for the poor.

Other countries across the South are also experiencing high inflation, the worst being Venezuela. India has the highest inflation after Venezuela’s 32 percent rate, according to Bloomberg data compiled from 82 countries.

The UN’s trade and development body, UNCTAD, has called for new measures to tackle inflation. “In the past few decades, monetary policies have been more and more gradually based on inflation targeting,” said Supachai Panitchpakdi, secretary-general of UNCTAD. “I see there should be other instruments to contain inflation rather than monetary policies.”

Frustration with inflation has even been taken up by India’s vibrant entertainment industry, Bollywood (http://www.bollywoodworld.com).

The song “Mehangayi Daayan” (“The Inflation Witch”) in a film produced by acting star Aamir Khan has the lyrics, “my husband’s earnings are good but his second wife — inflation — is eating them up.”

Indian marketing consultant Suhasini Sakhare (http://www.suhasinisakhare.com/index.php?option=com_content&view=section&layout=blog&id=2&Itemid=12) from Nagpur has called for Indian consumers to be empowered, just as farmers are with the successful e-Choupal web portal.

E-Choupal (http://www.echoupal.com) has developed a reputation for both controlling prices and increasing incomes for poor farmers. Started in 2000 by the major Indian company ITC Limited (http://www.itcportal.com), it links farmers to the latest prices for products including soybeans, wheat, coffee and prawns.

E-Choupal works through computers set up in rural areas. It has built one of the largest internet initiatives in rural India, reaching 4 million farmers in 40,000 villages. It does this through 6,500 computer kiosks located in the homes of farmer-coordinators called Sanchalaks. The kiosks offer weather reports and the latest market prices, important scientific developments, risk management advice, and help with sales and marketing. The computer is in the Sanchalak’s house and connects to the internet by telephone. Each computer can serve around 600 farmers in the surrounding area.

Indian agriculture suffers from being very fragmented, with poor infrastructure and an army of middlemen looking to get the best price for themselves at the expense of farmers and consumers. Indian farmers are heavily in debt and plagued by a very high suicide rate as a result (http://en.wikipedia.org/wiki/Farmers’_suicides_in_India). This agricultural crisis has a direct impact on India’s ability to meet its development goals and lift many millions more out of poverty in the future.

E-Choupal sees itself as creating a “virtuous circle of higher productivity, higher incomes, enlarged capacity for farmer risk management, larger investments and higher quality and productivity.”

E-Choupal has increased yields for farmers, reduced transaction costs, and raised the quality of output leading to rising farmer incomes.

It is clear from experience in other countries that better access to price information helps control price inflation. E-Choupal has the advantage of providing both information and the means to access it: a big problem in rural India. Most poor Indian consumers do not have access to the internet and make food purchases from small vendors, whom they must trust to set the right price for products.

Online, there are plenty of price comparison websites for Indians (http://explore.oneindia.in/internet/portal/comparisonsites): computers, electronics and household goods (http://compareindia.in.com) for example. But this is of no use to poor Indians without access to the information.

Economic commentator Paranjoy Guha Thakurta told AFP of the political dangers: “There’s a huge amount of discontent and anger across the country and certainly among the poor. Speak to the person on the street and their biggest problem is inflation.”

By David South, Development Challenges, South-South Solutions

Published: August 2010

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.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=7iWYBgAAQBAJ&dq=development+challenges+august+2010&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsaugust2010issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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This work is licensed under a
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Tuesday
Jun232015

Haiti Earthquake Prompts Tech Aid

The devastating earthquake that hit the Caribbean nation of Haiti on January 12 was a huge tragedy for the country’s people and for the large international aid community, including the United Nations. But the disaster has seen the use of new information technologies – often assembled by volunteers – to bridge the gaps in critical information and bring a semblance of order to the chaos of a large disaster. And many of the technologies being used in Haiti now arose from past disasters and crises in the South.

Remarkable stories from the disaster include a woman who used her mobile phone to text message Canadian officials she was trapped and needed rescue, to a filmmaker who used an application on his iPhone (http://www.apple.com/iphone/) to treat his wounds: “I was able to look up treatment of excessive bleeding and compound fracture, so I used my shirt to tie my leg and a sock on the back of my head and later used it for other things like to diagnose shock,” claimed Dan Woolley to NBC Miami.

Measuring 7.0 in magnitude (http://en.wikipedia.org/wiki/2010_Haiti_earthquake), the quake killed over 212,000 people, injured 300,000 and affected more than 3 million out of Haiti’s population of 9 million. Hundreds of thousands have lost their homes and are now dependent on food aid to survive. Haiti is the poorest country in the western hemisphere, and is ranked 149th of 182 countries on the Human Development Index.

In the aftermath of the earthquake, communications were knocked out and it was difficult to grasp the scale of the disaster. Major infrastructure was either severely damaged or completely destroyed.

The public telephone system went down, and the two largest cell phone providers, Digicel and Comcel Haiti, were both disrupted. Most radio stations went off the air in the immediate aftermath and a week later, just 20 of the 50 stations in Port-au-Prince were back on air.

This represented the worst of all scenarios for disaster response: not only was the scale of the tragedy enormous, but existing government structures and the large international aid mission were equally badly hit. First responders and the government’s infrastructure were paralyzed in the hours after the disaster and it took some time for the aid response to build to significant levels.

But while communications were down in the country, outside it was a different story: people around the world were using the internet and mobile phones to begin piecing together the e-response to the earthquake.

After the disaster, technology-savvy volunteers around the world kicked into action to find ways to help. They have built software to aid in tracking people, using technology to map the disaster area and ways to use mobile phone text messages to find the missing.

Kenya’s Ushahidi (www.ushahidi.com) is a free software mashup (http://en.wikipedia.org/wiki/Mashup_%28web_application_hybrid%29) born after the post-election violence in Kenya in 2007 and 2008. It gathers citizen-generated crisis information – SMS (text messages), email or web resources – and then places the information on a map or timeline. It is put together by volunteers from Kenya, Ghana, South Africa, Malawi, the Netherlands and the United States.

Ushahidi’s founder is Kenyan Ory Okolloh, and the first version of the software for download is called “Mogadishu,” after the capital of Somalia.

It was put to use in Haiti (http://haiti.ushahidi.com/reports/submit) as users populated its online maps and timelines with information on the location of people in need of food and water, those trapped in rubble or those in need of medical attention. It is a real-time reporting system for people in a disaster, offering a way for people in need to broadcast to the outside world.

Sample reports on the timeline look like this (http://haiti.ushahidi.com/reports): ” SOS food, water and care needed in the Bertin Zone of Carrefour S.O.S. for the people of Carefour in the Bertin area, Titus Road, Froide River, these people haven’t recieved anything yet like water, food, care.”

“Alive under the Rubble of Bar Lakay Restaurant, Ave. Christophe 6633. Carole Joseph is alive under the rubble of the Bar Lakay restaurant on Avenue Christophe.”

The UN estimates there are more than 900 non-governmental organizations operating in Haiti. One of the best ways to try and coordinate this large aid response is through innovative information technology.

The Ushahidi software has spawned many creative variations to track a wide range of problems. In the Philippines, TXTpower (http://www.cp-union.com/ushahidi/) is put together by the Computer Professionals’ Union to keep an eye on mobile phone companies and their business practices. In Mexico, a mashup (http://www.cuidemoselvoto.org/) was put together for the 2009 federal elections. Stop Stockouts (http://stopstockouts.org/) keeps track of near real-time pharmacy and medical supplies in health facilities and pharmacies in Kenya, Uganda, Malawi and Zambia.

In San Diego, California, computer programmer Tim Schwartz quickly contacted his network of fellow programmers to address the problem of information being spread too widely across many web sources. In a few hours they put together http://www.haitianquake.com, a way for people to post and locate missing relatives.

It was online in less than 24 hours. It was followed by many other similar services and they were merged into a service eventually put together by Google called PersonFinder two days later. Google’s PersonFinder grew to have more than 32,000 missing people listed.

Another response has been Crisis Camps (http://crisiscampmiami.org/) in London England and cities across the United States. Technology workers got together to brainstorm relevant solutions to help the aid effort, and developed tools including Tweak the Tweet, Port Au Prince Basemap (up-to-date data on what his happening on the ground), The Haiti Timeline (developing a real-time history of events as they unfold), Family Reunification Systems, crisis wikis (http://crisiscommons.org/wiki/index.php?title=Crisis_Wiki), Mobile Applications 4 Crisis Response, translation (Creole to English for example), Mapping NGOs in Action (in the chaos of a crisis, this seeks to track what NGOs are working where), We Need, We Have Exchange (a way to post requests for resources or help).

“It really is amazing the change in the way crisis response can be done now,” Noel Dickover, a Washington, DC-based organiser of the Crisis Camp tech volunteer movement, told The Independent newspaper.

“Developers, crisis mappers and even internet-savvy folks can actually make a difference.”

Josh Nesbit is a co-creator of a text message service for mobile phones that is being used by international organizations like the United Nations and the Red Cross. Haitians are able to send free text messages from mobile phones on the country’s Digicel service. The messages include requests for water and food. The messages are organized and tagged with key words by volunteers in the Haitian community in New York City, and Haitian radio stations promote the service. It was developed based on similar systems already running in hospitals in Malawi.

In Haiti, mobile phone networks were back up and running within a few days – many within 24 hours. Haiti is poor, but it nonetheless has impressive mobile phone ownership rates: one-in-three people has one.

OpenStreetMap (http://www.openstreetmap.org/) is another excellent resource in a disaster and represents a significant step forward in helping people to respond. Real time data is uploaded to satellite photographs of the disaster area and people then can add updates on the location of working hospitals or where infrastructure has been damaged. The information comes in by many forms, from the micro-blogging service Twitter (www.twitter.com) to eyewitness reports.

Reports from Haiti have talked of rescue teams uploading the maps to their GPS (global positioning system) devices for easy access, or printing then in A4 form to carry around.

The utility of this service has been confirmed by many working on helping Haiti. “We have already been using their data in our initial post-disaster needs assessment,” Stuart Gill of the World Bank told The Independent.

Dutch mobile phone maker Intivation (http://www.intivation.nl/) is distributing for free solar-powered mobile phones in Haiti to help with aid efforts and is launching the phones for sale around the world as well.

By David South, Development Challenges, South-South Solutions

Published: February 2010

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.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=GxyYBgAAQBAJ&dq=development+challenges+february+2010&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsfebruary2010issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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

 

Tuesday
Jun232015

Indian Solar Power Pack Powers Villages

Developments in India are showing the way forward for low-cost solar power for the poor. The Duron Solar Home Power System (http://www.duronenergy.com/product_info/) is now enabling the rural poor to generate and store solar electricity. It is powerful enough to charge gadgets and appliances and run LED lights. It allows people to do their household chores into the dark hours and to study or earn extra income.

As the company says, it “allows ample light for cooking, for children to study at night, and for shop owners to stay open later to earn more money.”

The system removes the need for polluting and dangerous kerosene lamps, which are used by an estimated one million families for lighting in India.

Kerosene lamps are a major contributor to indoor air pollution, which itself claims the lives of 1.5 million people each year. Kerosene lamps have also caused countless deaths by suffocation, burns and fatal fires.

The United Nations Environment Program says kerosene fumes are responsible for around 64 percent of deaths for children under the age of five in developing countries.

More than 1.7 billion people around the world have no domestic electricity supply, of whom more than 500 million live in sub-Saharan Africa (World Bank). Some 400 million people in India do not have access to electricity, according to the World Bank, and 600,000 villages lack an electrical supply. Prime Minister Manmohan Singh has pledged “power for all” by 2012. Without electricity, many development goals remain dreams that will never be achieved.

Being able to see at night unleashes a vast range of possibilities, but for the very poor lighting is often the most expensive household expense, soaking up 10 to 15 percent of income.

According to Greenpeace (http://www.greenpeace.org/international/), India could generate 10 percent of its electricity from solar power by 2030.

The Duron package comes with a five watt solar panel, a cell phone charger connection, three LED (http://en.wikipedia.org/wiki/LED_lamp) lights, and an AC grid charger. After a day of charging, the Duron can power three hours of bright lighting or 10 hours of dim lighting.

The Duron system sells for about 5,999 rupees, or around US $130, and the typical user to date has been small businesses and schools.

Duron is selling several thousand units a month and the company is currently scaling up its sales efforts.

Duron’s approach is to provide a market solution to the huge problem of providing electricity to India’s rural poor.

The company was launched in 2008 with the goal of providing electricity to those without around the world. It was developed out of the Idea Lab (http://www.idealab.com/), a Pasadena, Californian incubator of technology companies.

Extensive field research was conducted across India to determine what was the best solution and what were the needs of rural dwellers. Duron moved its headquarters to Bangalore, India in 2009 to be closer to its customers and expand sales. The company operates in the Indian states of Uttar Pradesh and Karnataka.

By August 2009, more than 2,100 people had light because of the Duron system. The company calculates this translated into 172,500 hours of light.

One customer, Anil Singh, lives with his family in the unelectrified village of Narainpur. His family used kerosene lamps and was paying US $4 a day for unreliable lighting. But after seeing his neighbour, Santosh Singh, with bright, powerful lights at his home, he was curious as to why. When he found out about Duron’s system, he installed a system to light his front porch and two rooms in his house. His family now enjoys two-and-half hours of reliable light in the evening to do things.

“The Duron has made my life so much easier,” said Anil. “It’s a much cheaper (lighting) option compared to kerosene lamps, and I now have a reliable source of power on a daily basis,” he told the company’s website.

Another innovative start-up with offices in India and Africa, is the d.light company, which also has a new, highly-efficient solar-powered product available. The Kiran LED lamp (http://www.dlightdesign.com/products_kiran_global.php) stays lit for eight hours on a full battery and is four times brighter than a kerosene lamp. It illuminates 360 degrees and produces an even, bright white light.

By David South, Development Challenges, South-South Solutions

Published: February 2010

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.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=GxyYBgAAQBAJ&dq=development+challenges+february+2010&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challengessouthsouthsolutionsfebruary2010issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

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

Tuesday
Jun232015

Innovation: Cairo’s Green Technology Pioneers

 

One thing is ubiquitous to every country, community and society: garbage. It’s a social and environmental problem, but far from being mere waste, rubbish has its uses. This by-product of the goods and foods consumed can also be a source of fuel. As such it has many advantages, including providing free fuel to cash-strapped households, independence from unreliable municipal services and a way to dispose of waste.

An enterprising Egyptian man is showing his community how it is possible to lower the cost of gas and hot water while also avoiding the service disruptions common with municipal utilities. In the process, he is pioneering a local green innovation model that can be replicated elsewhere.

Biogas (http://en.wikipedia.org/wiki/Biogas) generators — which can transform organic household waste into fuel — have been very successful in India and China. It is estimated there are 20 million small-scale urban biogas digesters in China and 2 million in India.

Hanna Fathy’s roof in the Manshiyet Nasser neighbourhood, home to the Coptic Christian Zabaleen community of Cairo – the city’s traditional garbage collectors and recyclers – is now a utility system, providing biogas and hot water.

The area is made of narrow streets and makeshift houses. Residents live cheek-by-jowl in a neighbourhood that is home to tens of thousands of people.

The community was badly hit when the 300,000 pigs the Christian residents have kept for the past 30 years to eat Cairo’s vegetative waste — an effective garbage-disposal system — were slaughtered under government orders to prevent the spread of swine flu (H1N1) (http://en.wikipedia.org/wiki/Swine_influenza).

One woman told U.S. National Public Radio about the hard life in the neighbourhood: “I’m working all the time. My hands get dirty, there’s no water. The price of food is too high. The gas has gone up to seven pounds (US $1.28) a bottle, so it’s expensive to heat.

“Everything is so expensive, and I have to live like this?” she said.

Fathy plops kitchen scraps, stale tea and tap water into a jug which he pours into a homemade biogas maker on the roof of his house. The stew of waste mixes with water and a small quantity of animal manure used to start the process, and overnight makes biogas, which is then used for cooking. The digester is able to provide an hour’s worth of cooking gas a day in winter months, and two hours in the summer, from around two kilograms of waste. The remaining waste by product becomes liquid organic fertilizer for the garden.

Fathy has been developing the biogas digester with the NGO Solar Cities (http://solarcities.blogspot.com), which provides designs, technical advice and support to Cairo citizens keen to embrace green technologies.

What is interesting is not only the technology but how that technology is being developed. The approach is to innovate and adapt the technology to local resources and skills. This increases the chances of take-up and buy-in.

The designs for the digesters and heaters have evolved through experimentation, brainstorming and availability of local materials.

Each biogas system costs about US $150 for materials, a cost that is being picked up right now by donations. Solar Cities believes there are only eight biogas digesters in Egypt so far, most built in 2009.

Solar Cities’ founder, Thomas Culhane, points out many urban dwellers do not believe they can generate biogas and associate it with rural systems that use animal manure. But the abundance of urban kitchen waste is in fact an excellent source material for biogas.

Culhane believes the biogas digesters are an excellent solution to two problems: the vast quantities of garbage piling up in Cairo, which has had its traditional disposal system disrupted by the slaughter of the pigs, and the city’s emissions of greenhouse gases that contribute to climate change.

Fathy has one goal: to be completely self-sufficient. He has been also prototyping a solar heater on his roof as well as the biogas digester. The solar water heater makes use of items that can be easily found: it recycles black garbage bags, has an aluminium frame and a glass cover. The whole thing rests on a Styrofoam block and uses copper tubes. The water is stored in a bright blue barrel.

Biogas, solar power and other forms of green energy face many obstacles if it is to expand further in Egypt. The average cost of each unit will need to come down to match the income of the users and compete with the government-subsidized energy sector.

Fathy has also found neighbours are skeptical and can’t believe biogas can be made this way.

Another man, Hussain Soliman, had both a solar water heater and biogas digester on the roof of his apartment building before the crumbling building collapsed.

The complete solar water heating system designed by Solar Cities can be assembled for under US $500. It uses two 200-litre recycled industrial shampoo barrels for the holding tank and back-up water supply. The solar panels need to be kept clean from dust every week, but other than that, Culhane insists the heaters require little maintenance.

Now in temporary government housing, Soliman is still enthusiastic about the technology and is re-building a solar heater and biogas digester for his new home.

“I’m planning to collect the organic waste from restaurants in the neighborhood to increase my gas output,” he told IPS News. “I’ll give the restaurants plastic bags and they can separate out the organics, and I’ll collect the bags at the end of each day.”

By David South, Development Challenges, South-South Solutions

Published: January 2010

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.  

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