Tag: September 2008

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Solar Power Bringing Light and Opportunity to the Poor

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

Meeting the South’s energy needs will be crucial to achieving radical improvements in quality of life and human development. It is estimated that 1.7 billion people around the world lack electricity (World Bank), of whom more than 500 million live in sub-Saharan Africa.

Africa’s greater global engagement and economic growth in the past few years has started to draw attention back to the continent’s dearth of reliable power sources and inadequate power infrastructure. With demand for electricity growing fast, it is people running small enterprises and organizations – especially in rural areas – who often get cut out.

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.

There’s a direct link between lighting and economic development. Each 1 per cent increase in available power will increase GDP by an estimated 2 to 3 per cent.

A reliable power supply helps people to work longer, important for small businesses, and this increases the amount of wealth that can be created. Lit streets are safer at night, and lure people outside to do business and seek entertainment. It makes it easier for students to study into the night, and in consequence improve their grades.

To take up this challenge, entrepreneurs are using different approaches across the South, to make solar power affordable and able to reach millions of poor people.

Marrying new lighting technology such as compact fluorescent light bulbs (CFLs) and light emitting diodes (LEDs) with solar power generation, opens up the possibility to bring clean, portable, durable, low cost, high quality lighting to Africa’s poor. These new lighting systems also come with huge health and safety benefits, compared to gas alternatives.

In Kenya, more than 80 percent of people lack access to the national grid and depend primarily on fossil fuels for their lighting needs, leading to respiratory diseases and environmental hazards associated with indoor air pollution.

Kenyan solar entrepreneur Charles Rioba of Kodesha Mwangaza – Rent a Light is impressed by the interest in solar power solutions. An expert in renewable technologies with 15 years’ experience teaching in universities, he “realized that to reach the lower end of the market, one had to design an affordable solution.”

“The biggest challenges faced are still affordability, and very little disposable income from the potential end users,” he said. “We are currently discussing with a number of micro institutions who have expressed interest on coming on board on rolling out the project.”

Rioba’s business provides rental solar-charged Powerpacks designed to make electricity affordable for the majority of urban poor, rural households and slum dwellers. The rental system allows the consumer to rent a fully charged Powerpack from designated distributors in the neighbourhood, without having to invest in an off-grid power source, such as a solar panel. The project will set up 100 distribution agents and 10 service centers for the Powerpacks to reach approximately 8,000 households within 18 months. In addition the Powerpack will be used for mobile charging and powering radios, and hopes to create a new market concept for portable electrical energy distribution among the poor in Kenya.

“My model targets to reach the lower end of the market,” Rioba said. “We are doing this by using existing businesses and groupings without creating new ones. We are also sourcing directly from the suppliers and we are working our project on numbers. In this way the margins are very low but aimed at achieving high usage hence return on investment.”

Rioba has just been awarded funding by the World Bank’s Lighting Africa initiative, which aims to provide up to 250 million people in sub-Saharan Africa with access to non-fossil fuel based, low cost, safe, and reliable lighting products and associated basic energy services by the year 2030. It uses equipment that can weather long-term use in remote and difficult areas, trains people to service the equipment, and comes up with commercially viable business models to make all of this affordable to the rural poor.

Rioba says that “for solar to be more attractive in Africa, there are a number of challenges. On the technology side, to make products which are both durable and affordable to the masses. Such new products such as LED lighting may ultimately reduce the size of the solar system and hence the cost.”

In Laos, the rental mode is also proving effective. Only 48 percent of the country’s 5.7 million people have access to electricity, and most turn to firewood and kerosene for light and energy. Over 74 percent of people live on less than US $2 a day and could not afford to buy a solar-power system outright.

The company Sunlabob rents solar-powered lanterns for prices beginning at 35,000 kip (US $3.80) per month, lower than the 36,000 to 60,000 kip (US $4.00 to US $6.60) per months households typically pay for kerosene fuel. After 10 hours’ use, the lanterns are recharged for a small fee from the village’s central solar-power collection facility. All fees go towards maintaining the central solar recharging station. The equipment is rented to a village-appointed Village Energy Committee, which sub-leases it to households at prices it sets. Rent covers all costs, including replacements and operational servicing costs. In the event of breakdowns, rent payments are suspended until repairs are made.

Sunlabob has installed over 5,600 solar power systems since 2000 in over 450 villages and is also working in Cambodia and Indonesia.

“Sunlabob really works well with local people,” says Bouathep Malaykham, head of the Lao Government Rural Electrification Program. “Because they are a private company they can make things happen quickly.”

In Bangladesh, more than 230,000 households are now using solar power systems thanks to the government’s Infrastructure Development Company Ltd. (IDCOL), giving rise to opportunities for a whole new generation of entrepreneurs to make use of this new power supply for the poor. IDCOL is run by the Ministry of Finance, and is on course to install 1 million Solar Household Systems (SHS) using solar panels by 2012. The Bangladeshi government is hoping to bring electricity to all its citizens by 2020 – meaning this is now a prime time for entrepreneurs specializing in providing energy efficient products to the poor.

The Executive Director of IDCOL, Ehsanl Haque, told a recent press conference: “SHS system, containing photo voltaic panels, battery, charge controller, solar lamp and switch, is a convenient mode for supply of power for small electrical loads such as lights, radio, cassette players and black and white TV.”

It doesn’t provide electricity 24 hours a day, but Haque says even with a few hours of electricity available each day, the rural economy is being transformed. “Now they are using SHS for income-generating activities and working hours have been increased for small businessmen, weavers, tailors, hairdressers, and makers of handicraft items.”

Among the many benefits of the electricity has been the ability to listen to radio and watch TV: an activity women reported made them feel safer at night.

Published: September 2008

Resources

  • Lighting Africa: this website run by the World Bank is a virtual business community and has forums, market intelligence, access to grants, network and partnership opportunities.
    Website: http://lightingafrica.org/index.cfm?Page=Home
  • D.light Design is dedicated to bringing modern lighting and power to over 1.6 billion people globally currently living without electricity. They aim to be the number one player in off-grid lighting and power solutions worldwide.
    Website: http://www.dlightdesign.com/
  • Solar Power Answers is a one-stop-shop for everything to do with solar power. It has a design manual and guides to the complex world of solar power equipment.
    Website: http://www.solar-power-answers.co.uk/index.php

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 2022

Categories
Archive Development Challenges, South-South Solutions Newsletters Southern Innovator magazine

Urban Farmers Gain from Waste Water

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

The global food crisis continues to fuel food price inflation and send many into hunger and despair. Around the world, solutions are being sought to the urgent need for more food and cheaper food. U.N. Secretary General Ban Ki-moon has called for food production to increase 50 percent by 2030 just to meet rising demand – and right now there are 862 million people undernourished (FAO).

One fast-growing solution is bringing farming to urban and semi-urban spaces, where the majority of the world’s population now lives.

Urban farmers can take advantage of their close proximity to consumers, keeping costs down and profits up. They can also solve one of agriculture’s enduring problems – where to find water for irrigation by using existing waste water. Waste water is plentiful in urban environments, where factories usually pump out waste water into streams, rivers and lakes.

The amount of urban farmed agriculture is still small, about 10 percent of the world’s agricultural production, but is a potential growth area if handled well. In 53 cities surveyed by the International Water Management Institute, 1.1 million farmers – some 200 million worldwide – are now using recycled or waste water to irrigate their crops.

In Accra, Ghana, more than 200,000 people depend on food grown with wastewater. In Pakistan, a full quarter of the grown vegetables use wastewater.

The use of waste water comes with its ups and downs. While the World Health Organization rightfully points out that waste water can be a source of disease and pollution, cities also face a dilemma: diverting fresh water to irrigate crops means less for people to drink. Out of the 53 cities surveyed by the International Water Management Institute, 85 percent dumped their raw sewage and wastewater into streams and lakes. With this in mind, the WHO has altered its stance on wastewater, and now supports its use for irrigating farmland as long as all efforts are made to treat wastewater and that people are warned to thoroughly wash food before eating it.

Pay Drechsel, who heads the IWMI’s research division based in Accra, Ghana, studying safe and productive use of low-quality water, says sophisticated systems to use waste water have developed in Vietnam, China and India, “where this practice has been going on for centuries.”

“People know how to avoid health risks, like thorough cooking of vegetables,” he said. “In Vietnam and China, waste from households (fecal waste, solid waste and wastewater from household use) have always been effectively recycled in ‘closed systems’ at a household level where the waste/nutrients are recycled into the food chain and so return for human consumption.”

Drechsel cites examples like Calcutta, where a large wetland is being used for treating and recycling wastewater for beneficial uses such as fish farming. In Northern Ghana, fecal sludge from septic tanks is spread on fields that are later used to grow cereals.

“The risk for the consumer is extremely low, a waste product is productively recycled, the farmer has a good harvest and the city gets rid of their waste,” Drechsel said. “A multiple win-win situation.

“Depending on the local situations such models can be widely used, provided they are documented and the risk factors are controlled,” he added.

Farmers use various methods to reduce the risk of contamination, including drip irrigation where the water does not touch the crop.

The risks for both farmers and consumer can be managed with the right protocols. For farmers, Drechsel recommends wearing of rubber boots and careful hand washing to avoid skin diseases. He points out that these farmers usually make more money than those who do not use waste water, and thus can afford the extra cost of precautionary measures, like de-worming tablets. They can quickly get out of poverty by using this water.

For consumers, the risk is from diarrhoea, typhus or cholera if raw food is eaten unwashed or poorly washed. The best solution is to turn to the WHO’s guidelines and proven local practices and tested techniques developed by researchers.

“Here more awareness creation on invisible risks through pathogens is needed. Perception studies in West Africa showed that nearly all households wash vegetables but they target visible dirt. Thus, the methods used are not effective. Best would be therefore a combination of risk reducing interventions from farm to fork, as none alone is 100 percent efficient. This is also what the new WHO guidelines promote: a flexible approach, reducing in each country the health risks as far as it is possible and feasible.”

Drechsel sees an opportunity for water treatment plants to seize: “What is missing so far is a ‘design for reuse.’ If treatment plants would be designed to serve farmers they could be less sophisticated and easier to maintain. Farmers could be involved in this, maybe a win-win situation.

“The environment benefits too. Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it. The process filters out all the organic contaminants, and much of the nitrogen and phosphates that would otherwise contribute to algal blooms and dead zones further downstream. It is certainly preferable to dumping wastewater straight into the nearest big river or lake.”

Published: September 2008

Resources

  • Vertical farming, where hothouses are piled one on top of the other, is an option being promoted as a solution to the food needs of urban dwellers.
    Website: http://www.verticalfarm.com/
  • Extensive photographs of vertical farm project concepts by Chris Jacobs in cooperation with the grandfather of skyscraper farm concepts: Dr. Dickson Despommier of Columbia University. His ideal: all-in-one eco-towers would actually produce more energy, water (via condensation/purification) and food than their occupants would consume. His mission: to gather architects, engineers, economists and urban planners to develop a sustainable and high-tech wonder of ecological engineering.
    Website: weburbanist.com
  • Urban Gardening News, a news service providing a review of daily news targeting everyone involved in planning & practicing alternative farming in cities. Great updates on how things are progressing across the South.
    Website: http://www.urbanagriculture-news.com

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

© David South Consulting 2023

Categories
Archive Development Challenges, South-South Solutions Newsletters Southern Innovator magazine

Computer ‘Gold Farming’ Turning Virtual Reality Into Real Profits

ByDavid South,Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

The rapid spread of the internet around the global South is bringing with it new forms of work. One of these trends is so-called “gold farming”: making money in the virtual world of computer gaming by trading in virtual money, prizes and goods for busy gamers who don’t have time to do it themselves. This work now employs 400,000 people – mostly men and mostly in China, but also elsewhere in the South, according to new report.

Working out of internet centres where they can get access to high-speed or broadband internet connections, “gold farmers” use the global trade in virtual goods for online computer games in the same way stockbrokers trade shares on the world’s stock exchanges. The trade operates similarly to the stock market, with prices fluctuating based on demand and changing by the minute.

And as the report discovered, this trade is acting as a gateway into the world of information technology employment, where computer-literate young men are able to earn an income they could not have done otherwise.

It is a trade that can provide gold farmers with US $145 a month in income. They are often given free food and accommodation to do it, and many have few other economic choices.

“You can probably think of two models,” said the report’s author, Professor Richard Heeks of Manchester University’s Development Informatics Group. “They could play as an individual at a local cybercafe doing their own in-game farming and then selling to one of the trading sites (that buy from farmers at one price, then sell on to player-buyers at a higher price). Or they could be organized into a small/medium enterprise by an owner, all working together in a room full of computers.”

There is a dark side to gold farming too: there have been reports of youths forced to gold farm by gangs who make them work 12 hour days. Crime gangs sometimes become involved and scams proliferate.

Heeks says the downside is the result of governmental ignorance. “The main problem is a lack of understanding about ICT and ICT enterprise generally in some governments in developing countries and in particular a relative lack of understanding about the spread and implications of computer games.”

Supporters see gold farming as a flourishing Southern economy that is worth hundreds of millions of dollars, and exposes participants both to information technology skills and the wide horizons of the virtual computing world. Its defenders say it shows that those who dismiss the expansion of IT infrastructure as a waste of time are missing the emerging economic opportunities it is creating.

Heeks said we still know too little about this fast-evolving sector, but that “gold farming does seem to be providing income/livelihood for young men who would otherwise be unemployed. There are claims that it has helped mop up youths who had otherwise been involved in crime, but we don’t yet know how generalized such claims are.”

The number of players engaged in online gaming has grown by 80 percent per year, and Heeks sees the rise in gold farming as linked to a bigger trend: “in both North and South, we will spend increasing amounts of work and leisure time in cyberspace. Couple that with the growing penetration of ICTs into developing countries, including into poor communities, and there will be growing opportunities for this kind of ‘virtual outsourcing.’”

Currently, more than 300 million people worldwide have access to the internet through fast broadband connections (mostly in developed countries, although this is changing quickly), and more than 1.1 billion of the world’s estimated 6.6 billion people are online.

China is working hard to capture the economic power of the internet. The country’s economic boom has helped create an affluent urban middle class clamouring for the social aspects of internet access like chat rooms, while the government has been driving the roll-out of internet access in rural areas.

The country’s largest Cyber Park is under construction inWujin New and High-tech Development Zone of Changzhou. It will be a technology incubator, a research and development centre, and a place for small and medium-sized enterprises to innovate.

China’s most ambitious digital media industry development is the Beijing Cyber Recreation District (CRD), a collection of digital media academies and company incubators spread over 100 square kilometres, creating the world’s largest virtual world development. It is already home to more than 200 game and multimedia content producers in western Beijing.

And even in Africa, where broadband penetration rates are very poor, countries are now looking to the mobile phone companies to provide their populations with access to the internet, as they struggle to find a place at the digital table.

Mauritius, an island in the Indian Ocean strategically close to Africa and better known for tourism and luxury hotels, wants to become the world’s “cyber island”, and Africa’s e-gateway. Armed with the first 3G network in Africa (the third generation of mobile phone technology – offering high-speed internet access and video telephony), Mauritius is moving fast to make good on this advantage. And it is even moving to the next level of mobile-phone speed, High-speed Download Packet Access (HSDPA) – allowing even greater quantities of information to be exchanged.

Mauritius joins a select few countries, including Japan and South Korea, at the forefront of access to 3G. Wireless – or wi-fi – computer access is available in three-quarters of the island.

Published: September 2008

https://davidsouthconsulting.org/2022/11/21/asia/

https://davidsouthconsulting.org/2022/10/20/china-consumer-market-asian-perspective-helps/

https://davidsouthconsulting.org/2020/12/10/china-sets-sights-on-dominating-global-smartphone-market/

https://davidsouthconsulting.org/2020/12/11/cyber-cities-an-oasis-of-prosperity-in-the-south/

https://davidsouthconsulting.org/2021/01/26/designed-in-china-to-rival-made-in-china/

https://davidsouthconsulting.org/2022/10/04/popular-chinese-social-media-chase-new-markets/

https://davidsouthconsulting.org/2020/04/17/virtual-supermarket-shopping-takes-off-in-china/

Development Challenges, South-South Solutionswas 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

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

Southern InnovatorIssue 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.

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

© David South Consulting 2025