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Indian Toilet Pioneer Champions Good Ideas

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

Access to adequate sanitation and toilet facilities is critical to making development gains. Yet this simple fact of life often gets overlooked, especially in fast-growing cities where populations are on the rise or in transit. Out of an estimated 2.6 billion people in the world without toilets, two-thirds are in southern and eastern Asia (World Toilet Organization).

It is easy to take toilet technology for granted in developed countries, but in the fast-growing urban world of the global South, increasing access will be the dividing line between a future of good human health and dignity, or misery and poor health. The biggest gains in human health always come about once people have access to clean water and sanitation. Yet this proven fact gets lost in many places for a wide variety of reasons.

One country currently failing to meet the needs of its population is India. According to the McKinsey Global Institute, by 2030, 70 percent of India’s jobs will be created in its cities, and 590 million Indians will be city-dwellers. An enormous infrastructure task lies ahead for India: a city the size of Chicago needs to be built every year. But so far this challenge is not being met, leaving the country with the largest number of urban slum dwellers anywhere in the world. Housing is just not keeping up with populations’ needs.

As K.T. Ravindran, a professor of urban development, told the New York Times: “We require radical rethinking about urban development. It is not that there are no ideas. It is that there is no implementation of those ideas.”

It is this ability to act that makes the Sulabh International Social Service Organization stand out. The Indian non-governmental organization (NGO) sees itself as a movement and is a passionate advocate for toilets and toilet innovation for the poor and underserved.

Sulabh was founded in 1970 by Dr. Bindeshwar Pathak, who saw the vast task ahead. “I thought the challenges to provide toilet facilities have been overcome in rich countries; it has still to be met in developing countries like India,” he said.

So far, Sulabh has brought together 50,000 volunteers across the country to build toilets and sanitation facilities.

The organization’s success flows from understanding that it needs to do more than supply the ‘hardware’ of the toilets; it also needs to address the ‘software’: ideas and innovation and concepts.

The organization has directly built 1.2 million household toilets – but the government of India has built a further 54 million toilets based on the designs made by Sulabh. It’s an example of a good idea multiplying its impact when picked up by others.

While 10 million Indians use a Sulabh-built sanitation facility each day, according to the group’s website, an estimated 300 million are using a toilet based on Sulabh’s designs.

Most influential is Sulabh’s two-pit, pour-flush toilet (www.sulabhenvis.nic.in/Sulabhtechnology.htm). It consists of a toilet pan with a steep slope using gravity to flush the pan. Water is poured in to the pan to flush the toilet and the waste goes into either one of two pits. As one pit fills up with waste, waste is diverted to the second pit. After around 18 months, the first, filled pit’s waste becomes a safe, organic fertiliser suitable for agriculture and the fertiliser’s value covers the cost of emptying the pit. The successful design has been evaluated and approved by UNDP and the World Bank.

Sulabh has also been designing ways to get power and energy from toilets, building 200 biogas plants that turn the gas generated from the human excrement deposited in the toilets into a source of energy. Biogas (http://en.wikipedia.org/wiki/Biogas) is a clean-burning gas that can be made from animal, plant and human waste with the right technology and is a green solution to the need for gas to cook and run electricity generators.

Pride of place for the NGO is its vast toilet and bath complex at the holy shrine of Shri Sai Baba in Shirdi, Maharashtra (http://en.wikipedia.org/wiki/Maharashtra). Millions flock to the shrine every year, but it lacked proper sanitation facilities. To solve this problem Sulabh’s local branch has built a vast complex occupying two acres. The brightly coloured and palace-like facility has 120 toilets, 108 bathing cubicles, six dressing rooms, and urinals and can serve 30,000 people a day. There are telephones and 5,000 lockers for tourists to keep possessions safe.

There are also three biogas plants connected to the facility, generating electricity and hot water for bathing used by the toilet and bath complex. This solves the puzzle of how to fund the utilities. Water discharged from the facility is used to irrigate the surrounding green spaces.

Sulabh has also built a museum dedicated to toilets and toilet technology (http://www.sulabhtoiletmuseum.org). The museum places the toilet as a critical part of human civilisation and shows how it fits in with the cultural context of India. Toilets and toilet designs from around the world and throughout history are gathered together and make a fascinating journey through this essential human need.

Published: May 2011

Resources

1) World Toilet Organization: World Toilet Organization (WTO) is a global non- profit organization committed to improving toilet and sanitation conditions worldwide. Website: http://www.worldtoilet.org

2) World Toilet Day: On November 19 every year, this event draws attention to the lack of access for 2.6 billion people. Website: http://www.worldtoilet.org

3) Dirt: The Filthy Reality of Everyday Life: An exhibit by the prestigious Wellcome Collection on the human relationship with dirt and hygiene in history. Website:http://www.wellcomecollection.org/whats-on/exhibitions/dirt.aspx

4) World Toilet College: Established in 2005, the World Toilet College (WTC) started as a social enterprise, with the belief that there is need for an independent world body to ensure the best practices and standards in Toilet Design, Cleanliness, and Sanitation Technologies are adopted and disseminated through training. Website:http://worldtoilet.org/ourwork3.asp

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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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

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Archive Development Challenges, South-South Solutions Newsletters

Indian City Slum Areas Become Newly Desirable Places to Live

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

With India’s urban economy experiencing rapid growth, its slums – once seen as the most undesirable places to live in the country, if not on Earth – are attracting the attention of affluent residents and developers inIndia’s rapidly expanding cities. The prosperity inIndia’s cities has made these areas’ proximity to business and entertainment zones highly desirable. In turn, this has led to slum dwellers either upgrading their homes and in the process boosting their value, or being offered the opportunity to sell their rudimentary dwellings to real estate agents and property developers.

For some, this could be a great leap forward in income and opportunity; for others, it could mean exploitation and hard choices, weighing up the cash boost against moving out of the slum area.

How to best handle slum areas in urban and peri-urban communities will be a major challenge for most countries in the South as they continue to urbanize.

India’s phenomenal economic growth rate – forecast to be 7.9 percent this year by the Asian Development Bank, after averaging 7.7 percent per year over the past decade – has been the force behind an expanding middle class population, now estimated at 50 million people (McKinsey). Forecasts see it swelling from 5 percent ofIndia’s population to 40 percent by 2025.

With 30 percent of the population living in urban areas and cities contributing 60 percent of the country’s GDP and 90 percent of government revenues (Wall Street Journal), city-dwellers’ fate is critical to the functioning of the economy.

According to the 2001 Indian census, slums make up 25 percent of all housing and 26 percent of urban households lack access to sanitation facilities.

But Indu Prakash Vaidya, a 32-year-old housewife, is part of new trend inIndia’s city slums. Vaidya lives in a small shanty house in Mumbai with no running water, no sewage services and a jerry-rigged electrical connection.

Vaidya’s home is a just a single room for the five people in her family. They sleep on the cement floor and the ‘kitchen’ is a two-burner gas stove. The dwelling is so poorly constructed that they have to move around inside the room when it rains outside to avoid getting soaked.

But her humble home has been valued at US $24,000 by people looking to buy it.

According to real estate agent Hari Ram, the average price of a 91 square metre shanty home in Mumbai is now US $46,000.

“Shanties as small as 120 square feet… are as expensive as US $93,000,” Dinesh Prabhu, a construction company owner, told NDTV television.

Sixty percent of Mumbai’s 21 million people live in slums. And many are now finding themselves the subject of a property boom. This has led to the bizarre spectacle of luxury high-rise buildings sprouting up in a sea of slum housing. The slums are attracting the attention of those with money because many busy city workers face long commutes and are desperate for homes closer to work and entertainment areas.

The value of living close to the action is summed up by one slum dweller:

“People would kill to be in a place like this,” said slum dweller Sundar. “There are four local train stations close by. And the bus stop is a stone’s throw away.”

Some say this real estate boom offers enormous potential for the poor.

“All I can say is, given the current real-estate rates, those slums are invaluable,” said Sharad Mahajan of the Pune-based nonprofit organization Mashal (http://mashalindia.org).  Mashal focuses on the problem of urban shelter and also implements housing projects. It has been working in the Dharavi slum area with theMaharashtra government on its redevelopment. The slum is well-known for its representation in the film Slumdog Millionaire, and the area is next to the Bandra-Kurla Complex business district of Mumbai. Mashal has been mapping the area, home to 60,000 families, to make sure the redevelopment is fair to the families living there.

Land tenure is an issue however. Many slum dwellers do not have official title to the land they live on. Over time, they have become semi-official places to live as governments have hooked many up to electricity and drinking water. Issues of corruption and exploitation are also other problems that need addressing if this real estate windfall is to actually benefit slum dwellers.

Typical slum dwellers are day labourers and poor migrants. But others are people who good easily afford to live somewhere else but don’t want the long commutes to work.

“It is simpler and less expensive to live here,” said Sankaralingam, a plastic merchant, who estimates his annual income at around US $9,300: an amount that could get him a home somewhere nicer.

For Indu Prakash Vaidya, the dilemma – to sell or not to sell – makes for some painful choices. While her current home is prone to flooding during the rainy season, she feels she would have nowhere else to go if she sold the home.

Yet the pressure to sell is great and elemental.

“I have three children, and their education and well-being need to be taken care of. Financial constraints can push me to sell this shanty in the future, then where will I live? I will have nowhere to go,” she told NDTV. 

Published: December 2011

Resources

1) New documentary Urbanized gives a passionate over-view of the challenges facing the rapidly urbanizing world around us. Website: http://urbanizedfilm.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

Categories
Archive Development Challenges, South-South Solutions Newsletters

Business Leads on Tackling Violence in Mexican City

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

The damaging affects of crime and violence can ruin a city. They act as a drag on efforts to increase wealth and improve living conditions, and a city that gets a bad reputation, especially in the age of the Internet, will lose investment opportunities.

The North American nation of Mexico has been struggling against drug and gang-related violence that has left an estimated 47,000 people dead over the past five years. It is a casualty rate worthy of a war.

In Monterrey, the capital of Nuevo Leon state (http://en.wikipedia.org/wiki/Nuevo_Le%C3%B3n), an innovative initiative has brought together local businesses to tackle the root causes of violence and crime. The initiative – called Red SumaRSE, which means ‘joining a network’ – was born from anger and disgust at the situation in the city. And it was ignited by a prominent member of the business community expressing this frustration on the social media outlet Twitter (twitter.com).

The chief executive of the Cemex cement company had had enough one day. Lorenzo Zambrano tweeted a blunt message to other companies in the city: “He who leaves Monterrey is a coward.” It was to be a rallying cry for the campaign to take back the city from the violent gangs.

Monterrey is embroiled in violent drug-related gang crime. Just one incident shows how bad the situation had become. In August 2011 members of the Zetas drug gang torched a casino over a dispute over non-payment of extortion money, killing 52 people.

Law enforcement measures can often only go so far to curb violence in a community. Little impact can be made without addressing the underlying economic causes of much of the violence – poor employment opportunities, drug turf wars between rival gangs, economic instability and more.

“Violence is an expression of social inequality,” Zambrano told The New York Times.

Tragedies like the casino fire provoked the city’s business community to take action. Private companies in the city have stepped up to design and fund a recruitment campaign for the police force and are paying part of the cost for government-backed community redevelopment plans.

Corporate philanthropy in Mexico has a history of being very limited. Apart from distribution of gifts at holiday time,there was little else. But this is changing, with Red SumaRSE showing the way.

“In the last five or 10 years there has been progress both in terms of the quantity of the money and the quality,” Michael Layton, director of the Philanthropy and Civil Society Project at the Autonomous Technological Institute of Mexico, told The New York Times. “But I don’t think Mexico has caught up to Brazil and other countries where the business sector has taken corporate philanthropy to heart.”

The Red SumaRSE alliance of Monterrey’s companies is directing support to non-governmental organizations working on community development. Examples include telephone company Axtel and the tortilla maker Gruma (gruma.com/vEsp) taking charge of 20 other companies to invest in schools, building up infrastructure and reversing drop-out rates.

The Oxxo company (oxxo.com/index.php), Mexico and Latin America’s largest chain store, has started to work at improving conditions in the neighbourhood immediately behind its headquarters. The company is working on building parks, increasing job opportunities and finding ways to prevent teenagers from joining gangs in the first place.

Cemex has also opened a new community centre in a violent neighbourhood where shootings were a regular occurrence. It was based on some Latin American knowledge sharing: inspired by the case of the Colombian city of Medellin, where libraries were strategically located in violent slum areas.

And there is more good work in the pipeline. The business community has drawn up a list of 70 neighbourhoods in the city needing re-development.

Red SumaRSE has not been without its critics. They have attacked the focus on security, education and victims while ignoring corruption, which many believe is the source of many of the city’s problems.

Published: February 2012

Resources

1) Medellin: Walking between slums and dreamworlds of neoliberalism: More on the complexities of the situation in this Colombian city.Website: http://www.a0n.com/medellin/dreamworlds.htm

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

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

Chilean Eco-Buildings Pioneering Construction Methods

By David South, Development Challenges, South-South Solutions

SOUTH-SOUTH CASE STUDY

Across the global South, the search is on for new ways to build without extracting a high price from local environments.

More and more people are recognizing the advantages of energy-saving methods like prefabrication. Prefab building techniques involve assembling a structure from pre-assembled parts or modules made in a factory, or transporting a completed, factory-made structure to a site (http://en.wikipedia.org/wiki/Prefabricated_building). Pre-fabrication has many advantages, especially now that information technologies bring precision to the building process. Prefabrication means the construction process can be tightly controlled, helping to avoid waste, time delays, weather problems, or any of the other idiosyncrasies of a building site. It can also allow large numbers of dwellings to be built quickly by maximizing skills and efficiencies in an assembly-line model of production.

In South America, a Chilean architecture company has pioneered innovative methods to build and deploy accommodation for tourists in an ecologically fragile area. The prefabricated wood cabins also use many emerging saving technologies and clever design tweaks to protect privacy when located close together.

Easter Island (Rapa Nui) (http://en.wikipedia.org/wiki/Easter_Island) sits 3,500 kilometers off the Chilean coast and is well known for its iconic, giant head ancient stone statues, or moai (http://en.wikipedia.org/wiki/Moai). Around 3,791 people live on the island – one of the most isolated inhabited islands in the world – which is both a UNESCO World Heritage Site and a popular tourist destination.

Tourism is vital to the local economy and many people make their living from it. Enterprises making money from tourists range from dive shops and craft stores to restaurants and hotels.

The island has had a good connection between tourism and improvements in living conditions, with tangible improvements made since the increase in tourism in the 1960s. Clean water and electricity were provided and a hospital and a school built.

In the past few years, more flights from Peru and Chile have increased opportunities to visit the island and lowered flight times. The island’s only airport is being expanded to further increase the capacity of flights, a project due to be completed by 2015.

But tourist numbers in 2010 declined from 2009 and this has been attributed to ongoing conflicts between Chilean authorities and the indigenous Rapa Nui people over ancestral lands.

Here as elsewhere, the challenge is to balance tourism with the fragile local environment. Any further expansion of tourism will need to sit lightly on the land and respect the rights of the Rapa Nui people.

The brief for the Morerava eco cabins (http://www.morerava.com/) was to provide environmentally sensitive accommodation that uses few local resources. Built by Santiago-based Chilean architects AATA Associate Architects (http://aata.cl/), the cabins were prefabricated in a factory and shipped to the island during 2010.

The architects specialize in industrial, commercial, educational and institutional, residential and interior design. They pay attention to environmental conditions and the use of resources.

The cabins are arranged around an elliptical courtyard reflecting the shape of the island’s flag design. They have an open-plan set-up and are long and skinny, with rooms arranged in a line from end to end. Nine cabins accommodate six people each. Cleverly, they are designed to retain privacy while being close together. Privacy is maintained through a strategic use of window placement. On one side of the cabin, the windows are high, while they are low at foot level on the opposite side. This prevents there being a direct sight line into the next cabin, while allowing plenty of light to stream in.

Having the cabins built on the Chilean mainland avoided using up local vegetation and resources. Easter Island once was covered with a palm forest. But over the centuries of human habitation, the forests were cut down and the island became almost barren.

Propped up on stilts, the cabins hover over the moist grass floor to avoid damage from rot. The roof is sturdy and made from zinc steel.

They use little water and energy to function. Cross-ventilation airs the cabins and avoids mechanical systems like energy-gobbling air conditioners. Electricity on the island is generated from expensive petrol, so any means to avoid using it means a big savings.

With a mild climate, the cabins do not need insulation.

Water is captured from rainfall on the roof and is then drained into a storage tank below the cabins (http://en.wikipedia.org/wiki/Rainwater_harvesting), and hot water is provided by solar heaters placed on the rooftops. This system circulates the hot water without electricity by using a technology called thermosiphon (http://en.wikipedia.org/wiki/Thermosiphon) which exploits the natural phenomenon of heated water being less dense and rising while cooler water flows downward through the force of gravity.

At the other end of the construction spectrum, one of the most notoriously energy-wasting of structures – an office building – has been given a green makeover. Another Chilean pioneer in green architecture is the Santiago headquarters of Empresas Transoceanica (http://www.transoceanica.cl/), a private investment company in real estate, hotels and tourism, agro-industry and logistics. Its new campus HQ – part park, part office building – maximizes light through the building’s long and bulbous shape.

Designed to reduce energy demand while improving work spaces, it favours natural light while avoiding excess heat build up through wooden slats outside the building.

Geothermal energy comes from a well 75 metres below ground. This provides water cooled at 12 degrees Celsius, to cool the building. The building has been built following the strict environmental guidelines laid down in the LEED guidelines (Leadership in Energy & Environmental Design (LEED) – an internationally recognized green building certification system (http://en.wikipedia.org/wiki/Leadership_in_Energy_and_Environmental_Design).

Extensive planning and design work went into making sure the building’s structure, orientation, lighting, insulation and landscaping reduced energy use and need for energy-intensive mechanical solutions. Skylights bring natural light into the building’s public spaces. There are three stories above ground and two stories below providing underground parking.

The landscaped park around the building is actually the roof for the underground parking garage. The whole edifice creates a seamless connection between the building and the greenery and water features surrounding it.

Published: February 2011

Resources

1) Series of photographs and architectural renderings of the Transoceanica headquarters. Website: http://www.plataformaarquitectura.cl/2010/10/28/edificio-transoceanica-arquitectos-2/

2) World Hands Project: An NGO specialising in simple building techniques for the poor. Website: www.worldhandsproject.org

3)  Builders Without Borders: Is an international network of ecological builders who advocate the use of straw, earth and other local, affordable materials in construction. Website: http://builderswithoutborders.org/

4) An inspiring collection of prefabrication buildings and the techniques used to make them. Website: http://inhabitat.com/architecture/prefab-housing/

5)  Tiny House Design Blog: The blog is full of ideas and plans for making small homes cheaply. Website: http://www.tinyhousedesign.com/

6)  Building and Social Housing Foundation: The Building and Social Housing Foundation (BSHF) is an independent research organisation that promotes sustainable development and innovation in housing through collaborative research and knowledge transfer. Website: http://www.bshf.org/

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