Shit, it's profitable

By Kundan Pandey  Down to Earth,  Nov 30, 2014

Bengaluru farmers have revived the practice of using human excreta as manure. This has created an informal economy that is benefiting many.

A honey-sucker truck dumps excreta inside a pit in a farmland in Bengaluru

Farmer Raj Anna has been making unprecedented profits from his farmland since the past few years. The 42-year-old earns more than Rs 15 lakh a year. Ask him how he manages such a handsome income and he replies—through human excreta. Anna is one of the 1,000-odd farmers in Bengaluru who have revived the lost practice of using human excreta as manure.

“Our ancestors used human excreta in farmlands. In fact, as a child, I saw my father design a latrine using a net of wood. In summers, he would cover the latrine with husk. Later, he would use the waste in the farm,” says Anna, adding that it was a natural process in the earlier days as people would defecate in farms. “With the popularity of modern-day latrines this practice has reduced in the past few decades,” he points out.

Anna, who was the first farmer in Bengaluru’s Veer Sagara suburb to start using human waste as manure, explains that the idea came to him one day when he saw a honey-sucker truck—a specialised vehicle used for extracting and transporting waste—dumping human excreta in a fallow piece of land. “Initially, I would wait for the trucks to dump the waste in fallow land and then transport it to my farmland. Later, I dug a big pit and asked the drivers to directly dump the waste on my land,” he says. According to him, it is a win-win situation for all, with him getting free manure and the trucks getting a free space to dump the waste. “In a few months, I started getting so much waste that I began selling it to other farmers,” adds Anna. 

Today, this has started an informal trade in Bengaluru which is benefiting the farmers, owner of honey-suckers and citizens who are not connected to the sewerage system. The informal sector today employs close to 200,000 people and is worth Rs 75 crore.

A win-win situation

Bengaluru has a population of 8.5 million, as per the 2011 Census. Ideally, the Bengaluru Water Supply and Sewerage Board (BWSSB) should take care of sewage treatment and disposal. But the reality is that just 40 per cent of the city is connected to the sewage network, according to the Comptroller and Auditor General report 2011. The rest of the city, or 5.1 million people, have on-site sanitation with off-site disposal, or are forced to defecate in the open, says a paper prepared by the International Water and Sanitation Centre in 2012.

Bengaluru-based engineer S Vishwanath, who coauthored the paper, says the huge population in the country not connected with the sewage system has to find its own way to handle the waste. This is the basis of the new informal economy that is emerging in the city. The areas that do not have a sewerage connection have septic tanks and rely on private honey-sucker operators to empty the tanks. The truck operators, who earlier struggled to find wasteland to dump the excreta, now have free space in farmlands.

Farmers in Bengaluru are using human excreta as manure to grow high-quality grass (Photographs: Kundan Pandey)

Nageshwar Rao, who owns eight honey-sucker trucks, admits competition has increased in his business after farmers started taking the waste. “Earlier, farmers were approaching vehicle owners and even giving money to have the sludge dumped into their fields. Now, there is much competition in the market. We approach the farmers to take the sludge to their fields,” says Rao.

He reveals that earlier he used to charge at least Rs 1,500 to clean one pit, but the cost has come down because of increased competition. “We at times are forced to offer services at as low as Rs 700,” he says. While there is no official figure available, operators claim that at least 500 honey-sucker trucks are active in the city.

This boom is also helping the manufacturers of honey-sucker trucks, who say they are finding it difficult to meet the surge in demand. “We take 20 days to make a honey-sucker truck with the capacity of 4,000 litres. It costs the customer Rs 2.5 lakh. But now many people are converting regular tankers into honey-suckers for gathering and carrying waste,” says Doreswami, who owns one of the two major honey-sucker manufacturing garages in the city.

Profits for all The informal sector today employs close to 200,000 people and is worth Rs 75 crore Farmers More than 1,000 farmers on the outskirts of Bengaluru are using human waste as manure. They claim the shift has increased their produce and reduced their dependency on fertilisers Colonies without sewerage line Almost 5.1 million people are not connected to the sewage network in Bengaluru. They now pay less to get their septic tanks cleaned by honey-sucker trucks Honey-sucker truck operators The number of honey-sucker truck operators has shot up after farmers started taking human excreta from them. Many are also converting regular trucks into honey-suckers now Honey-sucker manufacturers Manufacturers in Bengaluru say people are now converting their regular trucks into honey-suckers because of the growing demand

The farmers who have taken to the practice say it has benefited them in more ways than one. For starters, their dependency on fertilisers has gone down. They are also saved from the side-effects of chemical fertilisers. As a result, Anna, who owns 2.5 hectares, now farms on an additional 2.5 hectares he has taken on lease. “I recently bought a crop cutter worth Rs 4 lakh and plan to take more farmland on lease,” he adds.

“Human excreta contains nutrients such as nitrogen, phosphorus and potassium, which is good for plants,” says C A Srinivasamurhty, professor and head of the soil science and agricultural chemistry department at the University of Agricultural Sciences, Bengaluru.

In fact, the 2012 paper carried a case study on the annual value of human excreta in the African nation of Niger. It shows that average excreta produced per family per year in Niger is equivalent to approximately 90 kg of chemical fertiliser, which is well beyond the reach of any small farmer. The situation will not be very different in India. (Estimate for India)

A health hazard

While the people are happy with the arrangement, experts warn that dealing with human waste poses some health concerns as well. For instance, it can lead to cholera, diarrhoea and several other infections.

Vishwanath also points out that using human excreta directly on farmland increases the chances of groundwater contamination. “Bengaluru’s water level is low, which reduces the risk of groundwater contamination,” he adds. Experts believe that the new informal economy that is picking up in Bengaluru offers a viable method to reuse human waste. They suggest government intervention to regularise the system. “The country is struggling with its waste and this offers a solution. The only problem with the model is that it is unregulated. If monitored properly, this locally developed model can play a significant role in handling human waste,” says Vishwanath.

Cash reward for awareness against peeing in public

By IANS - JAIPUR   http://www.newindianexpress.com/nation  November  11, 2012  Updated  February 4, 2013

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The volunteers will blow whistles or beat drums if they find a person urinating or defecating in public. AP photo

A civic body in Rajasthan has announced a Rs.500 reward for students who raise awareness against peeing in public by blowing whistles and beating drums when they see a person in the act.

The students will have to send their nominations for the reward and an appreciation letter to the panchayat office after carrying out the service against public urination voluntarily, officials said Sunday.

The Jhunjhunu Zila Parishad announced Nov 4 that it would use volunteers to embarrass people who relieve themselves in public places.  The volunteers will blow whistles or beat drums if they find a person urinating or defecating in public.

"We are getting encouraging response to our project. We have already roped in volunteers. Students can play an important role in effective implementation of the scheme," said a Zila Parishad officer, who did not want to be named.

He said students would keep watch in areas where people tend to urinate in public. The Zila Parishad has launched the scheme in 34 villages in the district in the first phase.

"We will study the response and add more villages in the next phase," he said. He said toilets had been constructed in every household in 30 villages of the district under a government project. "A total of 258 villages are yet to be covered. But work of constructing toilets there will begin soon."

Toilets before Temples

Indian PM Narendra Modi Brings Vision Of "Toilets Before Temples" To A U.S. Audience (Abbreviated)

 By Jeff Chu, m.fastcompany.com   September 29th 2014 3:49 PM

Indian Prime Minister Narendra Modi stood on a stage in Central Park and saluted 60,000 mostly youthful activists who had earned tickets to the Global Citizen Festival through their work against global poverty. The organizers had invited him to highlight his pledge to expand sanitation in India and end open defecation. Modi called on activists to get behind a plan to end open defecation and install toilets in every Indian home.

He said it was a formidable challenge of ending open defecation in India by 2019--the 150^th anniversary of Mahatma Gandhi’s birth. This is a message he had earlier shared with the country during his Indian Independence Day speech: “We need to build toilets before we build more temples.” Modi sees the elevation of sanitation standards as a key measure to eradicate extreme poverty, develop the Indian economy, and make it friendlier to outside investment. There’s already plenty of funding for his sanitation initiatives, with Indian companies having pledged tens of millions of dollars for more toilets.

However, even where there are public toilets in India, they are often not well maintained. Open-air defecation is seen as more sanitary in many communities. One villager said: “I go for my morning walk and I relieve myself in a field. I am one with nature.” Others said it is unhygienic to share a toilet with others: “Why would I want to go into a room where my sister or mother or brother relieved themselves? That is unsanitary.”

One woman who owned a sparklingly clean indoor toilet would not allow anyone else to use it. To capitalize on the sense of ownership, Modi plans to make the toilet each household’s crown jewel. By 2019, he hopes that every household and every school in the country will have its own toilet. “It will become a private asset,” Evans says, “and all signs point to private assets being kept in better repair than public ones.”

The infrastructure build out will need to be accompanied by massive education to shift mindsets. and while outsiders can provide support, it will only be community members themselves who can create change. They traveled to one village where a group of female elders told them a story about how they had educated the entire community about the importance of indoor toilets.

“They didn’t say ‘defecation.’ They said ‘shit.’ They said, ‘Just because you take a shit in the field doesn’t mean it stays there. The flies that just landed on your food also landed on that shit,’”  “One woman held up a glass of water and said, ‘Who would drink this?’ Everyone raised their hands and they passed the glass around. Then she took a piece of hair and slid it through a piece of shit. Then she stuck the hair in the water and asked, ‘Who wants to take a sip of this water?’” Nobody volunteered. The woman continued: “What you don’t understand is that the fly has four legs that are the same size as the hair. When the fly lands on the shit and then your food, you are eating your neighbor’s shit. You don’t even like your neighbor--and you’re eating your neighbor’s shit.” Within months, a community of 380 homes, only 10% of which had previously had indoor toilets, had been entirely converted.

To replicate this change in thousands of Indian communities, Modi went on, “Some believe that the world changes with the wisdom of the old, I think that the idealism, innovation, energy and ‘can-do’ attitude of the youth is even more powerful.” Then, in a perhaps unwitting nod to the otherworldly help his effort might need too, he saluted the crowd and said, “May the force be with you.”