Bio-toilet user Kandenku Swaroopa. Photograph: Banka Bioloo

Banka BioLoo, an Indian social enterprise that provides solutions for human waste treatment, has joined the Business Call to Action (BCtA) with a commitment to expand distribution of environmentally-friendly bio-toilets to low-income people across India. BCtA is a global initiative that encourages companies to fight poverty through inclusive business models. It is supported by the United Nations Development Programme (UNDP) and other international organisations.

Banka BioLoo’s inclusive business model calls for the installation of 300,000 “bioloos” – the company’s innovative sanitation system – across the country by 2020. Bioloos will also be installed in 3,000 schools – reaching an additional 120,000 girls. The company estimates that 94,000 local, temporary jobs will be created as a result of this expansion.

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“Banka BioLoo is committed to environmental sustainability and social uplift by providing affordable and sustainable solutions for sanitation across India,” said Sanjay Banka, Banka BioLoo’s chief executive officer. “By providing eco-friendly bio-toilets, we are helping to meet the new Sustainable Development Goals while supporting the Indian government’s vision of a cleaner, healthier society. We are pleased to have our business model recognised by the Business Call to Action and look forward to working with fellow members to advance the new global development agenda.”



The shortage of sanitation facilities in India is a major concern. Nearly 600 million people – half of the country’s population – lack access to adequate sanitation, which increases the risk of water contamination and diseases. According to the World Bank, diarrhea kills approximately 800,000 children under age five every year and leaves millions more malnourished and stunted. The absence of sanitation is especially acute in rural and peri-urban areas with its higher than average population density and lack of access to water and sewage infrastructure.

To address the need for an inexpensive and easy-to-operate alternative to traditional waste disposal, bioloos treat human waste at the source with no need for transport, no contamination of the environment or groundwater, no energy requirements and no heavy infrastructure. The bio-toilet system leaves pathogen-free water that can be used for gardening. In large bio-tanks, methane can also be collected and used for fuel.



Facebook Twitter Pinterest Bio-toilet construction. Photograph: Banka Bioloo

Bioloos can be installed on any terrain – in urban, semi-urban or rural areas. They use a bio-digester technology that was developed by India’s Defense Research Development Organization. Although the technology has been available for several years, Banka BioLoo was one of the first companies to commercialise it and then successfully introduce it into some of India’s most hard-to-reach areas.

Banka BioLoo works directly with the families at the base of the economic pyramid (BoP) as well as in partnership with regional and local governments, NGOs, foundations, private companies and municipal corporations, installing bioloos in schools, homes, public places, rural areas, construction sites, urban slums and other areas with no sewage systems. Through these efforts, 3,000 bioloos are installed each year.

Women and girls are the biggest beneficiaries of Banka BioLoo’s technology: bioloos provide them a sense of security and dignity, support menstrual hygiene and contribute to girls’ school attendance.

Its main public sector partner, the Indian Railways, is switching from open-chute toilets to bio-toilets on its trains, leading to fecal-matter-free rail tracks. This switch has a direct impact on passengers, as well as indirect impact on the millions of poor families that live near railroad tracks. These impacts are even greater considering the reduced risk of water-borne disease through onsite waste treatment.

A major pillar of Banka BioLoo’s inclusive business model is local employment and sourcing. All staff involved in manufacturing the units are given pensions, health benefits and access to the banking system. Each installation includes the training of local masons and labourers, some of whom are later given full-time employment. In addition, every service contract provides employment for 10-12 local youth from BoP families – 50% of Banka BioLoo team members are from low-income households.

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“Banka BioLoo’s inclusive business model is an example of the power of the private sector to address development challenges through innovative, needs-based products, strategic partnerships for marketing and distribution, and viable employment that helps families move out of poverty,” said Suba Sivakumaran, BCtA programme manager. “We are pleased to welcome the company as a member and look forward to gaining from Banka BioLoo’s knowledge and experience.”

For further information:

Business Call to Action: Jeanne Finestone at jeanne.finestone@undp.org

Banka BioLoo: Sanjay Banka at sanjay.banka@bankabio.com

Content on this page is paid for and provided by Business Call to Action, sponsor of the role of business in development hub