How This MBA Social Entrepreneur Is Solving a Basic Need With Her Sanitation Startup

Award-winning entrepreneur Nidhi Shah, WG’17, G’17, has set out to fill human needs, whether toilets for urban India through her social enterprise or free lunch on Fridays for her entrepreneurial classmates.

Most successful businesses start by fulfilling a need. When Nidhi Shah, WG’17, began her business, she set out to fulfill one of the most universal needs — toilets. After all, everybody uses them.

The idea is behind RevoLOOtion is to sell, install, and maintain non-networked composting toilets in both urban and rural communities in India. As a for-profit social enterprise, Nidhi’s venture has racked up support and awards, including the Santander Venture Award and Jacobson Global Venture Award, support from Wharton’s Venture Initiation Program, pilot funding from Infosys Foundation, and most recently the Social Impact Award in the Penn Wharton Startup Challenge.

Nidhi has been fascinated with reducing waste since she was a middle-schooler pulling recyclables out of her family’s garbage.

“Composting is just a natural process,” she said. “Whatever organisms live in the air in the environment just go at it and break down the material. Literally, it’s just time and things that already exist in the waste. You can increase oxygen and aerobic decomposition by mixing the waste, and of course there are chemicals and organics you can add that enhance the process. But composting is essentially breaking down waste into a dirt-like substance.”

The RevoLOOtion Begins

Nidhi recently graduated with a Wharton MBA and an MA in International Studies with a South Asia/Hindi concentration through the Lauder program. Prior to Wharton, Nidhi worked as a process engineer designing factories.

“Two years into working, I had this existential crisis. ‘What am I doing with my life?’” she said. In her work as a chemical engineer, she learned about Toilets for People, which was working with NGOs to provide composting toilets for rural areas in Latin American countries. Soon she started to work for the sanitation startup on the side.

She came to business school to gain skills to benefit Toilets for People, but around the time she was admitted to Wharton, she struck out on her own with the business plan that became RevoLOOtion.

“I knew that I wanted to focus on India,” she said. “The need there for affordable, ecological sanitation was pretty massive.”

Nidhi and RevoLOOtion are targeting informal urban settlements in India.

“Some may be illegally settled, but they’ve been there now for hundreds of years,” Nidhi said. “They have these haphazard sewage systems. When you have a flush toilet, you need an underground sewage network, but when you have a compost toilet, it’s just above ground. It fits into bathrooms that already exist but don’t have a solid waste receptacle yet.”

Why Wharton and Lauder

Nidhi chose Wharton and the Lauder program to gain better access to India, where she was born. She lived there for the first 11 years of her life, but she had never worked in the country and wanted to improve her Hindi skills.The two-month Lauder Summer Immersion in Delhi and Bombay got her to a flying start, allowing her to meet business people and cultural leaders while improving her Hindi language fluency.

“People always ask me why I’m taking Hindi. In the Indian business world, you can make do with English,” she said. “But sanitation affects the Hindi-speaking population of India disproportionately.”

Nidhi met her business partner, Swathi Sadagopan, through LinkedIn when Swathi was working on a business plan competition with a related sanitation idea. Nidhi advised her, and after Swathi won, they decided to join ventures, even though Swathi is based in Canada. While Swathi handles sales and marketing, Nidhi is in charge of the product side, which is still in development.

“We haven’t yet tested our toilets so far,” she said. “What we’ve been doing is working on new iterations, which we work with different people to design. We built one this summer and last summer. Eventually I’ll probably use some of my chemical engineering expertise to figure out the carbon-nitrogen ratios and things like that.”

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