Articles by Sadna Samaranayake
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Wednesday
May 8
2013Mirror, Mirror on the Wall: Reflections on the next wave of water innovation
Paul Polak believes that the solution to expensive and often dirty diesel powered water pumps in emerging market lies in fundamentally re-engineering the affordability of solar powered (solar photovoltaic) pumps. His new company, SunWater is developing a 2 kilowatt solar-powered pumping system that can do the same job as a 5 horse power diesel pump, coupled with drip irrigation and water storage solutions, to boost yields for small farmers.
- Categories
- Agriculture, Energy
- Tags
- Base of the Pyramid, solar
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Guest Articles
Thursday
October 11
2012Aligning Strategy to Maximize Impact: Reflections from Columbia’s Social Enterprise Conference 2012
At this year’s Columbia Business School Social Enterprise Conference, Aligning Strategy to Maximize Impact, the themes of technology and business model innovation, partnerships and capital mobilization featured prominently. Almost in direct contrast to last year’s back-to-basics themes of connection, and the network, this year’s conference was decidedly forward looking, covering a smattering of emerging strategies and sectors experiencing rapid redefinition.
- Categories
- Social Enterprise
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Guest Articles
Thursday
June 28
2012PopTech: On Failure, Jedi Knights and the Edge of Social Change
I recently sat down with Executive Director and Curator Andrew Zolli, and PopTech President Leetha Filderman for a candid conversation on a broad spectrum of topics, from impact investing to the importance of failure, to the pace of social innovation and how PopTech sees its role as an accelerant. While best known for its leave-your-head-spinning conferences, it appears that what’s actually popping at PopTech is a lot quieter, slower and more fundamental than may initially meet the eye.
- Categories
- Education, Impact Assessment
- Tags
- failure, incubators
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Thursday
June 7
2012A Formula for Social Innovation?: Reflections from the UN Social Innovation Summit, 2012.
At last week’s United Nations Social Innovation Summit in New York, all manner of change agents - from social entrepreneurs, to philanthropists, industry titans, impact investors and celebrities stretched the confines of a term that, admittedly, gets thrown around haphazardly and can mean different things to different people. What exactly is “social innovation?”
- Categories
- Impact Assessment, Technology
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Saturday
May 19
2012Weekly Roundup: This BoP Exit Brought to You, Courtesy of the Cloud
This week atyati technologies, a leading technology platform provider for the rural banking sector in India, with 2.5 million end users was purchased by Genpact, a $1.9 billion global leader in business process and technology management. The acquisition marks one of a handful of instances where a BoP-focused private initiative has been acquired in a mainstream transaction.
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- Uncategorized
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Friday
November 18
2011Three Decades in the Making, How the Aravind Model Came into Focus
At the core of Aravind?s success is a strong culture of service, an attitude of daily work, not as a mechanical endeavor, but as work in service of self and community. This central ethic permeates the Aravind workforce and drives its mission. But how does a culture of service, where many patients are treated for free, add up to good business?
- Categories
- Health Care
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Guest Articles
Wednesday
November 16
2011Where Free, Profitable, Impact and Scale Intersect: Insights From the Story of Aravind
Aravind Eye Care is a self-sustaining and profitable organization that treats most of its patients for free or at a deeply subsidized rate. A new book, "Infinite Vision," provides insights into the man who put Aravind into motion, and chronicles the strategic decisions, growing pains, innovations and efficiencies behind this BoP success story.
- Categories
- Health Care, Social Enterprise
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Guest Articles
Friday
October 28
2011Housing Series: Strategies to Add Quality and Value to Incremental Home Improvement
Various stakeholders are working together with BoP communities to innovate new, inclusive and market-driven strategies to raise quality, lower costs and add technical assistance - assistance that leaves citizens not only with a sturdier roof overhead, but with increased confidence, skills and a good credit track record to build on for the future.
- Categories
- Uncategorized
- Tags
- housing