Line of Sight Podcast · Don Heider PhD, Brigit Helms PhD

Creating Value From Waste with Sistema.Bio With Madrin Maina and Alex Eaton

·39 min·2 clips

A World Bank-funded health trial found 49 days of free time per household for women in Kenya.

1. Line of Sight Podcast’s “Creating Value From Waste with Sistema.Bio With Madrin Maina and Alex Eaton” focuses on biogas systems that convert waste into energy and fertilizer. 2. Don Hyder and Bridget Helms host Alex Eaton, CEO and co-founder of Sistema Bio, and Medrin Maina, East Africa Director, both of whom explain how the company works across farms. 3. The episode asks how Sistema Bio can help small farmers become more productive, climate-smart, and financially able to adopt a digester. 4. Eaton says the core intervention is a biogas digester that captures methane from organic waste and turns it into renewable fuel and organic fertilizer. 5. He says the company also provides financing and training because the upfront cost is the main barrier for family farmers. 6. Eaton says Sistema Bio sells the digesters directly and uses payment plans, SDG funding, and carbon markets to reduce what farmers pay. 7. Maina says Sistema Bio has operated in Africa since 2017, with Kenya as the regional headquarters and expansion into Uganda, Ethiopia, and Malawi. 8. Eaton says the company has over 10,000 units installed across East Africa and has reached over 50,000 lives. 9. Eaton says India became a major market because 45 percent of the population still works in agriculture and the country has about 80 million farms. 10. He says Sistema Bio just crossed 50,000 units in India, up from about 500 three years earlier. 11. Maina says more than 70 percent of end users are women because they cook for their families and manage daily household energy use. 12. She says the technology links clean cooking, indoor air pollution, crop productivity, and women’s economic power. 13. Eaton says the company published two papers this year with the World Bank and IFC based on a health trial in Kenya. 14. He says that trial produced the first quantifiable health data for a clean cooking intervention and used avoided disability-adjusted life years as a measure. 15. Eaton says the Kenya study measured about 49 days of free time per household for women. 16. He says biogas use increased during covid while many households using electricity or LPG fell back to firewood. 17. The interview style is direct and explanatory, with Bridget Helms pressing on financing, adoption, and women’s economic power. 18. Eaton and Maina both speak in practical terms, mixing field examples, data points, and company values. 19. Farmers, clean-energy operators, and impact investors would find this useful. 20. Listeners wanting celebrity interviews or light entertainment probably should skip it.

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