The ClimateTech Podcast

• Advancing Biobased Technologies in the Bioeconomy

  This episode looks at the concept of the bioeconomy and its potential to contribute to climate change mitigation and adaptationIt examines the progress being made in scaling up the availability and use of these technologies, highlighting both global trends and region-specific developments. Biobased technologies include processes, products and systems derived from renewable biological resources such as biomass, agricultural residues and algae that can be sustainably replenished over time. Accelerating technological innovation and policy momentum is driving growth in biomass utilization and biogenic carbon solutions, sustainable land use and advanced biobased materials. The global bioeconomy is valued at an estimated $4–5 trillion, with the potential to grow to $30 trillion by 2050, positioning it as a cornerstone of the transition to a low-carbon, climate-resilient, and sustainable future. Realizing this potential will require targeted action across technology, finance, and effective governance and policy.Join Daya Pandey, Francis X Johnson, Alex Godoy-Faundez and Debora Ley, lead authors of the 2025 Climate Technology Progress Report in a broad discussion of the bioeconomy.

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• Clean Cooking - Financing, Policy, and Innovation for Last Mile Impact

  In this episode of the ClimateTech Podcast, we explore how clean cooking—especially electric cooking powered by renewables—is emerging as a powerful climate solution with wide-reaching benefits for health, gender equality, and sustainable development.We delve into why clean cooking is now a national priority in Uganda, the numerous co-benefits, barriers to scale, including affordability, access, and awareness, and how carbon markets and Article 6 of the Paris Agreement can unlock new financing pathways.Guests:Herbert Abigaba, Head of the Clean Cooking Unit, Ministry of Energy, UgandaRuth Akiiki Komuntale, Managing Director, ECOCA East AfricaBen Jeffreys, Managing Director, ATECSandra Cavalieri, Clean Cooking Lead, Climate and Clean Air Coalition (CCAC)For more insights, check out the report Business and Financing Models for PV-Supported Clean Cooking.Or check out the SOLCO Partnership - a multi-stakeholder ecosystem catalyzing the transition to solar-powered electric cooking or hybrid e-cooking in last mile communities across the globe, and the Global Electric Cooking Coalition (GeCCo) - a collaboration of eCooking advocates seeking to significantly scale up access to electric cooking solutions across the world.

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• Turning Waste into Power — Waste-to-Energy Solutions in Africa

  In this episode of the ClimateTech Podcast, we explore how waste—often seen as a challenge—can become a powerful resource for clean energy and local development across Africa.We dive into the growing waste crisis, how waste-to-energy solutions can reduce pollution, cut emissions, and create jobs, practical innovations in refugee settings and informal waste collection, and look at lessons from the SESA project on capacity building, peer learning, and inclusive planning.Guests:Guglielmo Mazzà, CEO and Co-founder of ReFuse, a Lebanese social enterprise focused on integrated solid waste managementClaudia Schröder, Senior Professional Officer for Climate Change, Energy & Resilience at ICLEI AfricaExplore the SESA Toolbox for practical, replicable energy solutions here: https://toolbox.sesa-euafrica.eu/More information on the Sunny project can be found here: https://sunny-project.eu/

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• Unlocking the potential of biogas

  In this episode of the ClimateTech Podcast, we explore the untapped potential of biogas as a renewable energy solution— looking at experiences from Brazil and research from Africa. From household systems to industrial-scale applications, biogas offers a powerful way to reduce emissions, improve waste management, and support energy access.Guests:Yuri Schmitke, President of the Brazilian Association of Waste Energy Recovery (ABREN), who shares insights from Brazil’s national biogas strategy and upcoming biomethane mandate.Dr. Solomon Eghosa Uhunamure, postdoctoral fellow at the University of Cape Town, who brings a research-based perspective on biogas adoption in South Africa.This episode is produced through the Smart Energy Solutions for Africa (SESA) project, funded by the European Union.Explore the SESA Toolbox for practical, replicable energy solutions here: https://toolbox.sesa-euafrica.eu/List of Solomon´s publications and research: https://www.researchgate.net/profile/Solomon-UhunamurePublications available through ABREN: https://abren.org.br/downloads/

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• Breaking barriers: Scaling urban nature-based solutions in South Asia and Latin America

  In this episode, we look at nature-based solutions and how we can overcome the barriers to scale and implement them in growing cities. The guests present several societal and biodiversity co-benefits resulting implementing nature-based solutions for climate adaptation and resilience in cities.  We delve into policies, regulations, and the need for enhanced capacity and peer-to-peer knowledge transfer between cities of the global south.Guests:Julia Rocha Romero, Advisor – Nature-based Solutions, UNEP-CCCGabriel Dias Mangolini Neves, Environmental Engineer, Municipality of Campinas, BrazilMonalisa Sen, Associate Director, ICLEI – Local Governments for Sustainability, South AsiaLinks to reports and cases mentioned in the episode:Enabling Future-Ready Urbanization in Fast-Growing Cities with Nature-based Solutions Business Models for Financing Nature-Based Solutions in Urban Climate ActionLinear parks in Campinas, BrazilCanal restoration in Kochi, India

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