# SustainNOW Podcast > Interviews with founders, scientists, and operators building tomorrow's climate solutions across food, energy, materials, and biotech. Hosted by Friederike von Waldenfels. ## Pages - [Home](/): Latest episodes and featured interviews. - [About](/about): About the show and host Friederike von Waldenfels. - [Contact](/contact): Guest pitches, listener questions, and collaboration. ## Categories - [ClimateTech](/categories/climatetech): Episodes on climate technology. - [Clean Energy](/categories/clean-energy): Episodes on clean energy. - [FoodTech](/categories/foodtech): Episodes on food technology. - [Carbon Capture](/categories/carbon-capture): Episodes on carbon capture. - [Regenerative Farming](/categories/regenerative-farming): Episodes on regenerative agriculture. - [Circular Economy](/categories/circular-economy): Episodes on circular economy. - [Biotechnology](/categories/biotechnology): Episodes on biotech for climate. - [NatureTech](/categories/naturetech): Episodes on nature-based solutions. - [Product Development](/categories/product-development): Episodes on sustainable product development.