Operating Partner, Catalyst Fund || Co-founder, Africa: The Big Deal || For climate adaptation startups in Africa only: maxime@thecatalystfund.com
Here's a trend I am fascinated by. Spending a significant amount of my time for the past 2-3 years looking at new models within climate adaptation and climate tech overall, especially in Africa, I am amazed to see an increasing number of sectors where startups are actually leveraging tech and innovation to go back in time and improve/revisit very ancient models. Let me give you some examples: 🚗 Mobility: in cities especially, transitioning from cars back to... bicycles 🚲 [examples of startups: Upway, EMotorad, etc.] 🚢 Shipping: transitioning from engine ships back to... sailing ships ⛵ [examples of startups: AYRO, Norsepower, etc.] 🌾 Agriculture: transitioning from monoculture back to... agroforestry 🌳 [examples of startups: Sand to Green, Propagate, etc.] 🏗 Construction: transitioning from cement back to... bamboo 🌴 [examples of startups: African Bamboo, SEAD Bamboo, etc.] What other sectors have you seen similar trends in? 🤨 ...and if you know some early stage startups in Africa doing something along this trend, please refer them to us at Catalyst Fund or share a pitch deck directly with me: maxime@thecatalystfund.com cc Maelis Carraro Karen Serem Waithaka Massimiliano Hasan Malika Anand Benjamin Rombaut 🌳
Very good examples of low tech to high tech innovation, I'm looking up graphene case hardening for biocomposites, research is done- Access is key. But not Direct-Access.
More startups are going green with solar energy solutions to replace diesel generators
🌳 🌾 🌳 Tech, is not the solution. Tech is there to democratise and facilitate a solution: agroforestry, wind power, bike sharing, NBS financing etc.
Head of Component @ GIZ | Data Science | Digital Transformation | Entrepreneurship & Innovation
2moRoman concrete. Mixing concrete with volcanic ash and quicklime results in a material that self-seals erosion-induced cracks and thereby strongly increases durability under saltwater exposure compared with modern (Portland) concrete, making it a more appropriate material for coastal construction. Given the very high emissions involved in concrete production, any increase in durability that prolongs concrete structures' lifetime is also likely to be climate-friendly.