Show Notes
Critical raw materials are everywhere — in your phone, in solar panels, in wind turbines, and in the batteries that power the energy transition. But where do these materials come from? Why does Europe depend so heavily on them? And how can we build more secure, sustainable, and diversified supply chains? In this episode of Invested by Europe, Lerato Kotelo, critical raw materials specialist at the European Investment Bank, explains: What is a critical or strategic raw material Why technologies like batteries, solar panels and wind turbines depend on them How Europe can diversify its supply and reduce dependence on fossil Why recycling and innovation are so important How do new approaches like extracting lithium from geothermal brines work How responsible partnerships with global producers can create win‑win outcomes Lerato also shares insights on Europe’s mining history, today’s rapidly changing extraction technologies, and how innovation is making mining safer, more efficient, and more sustainable. Hosted on Acast. See acast.com/privacy for more information.
More from Invested by Europe
Rockets and satellites get the headlines. But what makes them work? Here are five technologies you've probably never heard of, but they're set to have a big impact on how rockets work and, even, on your electricity bill. We'll hear from the founders of companies working on: the pressure vessels inside every rocket and satellite; a green propellant to replace hydrazine, which can be stored for ten years and restarted in under thirty seconds; the aerospike engine, theoretically superior for sixty years and never yet demonstrated in flight; onboard software that lets satellites decide for themselves what to photograph; satellite data that helps power lines carry more electricity. Five technologies. None of them famous. All of them essential. Hosted on Acast. See acast.com/privacy for more information.
Tomas Jonsson leads the Cassini team at the European Commission's Directorate-General for Defence Industry and Space. It's the EU's space entrepreneurship programme. He describes how Europe's space sector has changed since 2019, with many more companies, real commercial growth and significant private investment. He also talks about the careers the sector offers beyond engineering, and about how companies in Poland, the Czech Republic, Scandinavia and the EU's smaller countries are catching up to the traditional big space economies of Germany, Italy and France. Hosted on Acast. See acast.com/privacy for more information.
AIKO founder Lorenzo Feruglio explains how automation lets satellites make their own decisions, reducing waste and boosting profits (because right now only 10% of the data gathered by a satellite is monetised). An interview about software, artificial intelligence and...fixing a problem that less original thinkers didn't even know existed. Hosted on Acast. See acast.com/privacy for more information.
Europe's space investment hit a record €1.4 billion in 2025. The first half of 2026 already surpassed that amount. We look at the grants, equity, venture debt and, for the first time, commercial bank lending pushing space up the financial agenda. You'll hear from venutre capital investors at Warsaw's OTB Ventures and the European Investment Fund, bankers at the European Investment Bank, and the European Space Policy Institute analyst who tracks where the money goes. Sateliot founder Jaume Sanpera explains why an EU loan is "much more than money". He also names the financial layer Europe needs to build next. Hosted on Acast. See acast.com/privacy for more information.
Space is Europe's "invisible infrastructure". Giancarlo Granero, who leads on the space economy at the European Commission, explains how the European Union's Cassini initiative turned €200 million into a venture ecosystem that raised €1 billion last year. Hosted on Acast. See acast.com/privacy for more information.