Solar, wind, hydrogen and nuclear – we need more investment in these renewables, but where can the money come from? In 2022, worldwide investment in renewables hit almost half a trillion dollars. Investment in solar – the largest sector - jumped 36% to 308 billion. Investment in wind – the second largest – remained stable at 175 billion. Overall investment i ... Show More
Oct 6
Re-release: Building the plane while it’s flying: data centers, utilities, and the new rules of power
After more than a decade of flat demand, the US power sector is now facing explosive growth, arriving faster than grids, generation, and transmission can be built. In this episode, Interim host of Interchange Recharged Bridget van Dorsten is joined by Chris Seiple, Vice Chairman ... Show More
44m 6s
Sep 22
When hydro is no longer enough: Colombia’s race to diversify before the next El Niño
Colombia’s power system was built around a powerful advantage: abundant hydropower backed by domestic gas, delivering electricity that was relatively cheap, relatively clean, and largely local. But that model is coming under pressure from two directions at once. Climate volatilit ... Show More
42m 38s
Jun 2023
Big Green Is Under Attack - As Clean Energy Scales Up, Criticism Grows
More money will be invested this year in the solar industry than in oil production. So said Faith Birol, executive director of the International Energy Agency, last week. Amy Harder, executive editor of Cipher, attended the Cleanpower 2023 event in New Orleans and experienced at ... Show More
55m 29s
Oct 2025
Capital Clash: Clean Energy vs Fossil Fuel Finance
Global energy investment is entering a period of realignment. Tariffs, inflation and geopolitical tensions have disrupted financial models, while a backlash against ESG along with renewed fossil fuel demand, driven partly by AI’s power needs, are redirecting capital flows. At the ... Show More
38m 58s
Jun 2022
The Changing Future of ESG Investing
Today, we’re following the money. Where does investment go in order to build a zero-carbon future? Where does the money get used, and where does it not?This week Ed is joined by Emily Chasan, Director of Communications at Generate Capital, and Shanu Mathew, Vice-President of Sust ... Show More
54m 45s