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
Jul 14
Bigger turbines, bigger consequences: how wind is rethinking risk, insurance, and predictive maintenance
Wind remains fundamentally healthy: electricity demand is rising, decarbonised power is still needed, and both Europe and the US continue to pull new projects forward, albeit for different reasons. But the industry’s center of gravity is shifting. The conversation is no longer ju ... Show More
45m 41s
Jun 30
As racks scale, power must change: The AC-to-DC rethink inside AI factories
As AI systems scale, the infrastructure challenge is no longer just about chips, models, and software performance. It is increasingly about the physical systems that allow computation to happen at all: power delivery, cooling, water access, and the speed at which new capacity can ... Show More
33m 9s
Jun 16
Handing back the mic: Six months of data center reality, from Bragawatts to behind-the-meter, and the questions still open
A year ago the data centre conversation was about scale. Increasingly it is about what happens when the announcements meet the physical grid. New capacity is being announced at roughly 435 megawatts a month, enough to power a city of 400,000 people, but two-thirds of that committ ... Show More
43m 54s
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