It feels like every other week we hear news about another CEO or billionaire jetting off into space. Are we entering a new era of the Space Race? instead of politicians and governments gloating about their space programs, we now have billionaires live-streaming their afternoon flights to the edge of the ozone. Every one of these launches emits 300 tons of ca ... 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
Sep 15
The fastest path to more power: How advanced conductors could unlock grid capacity without new transmission
The pressure on the power system is no longer theoretical. AI, data centers, electrification, and new industrial load are arriving faster than utilities can build generation and transmission through conventional timelines. One of the least glamorous but potentially most consequen ... Show More
46m 32s
Mar 2021
Can space exploration be environmentally friendly?
<p>The space industry, with its fuel-burning rockets, requirements for mined metals and inevitable production of space junk, is not currently renowned for its environmental credentials. Can space exploration ever be truly environmentally friendly? Presenter Marnie Chesterton answ ... Show More
39m 34s
Oct 2019
The Race for Space, and the Invasion of the Electric Scooters
Does Space represent a real economic opportunity or are expensive endeavors like SpaceX a form of billionaire hubris? Youngme Moon , Felix Oberholzer-Gee , and Mihir Desai discuss the Race for Space, before debating the viability of the electric scooter market in cities around th ... Show More
33m 33s
Jul 2025
Space: the next investment frontier?
Billionaires, scientists and start-ups are all trying to get in on the action. And it's not all about sending rockets and satellites into space. Space-enabled technologies are informing climate forecasting and disaster planning, as well as playing a role in logistics, defence and ... Show More
17m 29s