How Supercool Earth's microbes could ease the...

Lithium-ion batteries have revolutionized energy storage, but inexpensive, truly long-duration batteries may still have a significant role to play in backing renewables and decarbonizing the grid. Form Energy is tackling that challenge with a new class of iron-air batteries. By o ...  Show more

If you’re building a consumer software startup, your investors may expect you to project hockey stick-style growth. But if you’re building the physical infrastructure of the clean energy transition, you’re likely in a very different position. Frank O’Sullivan, Managing Director a ...  Show more

This might be our wonkiest topic yet: Techno-economic analysis, or TEA.  Before a startup proves its technology is commercially viable, it models how a technology would work. These TEAs include things like assumptions about inputs, prices, and market landscape. They help investor ...  Show more

Over the past three seasons of With Great Power, we've met some of the incredible people working to make our power grid smarter, cleaner, and more resilient. We've examined the complexity of policy and regulation. We tackled the challenges of adopting new technologies like artifi ...  Show more

The latest innovations in biotech are upending our approach to disease, longevity and climate change. Are we ready? This hour, TED speakers share ideas at the forefront of this new wave. Guests include co-founder of the Human Cell Atlas Aviv Regev, physical chemist Brad Ringeisen ...  Show more

Low-carbon hydrogen has taken a few knocks in the headlines lately. There have been cancelled projects and fewer splashy announcements. Policy support has been jittery. Is momentum fading, or are we simply moving out of the hype phase and into the serious work of delivery? Host E ...  Show more