Today

Saving your bacon: healthy-eating policy evolves

Decades of messaging have not worked, so governments are trying new ways to get citizens to eat well, from scary labelling to taxing the junkiest foods. Will it work? The death of a plague researcher in Russia is made more mysterious by the government’s resolute lack of transpare ... Show More

24m 42s

Yesterday

Valley of the shadow of debt: bond-market jitters

Bond yields across the rich world keep ticking up. We take a global look at where the risks are mounting most, and just how much worry is warranted. What might have once seemed fanciful is becoming real: delivering daylight to dark parts of the world using mirrors in space. And t ... Show More

21m 39s

Oct 7

Gilets jeunes? France’s school protests

What started as a small protest about conditions of a school and of schooling has mushroomed, and tapped into national anxieties that may prove hard to tame. In the context of the “Cornell 7” case we examine Title IX, the statute that should protect students—but that is failing. ... Show More

19m 36s

Sep 2024

Current affairs: how batteries will green the grid

Though we use more renewable energy than ever before, electricity grids need ways to cope with intermittent wind or solar power. Innovations that make batteries to store that energy bigger, cheaper and more efficient can help. Why tourists are flocking to Asia (9:41). And a liste ... Show More

23m 42s

Oct 2023

Babbage: How to avoid a battery shortage

In the coming decades, electric vehicles will dominate the roads and renewables will provide energy to homes. But for the green transition to be successful, unprecedented amounts of energy storage is needed. Batteries will be used everywhere—from powering electric vehicles, to pr ... Show More

44m 44s

Jan 2025

Re-imagining the energy grid ... through batteries (Two Indicators)

When it comes to solar and wind power, renewable energy has always had a caveat: it can only run when the wind blows or the sun shines.The idea of a battery was floated around to make renewables available 24/7. For years, it existed as an expensive, little-used technology. Then i ... Show More

17m 49s

Jun 2024

Hard Reset Podcast: Energy Density | Episode #15

What if we had more control over how we store energy? This simple question could open up a whole world of green possibilities and allow us to divest from higher pollutant energy sources like fossil fuels. Argonne National Laboratory is reworking the battery from the ground up, to ... Show More

35m 14s

May 2023

Shoring Up The Future With Greener Batteries

Today on the show, next-generation energy innovators Bill David and Serena Cussen challenged us to think about the future of clean energy storage. They spoke to Emily Kwong at the 2023 annual meeting for the American Association for the Advancement of Science (AAAS) in Washington ... Show More

13m 8s

Oct 2021

Zero Carbon Future 2: How to Store Renewable Energy For a Rainy Day

One of the challenges of clean energy like wind or solar is that they fluctuate. And they're unreliable. So finding a better way to store this energy for dark seasons and doldrum days is the next hurdle to reaching goals for decarbonization. In this episode, we explore options th ... Show More

22m 37s

Feb 2022

Battery Baatein

Finance Minister in her Budget speech spoke about a battery swapping policy. But will this push re-energise the battery manufacturers and hasten EV adoption? And why will it take off in India when even Tesla has had to face challenges? Host Arijit Barman speaks to Ajay Goel, Co-f ... Show More

29m 29s

Jun 2022

The emerging market for energy storage

Oil and gas prices have risen sharply after Russia’s invasion of Ukraine, and as a result many countries have signalled a move towards more renewable energy. One of the challenges for the future will be how to store energy produced by wind and solar power so it can be used at the ... Show More

17m 29s

Current affairs: how batteries will gree...