08/08/25

Can The Rise In Solar Power Balance Out Clean Energy Cuts?

17:20 minutes

Photovoltaic engineers work on floating photovoltaics. workers Inspect and repair the solar panel equipment floating on water. Engineer working setup Floating solar panels Platform system on the lake.
Credit: Shutterstock

Since President Trump returned to office, his administration has been aggressive in rolling back clean energy initiatives. Trump’s “big beautiful bill” ended tax credits for solar panels and electric vehicles. And the EPA is moving to cancel $7 billion dollars in federal grants that were intended to help low- and middle-income families install solar on their homes.

But that isn’t the whole story. Texas, California, and other states are bringing so much solar and battery power online that in March, fossil fuels generated less than half the electricity in the US for the first time ever. And internationally, solar has gotten so cheap to build and install that it’s fundamentally transforming many countries’ power grids.

So where exactly does solar adoption stand in the US and across the world right now?

Climate activist Bill McKibben joins Host Ira Flatow to talk about the recent wins and future challenges that sun-powered energy faces, which he writes about in his new book Here Comes The Sun: A Last Chance for the Climate and a Fresh Chance for Civilization.

Read an excerpt from Here Comes The Sun.


Further Reading

  • Learn more about McKibben’s organization, Third Act.

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Segment Guests

Bill McKibben

Bill McKibben is a climate activist and founder of Third Act. He’s based in Middlebury, Vermont.

Segment Transcript

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Meet the Producers and Host

About Dee Peterschmidt

Dee Peterschmidt is a producer, host of the podcast Universe of Art, and composes music for Science Friday’s podcasts. Their D&D character is a clumsy bard named Chip Chap Chopman.

About Ira Flatow

Ira Flatow is the founder and host of Science FridayHis green thumb has revived many an office plant at death’s door.

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