Donald Trump cannot make clean energy expensive again. He can only make Americans pay extra for it. His tariffs do just that. But cost declines work like a ratchet. Every solar factory built and every panel installed pushes costs down the curve. The global price floor just keeps falling.
Which means that despite Trump’s best efforts to prop up fossil fuels, America will transform its electricity system. The question is how fast. And that speed is up to us.

Leah Stokes
Anton Vonk Associate Professor of Environmental Politics at UC Santa Barbara
Leah C. Stokes is Anton Vonk Associate Professor of Environmental Politics at UC Santa Barbara. As a leading climate advocate, she has championed climate policy in the United States at all levels of government and was selected for Time Magazine’s Time100 Next list and Business Insider’s top 30 global climate leaders. A recipient of a Harvard University Radcliffe Fellowship, she is the author of the award-winning “Short Circuiting Policy,” which was listed as one of the top 5 climate books in 2020 by The New York Times.
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(Image credit: Mario Tama via Getty Images)
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MIT Press
The Carbon Wave: a Story of Democracy, Parenthood, and the Race to Protect Our Planet
Interlacing personal narratives with stories from Congress, the White House, and outside activists, Stokes shows how dogged perseverance and collective action can still bend the course of history. The book concludes with an update from the second Trump administration, explaining the parts of the bill that were—and were not—rolled back, and why we should remain hopeful that progress is still being made.