Americans Back Nuclear Power as Support Rises Near Record High
Public support for nuclear energy in the U.S. has surged to its highest level in over a decade. According to Gallup’s latest Environment poll, 61% of Americans now favor using nuclear energy to generate electricity — just one percentage point below the all-time high recorded in 2010.
That includes 29% who strongly favor and 32% who somewhat favor its use. Opposition has dwindled to just 35%, with 20% somewhat and 15% strongly opposed.
The shift comes at a time when energy demand is intensifying, especially from tech giants like Google, Microsoft, Meta, and Amazon, which are turning to nuclear power to support massive data centers and artificial intelligence operations.
From Cold War to Climate Crisis: Nuclear Power Reemerges
Support for nuclear energy has fluctuated since Gallup began tracking it in 1994. That year, 57% of Americans supported nuclear power, while 37% opposed. In the years following, especially during periods of high energy prices or climate concern, support climbed.
In 2010, support hit a record 62%, only to dip in 2016 — the only year a majority opposed it, likely due to low gas prices and reduced consumer urgency. Since 2019, support has steadily risen, with inflation and rising power costs likely influencing public opinion.
“This renewed support reflects how Americans are rethinking energy needs in the age of AI and climate change,” said Gallup analyst Megan Brenan.
Partisan Divide Fuels the Nuclear Debate
Gallup’s data shows deep divisions based on political affiliation:
- 74% of Republicans favor nuclear energy — up 12 points since 2023
- 64% of independents support it — up 8 points
- 46% of Democrats support it — historically low, but consistent with past years
Democratic support for nuclear energy has never surpassed 54% and has only crossed 50% four times since 1994. By contrast, Republican support has soared, especially during periods of rising energy costs or Republican leadership.
Renewable vs. Fossil Fuels: Support for Clean Energy Drops
Despite growing nuclear support, the public’s preference for renewables is fading. Just 56% of Americans now say the U.S. should focus on wind and solar energy, the lowest level Gallup has recorded since 2011. That’s down from a peak of 73% in 2016 and 2018.
Meanwhile, 39% say fossil fuels like coal, oil, and gas should be the national priority. That preference is strongly divided along party lines:
- 92% of Democrats support renewables
- 79% of Republicans support fossil fuels
- 61% of independents favor alternative energy sources
“While nuclear is gaining ground, the nation’s overall energy debate remains polarized,” Brenan added.
Fracking and Drilling Still Divisive
Gallup also polled Americans on other fossil fuel-related issues tied to Trump-era energy policy:
- Offshore drilling: 50% support, 46% oppose
- Fracking: 45% support, 48% oppose
- Drilling in the Arctic National Wildlife Refuge (ANWR): 61% oppose, 35% support
Support for all three policies comes largely from Republicans. No more than 17% of Democrats favor any of them, while independents remain split or lean toward opposition.
Americans Worry Less About Energy Affordability in 2025
The survey also shows that concern about energy availability and affordability has eased. Just 35% of Americans say they worry “a great deal” about energy — down from 47% in 2022.
Across parties:
- 33% of Republicans
- 38% of Democrats
- 36% of independents
…say they worry a great deal about energy costs and access.
Bottom Line: Nuclear’s Moment in the Spotlight
As the U.S. grapples with climate policy, tech-driven energy demands, and inflation, nuclear energy is enjoying a resurgence in public favor. Whether this leads to broader investments in nuclear infrastructure remains to be seen.
But Gallup’s latest numbers suggest that Americans are increasingly open to a diversified energy future, one that blends nuclear power with renewables — even as partisan divides complicate consensus.
FL1 Answers Your Questions
Why is nuclear energy support rising in the U.S.?
Americans are increasingly seeing nuclear as a low-emission, reliable source of electricity, especially as AI and tech drive up energy demand.
Is there bipartisan support for nuclear power?
Not exactly. Republicans and independents are more likely to support it, while Democrats remain split or opposed.
How does nuclear compare to renewables?
While nuclear support is rising, the majority still prefers wind and solar — though that majority has shrunk significantly since 2016.
Will nuclear energy replace fossil fuels?
It’s unlikely to replace them entirely, but nuclear is gaining ground as part of a balanced approach to the U.S. energy portfolio.
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