Nuclear Waste Isn’t Going Away, and Neither Is the Problem

Nuclear energy is having a moment. Tech companies are desperate to power their data centers, and suddenly everyone from Silicon Valley to Capitol Hill is talking about reactors again. New designs, new money, new interest.

But here’s the thing nobody wants to talk about: we still don’t know what to do with the waste.

The US alone produces about 2,000 metric tons of high-level nuclear waste every year. And right now, there’s nowhere permanent to put it. That’s not a hypothetical future problem. That’s a present-tense one.

Used fuel rods sit in pools and concrete casks at reactor sites across the country. Experts say those methods are safe for now, but they were never meant to be forever. And we’ve been kicking the can for nearly seven decades.

The rest of the world is actually moving

Finland is the real standout here. They started planning in the 1980s, picked a site in the early 2000s, and as of 2026, they’re testing their deep geological repository. Final approvals are expected soon, and they could start accepting waste this year. That’s what a functional government looks like.

France isn’t far behind. They already reprocess spent fuel at La Hague, extracting plutonium and uranium to make MOX fuel. But reprocessing isn’t a perfect loop. The leftovers still need a home. France plans to build a repository, with pilot operations possibly starting by 2035.

Meanwhile, the US has Yucca Mountain. Congress designated it in 1987. Then political opposition killed it. Funding stopped in 2011. For over a decade, nothing.

And the waste keeps piling up.

New reactors, same old problem

China is building reactors faster than anyone. Bangladesh and Turkey are getting their first ones. Even the US is seeing a revival, with next-generation designs using different coolants and fuels.

But new reactors mean new types of waste. And none of this changes the fundamental question: where does it all go?

Some experts are calling for a new US organization dedicated solely to nuclear waste management, separate from the Department of Energy. That would mirror what Finland, Canada, and France have done. It makes sense. The DOE has too many competing priorities.

I’m not saying we should stop building reactors. But if tech companies are serious about this nuclear renaissance, they should put some of that money toward solving the waste problem. A fraction of what they’re spending on new projects would make a real difference.

Finland proved it’s possible. It just takes decades of consistent effort. The best time to start was long ago. The second-best time is now.