Unique Quality Products
Keep Dangerous Radioactive Pollution Out Of The Mississippi River
Final signature count: 0
0 signatures toward our 30,000 goal
Sponsor: The Rainforest Site
Call for a 2030 shutdown of the the aging and leaking Monticello Nuclear Plant to protect our communities, health, and future from radioactive contamination.

The Monticello Nuclear Generating Plant has leaked hundreds of thousands of gallons of radioactive water near the Mississippi River—an ecological and public health disaster waiting to happen1. Recent leaks have already caused a mass die-off of fish due to rapid temperature changes from the plant’s operations, disrupting the river’s delicate ecosystem2. Tritium, the radioactive substance found in the leaked water, could pose serious risks if it enters local drinking water sources or the Mississippi itself.
Tritium’s Lasting Impact on Wildlife and Health
Tritium has a half-life of over 12 years, and its effects on wildlife are well-documented; when animals ingest it, they may experience genetic mutations and severe health impacts3. Even though officials claim the current contamination hasn’t yet reached the river, environmental experts warn that ongoing leaks and the natural degradation of Monticello’s aging infrastructure make it only a matter of time before this contamination spreads4.
The Case for Clean Energy by 2030
Despite these risks, Xcel Energy, the utility company operating the Monticello plant, has proposed extending its operation beyond its original 2030 closure date. This plan would keep this outdated nuclear reactor active until at least 20405. Studies in Xcel’s own Integrated Resource Plan show that renewable energy solutions, such as wind and solar, are more cost-effective and provide a safer, sustainable option for Minnesota’s energy future2. Yet, instead of closing the plant and investing in these safer energy sources, Xcel is pushing to extend the life of a reactor that has already proven to be a liability.
Our Mississippi River and Communities at Risk
The Mississippi River is a critical water source for millions across multiple states and an essential part of our community’s history, economy, and environment. Allowing this reactor to continue operating for another decade risks exposing the river—and everyone who depends on it—to radioactive contamination. As Minnesota faces climate and environmental crises, the state has a duty to prioritize long-term safety and environmental responsibility.
Time for Our Leaders to Act
Our elected officials have a responsibility to act. The Minnesota Public Utilities Commission (PUC) and the Governor’s office must enforce Xcel Energy’s originally planned 2030 shutdown and prevent unnecessary extensions that endanger the river, our communities, and our planet5. Renewable energy investment is not only affordable and effective but also essential for the health and safety of Minnesotans. We need leaders who will choose safety and sustainability over outdated, dangerous nuclear operations.
Stand Up for a Safer Future
Join us in demanding action. Sign the petition to tell the PUC and our state officials that the Monticello Nuclear Plant must close by 2030. Together, we can protect our water, our wildlife, and our future.