More Information on Tritium’s Significant Hazards

Routine Radioactive Releases from U.S. Nuclear Power Plants.  An update to our comprehensive list and map of all operating U.S. reactors and where they release radioactivity into the air and water. Every nuclear power reactor dumps radioactive water, scatters radioactive particles, and disperses radioactive gases as part of its routine, everyday operation.  It doesn’t take an accident.  Federal regulations permit these radioactive releases.  Any exposure to radiation increases the risk of damage to tissues, cells, DNA, and other vital molecules, potentially causing genetic mutations, cancers, leukemias, birth defects, and reproductive, cardiovascular, endocribe, and immune system disorders.

The pamphlet lists all reactors operating at the October 2015 press time.  For an up to date track of reactors as they close, please visit our Reactors Are Closing page

[This pamphlet is broader than just tritium, but tritium plays a significant part. See especially the discussion of how hazardous even a couple of curies of hazardous radioactivity, badly handled, can be.]

March 2010
January 2009
I’ll include this report too, because most of the leaks described were tritium leaks (although, again, other radioactive substances are discussed too):


Leak First, Fix Later: Uncontrolled and Unmonitored Radioactive Releases from Nuclear Power Plants


Leak First, Fix Later: Uncontrolled and Unmonitored Radioactive Releases from Nuclear Power Plants. May 2015. Newly revised and updated from the original, Leak First is a Beyond Nuclear report on the persistent and ongoing leaking of radioactive effluent into ground and surface water from uninspected and unmaintained buried piping under every nuclear power plant.


Executive Summary. May 2015.

Note: New leaks occur often and at multiple nuclear reactor sites. Watch this page for updates on new leaks and spills.

Scroll to top