Ontario's nuclear plants are the country's largest source of dangerous tritium emissions. This radioactive isotope is produced constantly by CANDU nuclear reactors. Once tritium is inside us, because we breathe it in, absorb it through skin or consume contaminated food or water, it release radioactivity in our bodies.
The OCAA's review of the Ontario Government's contract with Bruce Power to rebuild up to six reactors finds that the stated cost of the contract is really only a preliminary estimate. What happens when costs inevitably balloon beyond initial estimates (as they have for every nuclear project in Ontario's history) is largely unknown