The owner of the Pilgrim Nuclear Power Station awaits a state permit to discharge radioactive water into Cape Cod Bay.
A draft denial was issued last summer, but no final decision has been made.
Holtec International officials say if they are not allowed this course of action, out-of-state shipping is the alternative.
Holtec noted that evaporation of the water is already underway within the plant, but last fall an estimated 950 thousand gallons remained.
(Photo by PHILIP FONG/AFP via Getty Images)