Sophia Meryn, Author at NukeWatch NM

Sophia MerynDecember 19, 2018May 6, 2025DOE, Nuclear Waste, Trump Administration

– DEPT. OF ENERGY HAD COMMITTED TO CLEANING UP ALL CONTAMINATION, NOW SAYS IT WILL LEAVE 98% OF CONTAMINATED SOIL NOT CLEANED UP – JUST WEEKS AFTER WOOLSEY FIRE BURNS SITE

– NEW REPORT DEVASTATES TOXIC AGENCY ASSURANCES THAT FIRE CAUSED NO TOXIC RELEASES

The Trump Administration’s Department of Energy (DOE) has announced it intends to leave almost all of the contaminated soil in its area of the Santa Susana Field Laboratory (SSFL) not cleaned up, despite admitting that would violate the legally binding agreement it entered into with California in 2010. The breach of long-standing promises is included in the final Environmental Impact Statement (EIS) for the SSFL cleanup, released by the Department of Energy on December 18, 2018.

LANL Ships Waste Offsite Illegally, Again and Again

Sophia MerynNovember 14, 2018December 11, 2018Uncategorized

LANL Ships Waste Offsite Illegally, Again and Again

Posted by Scott Kovac Nov 14, 2018

New Mexico Environment Department (NMED) issued a Notice of Violation (NOV) to LANL for several problems. The first problem was that the Lab sent a drum to a disposal company offsite that was improperly labeled. It should have been labeled “flammable liquid, corrosive.” The Lab also mislabeled two containers by failing to note that they had lead inside. LANL also sent a container with flammable and toxic liquids with the incorrect container number and label on it. These violations occurred in 2015. The NOV reports several other shipping manifest discrepancies in 2016 and 2017. NMED is happy with the Lab just correcting the manifests. These were mistakes by the old contractor, Los Alamos National Security (LANS).

Possibly more serious violations occurred under DOE’s watch in 2017 and 2018 when LANS failed to characterize waste before shipping it to local landfills, including the Santa Fe landfill.

NWNM Comments on DOE Order 140.1

Sophia MerynSeptember 27, 2018December 11, 2018DNFSB

Read/download full letter

Principles for Safe Management and Geological Isolation of Irradiated Nuclear Fuel

Sophia MerynJuly 24, 2018December 11, 2023High-level Radioactive Waste

Summary: The environmental risks posed by irradiated fuel are extreme: As observed by the U.S. Court of Appeals, it has “the capacity to outlast human civilization as we know it and the potential to devastate public health and the environment.” Nuclear Energy Inst., Inc. v. Envtl. Prot. Agency, 373 F.3d 1251 (D.C. Cir. 2004).If irradiated fuel is dispersed into the environment, its radionuclides are sufficiently toxic to cause irreparable contamination of large areas of land and entire river and lake systems and coastal ecosystems.

The risk of nuclear weapons proliferation posed by irradiated fuel is also significant. Each metric ton of spent fuel typically contains more than one Nagasaki-bomb equivalent of plutonium and, as of 2016, well over 70,000 metric tons had already be been created in the United States by the commercial nuclear power reactors. Spent fuel, storage and/or disposal may pose a risk of theft if it is stored or disposed of in a manner that would allow access in a few hundred years when the fission product radiation barrier would have declined to low levels.