The DOE EM PPPO recently launched a website that “will help people stay current, involved and informed” about the radioactive material cleanup efforts at the Portsmouth, Ohio and Paducah, Kentucky Gaseous Diffusion Plant Sites. Photo source: PPPO
By Dennis Powell, e-Management
The Cold War is a distant memory for many. Political tension between the United States and the former Union of Soviet Socialist Republics led to a massive buildup of nuclear weapons over decades. That era is over and has left a legacy of nuclear material, radioactive waste, and contamination. It all sounds a little scary. But you can take some comfort due to the work of the Department of Energy (DOE). Many Americans are oblivious to the role of DOE in everyday life. Our focus for this government spotlight is DOE’s Office of Environmental Management (EM), the United States’ response to its Cold War environmental legacy. Since 1989, EM’s focus has been on managing nuclear materials and cleaning up radioactive waste and contamination in the United States.
EM’s Legacy…
EM’s impact on communities around the country cannot be overstated. Nuclear products, if not properly managed, can have serious consequences on life and our environment. Here are five important ways EM is working for Americans and keeping the environment safe from the harmful effects of radioactive waste and contamination.
- Retiring Nuclear Facilities. One of the responsibilities of EM is deactivation and decommissioning (D&D). During this process, EM safely and completely shuts down nuclear facilities to protect the environment and communities from hazardous and radioactive materials. One facility that is currently in the process of D&D is the Kentucky-based Paducah Gaseous Diffusion Plant, which in the past was a nuclear enrichment plant for military and civil programs. The Paducah facility was the last uranium enrichment plant in the USA. Last month, the EM Portsmouth/Paducah Project Office (PPPO) launched a new website (energy.gov/pppo) that “will help people stay current, involved and informed” about the progress of the decommissioning of the Paducah plant, according to PPPO Manager William E. Murphie.
- Promoting Sustainability. In addition to D&D, EM has a strong commitment to renewable energy. For instance, innovations at EM have led to a reduction in greenhouse gas emissions. The Leadership for Energy and Environmental Design (LEED®), a noted green building certification program, honored EM’s groundwater treatment plant at Hanford (Washington State) with the very first gold certification in the sustainable design category. Additionally, EM’s Savannah River Site (SRS) recently received a Department of Energy Sustainability Award. Why? SRS developed a new way to determine radiation levels from containers of transuranic (TRU) waste—materials from plutonium or other human-made radioactive elements. The new technique has already saved the government more than $10 million.
- Processing Waste. The SRS initiative above is part of EM’s Tank Waste and Waste Processing program. EM is tasked with disposing of radioactive and hazardous waste at a number of facilities around the country. How much nuclear waste are we talking about? There’s a lot of it. DOE is responsible for more than 85 million gallons of liquid waste and over 4,000 cubic meters of solid waste in bins.
- Protecting the Public and Environment. The Waste Isolation Pilot Plant (WIPP) is the only deep geologic repository for TRU waste in the United States. TRU waste can remain harmful for thousands of years according to the Environmental Protection Agency (EPA). So, this type of radioactive material must be kept isolated to keep the public and environment safe. As its name suggests, WIPP is secluded—located in the Chihuahauan Desert of southeastern New Mexico, approximately 26 miles east of Carlsbad. DOE sites send contaminated materials including soil, clothing, and debris to WIPP for permanent disposal in rooms that are located 2,150 feet underground.
- Consolidating to Improve Business and Performance. In order to meet its high-stakes mission of waste management and nuclear clean-up, EM is doing its work smarter. Last year, Federal News Radio highlighted the EM Consolidated Business Center (EMCBC) and how that office has pulled many of EM’s functions into one centralized location. The result is that things are working better, including the overall management of radioactive waste site closures.
Environmental Thoughts…
The use of nuclear energy and products remain highly controversial. (1) What are your thoughts about the work EM is currently doing around nuclear waste management and cleanup? (2) Are you for or against the use of nuclear power? (3) What are your ideas around sustainable sources of energy?