Radioactive Waste | US EPA (2024)

The U.S. Environmental Protection Agency (EPA)

The EPA is responsible under the Atomic Energy Act for developing general environmental standards that apply to both the Department of Energy (DOE)-operated and the U.S. Nuclear Regulatory Commission (NRC)-licensed facilities that use radioactive material. Other statutes provide the EPA with authority to establish standards for specific wastes or facilities. These include the Nuclear Waste Policy Act, Waste Isolation Pilot Plant Land Withdrawal Act and the Energy Policy Act of 1992, that affect development and implementation standards for the management and disposal of waste at certain disposal facilities; the Uranium Mill Tailings Radiation Control Act (UMTRCA) that enables the EPA to set limits on radiation from mill tailings; and the Clean Air Act that limits radon emissions from mill tailing impoundments.

OSHA regulations require safety training for workers who can be exposed to hazardous substances or radioactive waste.Workers and managers in any of the industries that produce radioactive waste can take this training to learn more about recognizing and properly disposing of radioactive wastes.

EPA’s Role at the Waste Isolation Pilot Plant (WIPP)
This webpage provides information about the EPA’s role at the WIPP.

Atomic Energy Act
This webpage provides information on the Atomic Energy Act of 1946.

Clean Air Act
This webpage provides information on the Clean Air Act of 1970.

Nuclear Waste Policy Act
This webpage provides information on the Nuclear Waste Policy Act of 1982.

Energy Policy Act
This webpage provides information on the Energy Policy Act of 1992.

EPA’s Role in Low-level Radioactive Waste
This webpage provides information on “low-activity” radioactive waste and proposed rulemaking activities by the EPA.

Uranium Mill Tailings Radiation Control Act (UMTRCA)
This webpage provides more information about UMTRCA.

Radiation at Superfund Sites
This webpage provides information and guidance on the cleanup of radioactive contamination at Superfund sites.

The U.S. Nuclear Regulatory Commission (NRC)

The NRC is responsible for licensing facilities and ensuring their compliance with the EPA standards. This includes having regulatory agreements to properly dispose of radioactive waste and setting performance objectives for disposal facilities that accept the waste. Many states have entered into formal agreements with the NRC to exercise authority over the licensing and operation of various activities that produce radioactive waste as well as low-level waste disposal facilities. These states are known as Agreement States.

Should radioactive wastes need to be transported, the NRC in conjunction with the U.S. Department of Transportation (DOT) is responsible for regulating the transportation of wastes to storage and disposal sites.

The NRC Agreement State Program
This webpage provides information about the NRC Agreement State program and lists links to additional information.

How the NRC Protects You
This webpage provides information about how the NRC regulates and inspects sites where radioactive materials are used.

Radioactive Waste Transportation
This website provides information on how radioactive materials are shipped in the United States.

The U.S. Department of Energy (DOE)

The DOE is responsible for managing much of the nation’s radioactive wastes. These include providing a repository for high-level waste, including spent nuclear fuel; operating the WIPP, the facility that stores the nation’s defense-related transuranic radioactive waste; and providing a disposal option for the portion of the NRC-regulated low-level waste that is not generally suitable for near-surface disposal (known as “greater-than-Class C” low-level waste).

The DOE also manages certain closed disposal sites, including those designated for uranium milling wastes.

Off-site Source Recovery Program
This webpage provides information on how the DOE‘s NNSA removes sealed radioactive sources that pose a potential risk to national security, health and safety.

U.S. Department of Transportation (DOT)

The DOT oversees the safety and security of hazardous materials during transport. DOT’s Office of Hazardous Materials Safety (OHMS) writes rules for shipping hazardous materials by highway, rail, air and sea. DOT works with the NRC to ensure that these materials are shipped safely. The NRC and the DOT are responsible for regulating the transportation of wastes to storage and disposal sites.

Hazardous Material
This webpage provides information on hazardous material spills, including the types of hazardous material transported in the U.S.historic incident trends, and hazard classes.

Transporting Radioactive Materials Fact Sheet
This fact sheet provides information about transportation of radioactive waste in the United States including rules and guidance.

The Conference of Radiation Control Program Directors (CRCPD)

The CRCPD is a nonprofit non-governmental professional organization dedicated to radiation protection.

State Radiation Protection Programs
This webpage provides links and contact information for each state's Radiation Control Program office.

Source Collection and Threat Reduction (SCATR) Program
Conference of Radiation Control Program Directors
This webpage provides information about the CRCPD program that helps protect people from unnecessary exposure to radiation.

Radioactive Waste | US EPA (2024)

FAQs

Does the EPA regulate nuclear waste? ›

The EPA's role, as stated in the Energy Policy Act of 1992 (Public Law 102-486), Section 801(a), is to set public health and safety radiation protection standards for protection of the public from releases from radioactive materials stored or disposed of in the repository.

How much radioactive waste does the US have? ›

The U.S. has 88,000 metric tons of spent fuel in nuclear power plants in around 30 states and adds 2,000 tons each year. Right now, U.S. nuclear power plants store the spent fuel in giant concrete cylinders that are more than 10 feet tall with layers of concrete and stainless steel several inches thick.

How is US radioactive waste classified? ›

In the United States, categories of radioactive waste include high-level waste, spent nuclear fuel, transuranic waste, low-level waste (which is further separated into Class A, Class B, Class C, and Greater Than Class C), depleted uranium, and uranium mill tailings.

How is radioactive waste disposed of in the United States? ›

Most of this waste is stored in tanks at 3 DOE sites. According to federal law, certain high-level mixed waste must be vitrified—a process in which the waste is immobilized in glass—and disposed of in a deep geologic repository.

Who regulates nuclear waste in the US? ›

The NRC regulates the storage and disposal of all commercially generated radioactive wastes in the United States. The NRC also regulates high-level wastes generated by the Department of Energy that are subject to long-term storage and not used for, or part of, research and development activities.

Does the US EPA regulate waste? ›

EPA regulates household, industrial, and manufacturing solid and hazardous wastes under the Resource Conservation and Recovery Act (RCRA).

What country has the most radioactive waste? ›

The major nuclear power producing country among the NEA/OECD members, the United States, accounted for the largest volume of spent nuclear fuel stored in the world, with over 86,000 tons of heavy metal in 2020. The largest volume of nuclear waste from spent nuclear fuel (arisings) was also in the country.

What is 90% of nuclear waste? ›

There are three types of nuclear waste, classified according to their radioactivity: low-, intermediate-, and high-level. The vast majority of the waste (90% of total volume) is composed of only lightly-contaminated items, such as tools and work clothing, and contains only 1% of the total radioactivity.

Which state has the most radioactive waste? ›

Used Fuel Storage and Nuclear Waste Fund Payments by State
StateMetric Tons of Uranium (as of 12/31/2021)Nuclear Waste Fund Contributions in millions of Dollars (as of 9/30/2016)
California3,455977
Colorado250
Connecticut2,441468
Florida3,691904
33 more rows

What are 4 types of radioactive waste? ›

Information on the four classes of radioactive waste, which are as follows: uranium mine and mill waste, low-level radioactive waste, intermediate-level radioactive waste, and high-level radioactive waste.

Where is most high-level radioactive waste stored in the US? ›

Because much of the nation's HLW consists of spent nuclear fuel, the majority of HLW is stored on-site at nuclear power generating facilities (See also Locations of Independent Spent Fuel Storage Installations, U.S. NRC).

Where does the US store radioactive waste? ›

The facility, called the Waste Isolation Pilot Plant or WIPP, is a series of salt caverns 2,000 feet below the New Mexican desert. Radioactive waste from U.S.'s nuclear weapons comes to WIPP, drum by drum, to be entombed underground.

How deep is nuclear waste buried? ›

between 250m and 1000m

How long does nuclear waste stay radioactive? ›

However, the time it will take for the radioactive material to decay will range from a few hours to hundreds of millions of years. Some radioactive elements, such as plutonium, are highly radioactive and remain so for thousands of years.

How much nuclear waste has the US presently accumulated? ›

More than a quarter million metric tons of highly radioactive waste sits in storage near nuclear power plants and weapons production facilities worldwide, with over 90,000 metric tons in the US alone.

What pollutants does the EPA regulate? ›

The criteria air pollutants include particle pollution, ground-level ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. These pollutants can harm your health and the environment, and cause property damage.

Who is in charge of getting rid of nuclear waste? ›

The NWPA assigns the Department of Energy (DOE) the responsibility to site, build, and operate a deep geologic repository for the disposal of high-level waste and spent nuclear fuel.

What agency is responsible for the Nuclear Waste Policy Act? ›

The U.S. Environmental Protection Agency (EPA) was directed to set public health and safety standards for releases of radioactive materials from a repository, and the U.S. Nuclear Regulatory Commission (NRC) was required to promulgate regulations governing construction, operation, and closure of a repository.

What does the EPA regulate? ›

The EPA regulates the manufacturing, processing, distribution, and use of chemicals and other pollutants. Also, the EPA is charged with determining safe tolerance levels for chemicals and other pollutants in food, animal feed, and water. The EPA enforces its findings through fines, sanctions, and other procedures.

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