ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Utility Working Conference and Vendor Technology Expo
August 8–11, 2021
Marco Island, FL|JW Marriott Marco Island
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Fusion Science and Technology
New Spanish Communications Subcommittee seeks volunteers
The newly created Spanish Communications Subcommittee (SCS) of the ANS Diversity and Inclusion Committee needs translators, transcribers, and original content developers. Already the group has attracted interested members from all over the world, including Argentina, Spain, Chile, Mexico, and the United States.
Our world is changing. These changes increasingly take the form of higher temperatures and other climate impacts, creating a global push to limit our reliance on greenhouse gas-emitting energy sources. Nuclear energy is the largest zero-carbon energy source in the United States. In combination with other low- or zero-carbon energy sources, nuclear energy offers numerous benefits that make it uniquely suited for supporting a future clean energy economy.
Many of the world’s largest short-term decarbonization efforts have been accomplished using nuclear energy. While all forms of energy production have potential downsides, nuclear energy’s reliability, density, and versatility make it well suited as a part of a global clean energy system.
No energy source is always available, but nuclear energy gets pretty close. In the United States, nuclear power plants regularly operate for more than 90% of the year, providing “baseload” clean energy. In the developing and developed world, the availability of clean energy is critical to reducing humanity’s long-term impact on the environment and population.
Nuclear power plants provide clean energy during disastrous weather events and require infrequent refueling, contributing to their high reliability. Nuclear energy’s high capacity factor, a measurement of how much of the time an energy source is generating electricity, makes it ideally suited to providing energy in situations when weather and other resources may not be reliable.
Electricity is only part of the story.
Electricity production accounts for less than 40% of the energy usage and carbon emissions in the United States. Around the world, nuclear power plants are currently used to heat homes and create fresh water in addition to providing electricity. Transportation and industrial energy use, which are heavily reliant on fossil fuels, make up half of total energy usage in the United States and will need to be decarbonized. Nuclear energy has long been seen as a viable replacement for fossil fuel-based heat in many industrial processes and can be used to create electricity and zero-carbon fuels, like hydrogen, for use in decarbonized transportation.
Responsibly making use of the abundant resources on our planet goes hand in hand with caring for the air and water we rely on. Of all low- or zero-carbon energy sources, nuclear energy is by far the most energy dense and can generate the same amount of energy more efficiently. Nuclear energy can generate the same amount of electricity as solar on a third of the land, as wind on a fifth of the land, and as hydroelectric on a twentieth of the land. Nuclear energy also uses fewer overall resources, such as concrete and steel, when compared to other low-carbon sources. Plus, the average nuclear power plant in the US is just 38 years old. This combination of low resource use and long lifetime result from the density of nuclear energy and allow for a significant contribution to decarbonization goals.
Last modified April 17, 2020, 4:17pm CDT