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Professor Elliott calls for continued debate on the nuclear power issue. He has worked with the United Kingdom Atomic Energy Authority before moving to the Open University where he is Professor of Technology Policy and has developed courses on technological innovation, focusing in particular on renewable energy technology. [2] [3]
Proponents of nuclear energy point to the fact that nuclear power produces very little conventional air pollution, greenhouse gases, and smog, in contrast to fossil fuel sources of energy. [5] Proponents also argue that perceived risks of storing waste are exaggerated, and point to an operational safety record in the Western world which is ...
Nuclear power's contribution to global energy production was about 4% in 2023. This is a little more than wind power, which provided 3.5% of global energy in 2023. [167] Nuclear power's share of global electricity production has fallen from 16.5% in 1997, in large part because the economics of nuclear power have become more difficult. [168]
Stewart Brand at a 2010 debate, "Does the world need nuclear energy?" [31]At the 1963 ground-breaking for what would become the world's largest nuclear power plant, President John F. Kennedy declared that nuclear power was a "step on the long road to peace," and that by using "science and technology to achieve significant breakthroughs", we could "conserve the resources" to leave the world in ...
Nuclear engineering is the engineering discipline concerned with designing and applying systems that utilize the energy released by nuclear processes. [1] [2] The most prominent application of nuclear engineering is the generation of electricity.
Nuclear power is a type of nuclear technology involving the controlled use of nuclear fission to release energy for work including propulsion, heat, and the generation of electricity. Nuclear energy is produced by a controlled nuclear chain reaction which creates heat—and which is used to boil water, produce steam, and drive a steam turbine.
Nuclear power's lifecycle greenhouse gas emissions—including the mining and processing of uranium—are similar to the emissions from renewable energy sources. [84] Nuclear power uses little land per unit of energy produced, compared to the major renewables. Additionally, Nuclear power does not create local air pollution.
The most common fuel used in conventional nuclear fission power stations, uranium-235 is "non-renewable" according to the Energy Information Administration, the organization however is silent on the recycled MOX fuel. [3] The National Renewable Energy Laboratory does not mention nuclear power in its "energy basics" definition. [4]