Sequoyah Nuclear Generating Station. Source: Wikimedia Commons

Flexible nuclear power to balance supply and demand

Nuclear power plants typically run either at full capacity or not at all. Yet the plants have the technical ability to adjust to the changing demand for power and thus better accommodate sources of renewable energy such as wind or solar power. Researchers from the U.S. Department of Energy’s (DOE) Argonne National Laboratory and the Massachusetts Institute of Technology recently explored the benefits of doing just that. If nuclear plants generated power in a more flexible manner, the researchers say, the plants could lower electricity costs for consumers, enable the use of more renewable energy, improve the economics of nuclear energy and help reduce greenhouse gas emissions.

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Fusione nucleare e il sogno dell’energia pulita. Intervista a Piero Martin

Un progetto del Plasma Science and Fusion Center (PSFC) del MIT e della compagnia CFS (Commonwealth Fusion Systems) mira a rendere la fusione nucleare operativa, ovvero commercialmente spendibile, entro 15 anni. Lo ha dichiarato al Guardian Bob Mumgaard, amministratore delegato di CFS. L’esperimento si chiama Sparc e sarà 65 volte più piccolo rispetto ad ITER (International Thermonuclear Experimental Reactor), con sede nel sud della Francia, in cui è coinvolto anche il Consorzio RFX di Padova (il Reversed Field Experiment del CNR e dell’Università di Padova).

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