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Fusion Science and Technology
House Dems introduce clean energy bill for net zero
Democratic leaders in the House last week introduced the Climate Leadership and Environmental Action for our Nation’s Future Act (the CLEAN Future Act, or H.R. 1512), a nearly 1,000-page piece of climate change–focused legislation establishing, among other things, a federal clean electricity standard that targets a 50 percent reduction in greenhouse gas emissions from 2005 levels by 2030 and net-zero emissions by 2050.
The bill, a draft version of which was released in January 2020, presents a sweeping set of policy proposals, both sector-specific and economy-wide, to meet those targets. The final version includes a number of significant revisions to bring the legislation into closer alignment with President Biden’s climate policy campaign pledges. For example, the bill’s clean electricity standard would require all retail electricity suppliers to provide 80 percent clean energy to consumers by 2030 and 100 percent by 2035. (A six-page fact sheet detailing the updates is available online.)
R. Koch, A. M. Messiaen, N. J. Lopes Cardozo
Fusion Science and Technology | Volume 47 | Number 1 | January 2005 | Pages 249-251
Technical Paper | Open Magnetic Systems for Plasma Confinement | dx.doi.org/10.13182/FST05-A653
Articles are hosted by Taylor and Francis Online.
Magnum-psi is a linear device to be constructed at the FOM-Rijnhuizen institute and designed to produce plasmas allowing the study of plasma-surface interaction processes relevant to the ITER divertor. The plasma cross-section will be about 100 cm2, the plasma density around 1020 m-3 and the temperature around 3eV. The plasma will be confined by a strong magnetic field (up to 3T). In order to reach the adequate temperature and power flux, it is foreseen to heat the plasma with radio-frequency power, typically at the level of 100kW. In this paper, we investigate which heating system would match the requirements of the experiment.