Linked is some relevant information as David Meier at cal Tech studies
the magnetic reconnect and Alven wave pumped systems. The technology
seems to be both a source of amazing energy as per Norm and possibly
also a propulsion mechanism for future spacecraft.
https://www.researchgate.net/publication/260937812_The_Phoenix_Fire_Model_for_Jet_Creation_The_Role_of_Magnetic_Fields_in_the_Production_and_Propagation_of_Relativistic_Jets