2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/122849We calculate the total energy of Taub's 1951 exact solution for a Bianchi type IX geometry using several different energy-localization procedures, including the prescriptions of Einstein, Papapetrou, Landau-Lifshitz and Moller. We compare these results to those for other anisotropic geometries, and comment on their relationship to Rosen's conjecture about the total energy of the universe.10 pages; added references and corrected a typoGeneral Relativity and Quantum Cosmologytext