2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/215779In the model of flat expansive homogeneous and isotropic relativistic universe with total zero and local non-zero energy the gravitation energy of bodies and the elecromagnetic energy of charged bodies can be localised.LaTeX, 10 pages, 1 figureGeneral Relativity and Quantum Cosmologytext