@article{Carvalho:170470,
      author        = "Carvalho, M. and de Mello Delgado, D. B. and Abrahão, R.
                       and Guillén-Lambea, S.",
      title         = "{Rethinking environmental payback: its declining relevance
                       in the decarbonization of the electricity mix}",
      year          = "2026",
}