Spanish #blackout post mortem
https://mcusercontent.com/2702b812ce1f3e6da64933b9d/files/f543f912-b15e-d3ae-8a8a-e393bf6fdfb6/20250617_NdP_Se_presenta_el_informe_del_Comit_eacute__de_an_aacute_lisis_de_la.pdf
See also #HowComplexSystemsFail
https://how.complexsystems.fail/