City of Cancun adding two CFE substations to prevent blackouts and meet 2026 summer demandCancun, Q.R. — Cancun Mayor Ana Paty Peralta says two CFE substations will be installed before the start of the hot weather. She says both substations will be located in the southern region of the city where blackouts occur the most. The two CFE substations will provide additional power during the hot weather, helping to unburden the overload on area’s the electric grid. The temporary substations will help prevent blackouts by meeting electrical demands.