Mexico’s grid operator, XM, has warned of a deteriorating reliability in the national electric system. This decline is attributed to a confluence of factors, including unprecedented energy demand currently straining resources. Delays in the development and implementation of new energy projects are exacerbating the problem, limiting capacity to meet growing needs. Furthermore, forecasts predict a strong El Niño event, which historically increases energy consumption for cooling. These combined pressures pose a significant risk to the stability of the power supply. XM’s alert signals potential challenges in maintaining consistent electricity service across the country, particularly during peak periods. Addressing these issues requires urgent attention to infrastructure development and demand management strategies.