Mexico's State Utility Harvests Rates While Grid Fails: Mérida Blackout and the CFE Pattern

Residents of the Castilla Cámara neighborhood in southern Mérida blocked traffic on major roads after a 15-hour blackout left them without power, demanding action from Mexico's state-owned utility, the Federal Electricity Commission (CFE).^[1] The blockade is not an isolated protest. In July, downtown Mérida residents had already blocked streets after a 20-hour outage, filing multiple reports with the CFE and receiving zero response.^[2] These are not storms or natural disasters; they are baseline grid failures in a tropical city where the CFE collects electricity rates but systematically underspends on the poles, transformers, and distribution automation that keep the power flowing.

The mechanism is familiar to students of utility monopoly behavior: the CFE is a state-owned enterprise, not a private corporation, but it operates under a cost-of-service model in which it recovers its allowed costs plus a return, and then reinvests at the CFE's own discretion. That discretion has historically favored generation and transmission over the distribution system that actually touches customers. The CFE's distribution division collects rates for maintenance, vegetation management, and equipment replacement, but the utility does not separately report its capex and O&M spend by asset class the way private utilities in the U.S. and Europe must disclose to regulators. The result: no public accountability chart showing what was collected for grid upkeep against what was actually spent. Without that transparency, deferred maintenance hides in plain sight, and when a neighborhood goes dark for 15 hours in a state capital, residents have no docket to cite, no filed evidence of neglect, and no regulatory lever to pull.

Mexico's energy policy has compounded the problem. Successive administrations have treated the CFE as a revenue source rather than an essential service provider, extracting dividends and underfunding capex in distribution. Meanwhile, in the U.S., municipal utilities and rural cooperatives (publicly owned or member-owned alternatives to private monopolies) routinely outperform investor-owned utilities on reliability metrics, spending less per customer to keep the lights on. The comparison is not theoretical: utilities that are accountable to ratepayers rather than shareholders, and that operate under performance-based regulation with explicit reliability targets, achieve higher SAIDI and SAIFI performance (lower outage minutes and fewer interruptions) than incumbent monopolies charging similar rates. Mexico's CFE, lacking that accountability structure, has drifted into routine failure.

The blockades in Mérida are a symptom of that deeper problem. Fifteen-hour blackouts in a major city are not weather events; they are the result of deferred pole maintenance, inadequate distribution automation, and vegetation management budgets that never materialized. The CFE collects rates for these services but has not visibly deployed the capital to sustain them. Residents are paying for a grid that does not exist, then suffering when it fails, with no regulatory recourse because the CFE's internal spending decisions are not subject to public prudence review.

The alternative is transparency and performance accountability. Mexico could adopt a regulatory framework modeled on Britain's RIIO (Revenue, Incentives, Innovation, Outputs) or Hawaii's 2020 performance-based regulation, in which the CFE's distribution revenue is tied explicitly to SAIDI, SAIFI, and restoration equity targets. The CFE would file a detailed capex and O&M plan by asset class, submit it to public review and challenge, and then either earn a bonus for beating reliability targets or face penalties for missing them. The plan would include vegetation management, pole inspection, and transformer replacement timelines, all discoverable and auditable. Ratepayers would have a docket to cite when the grid fails and a regulatory mechanism to enforce accountability.

Until that framework exists, Mérida's residents will continue to block streets, because they have no other way to demand the service they are already paying for.