Introduction
Mexico's electricity sector has undergone significant regulatory shifts in recent months. Amendments to the Electricity Sector Law, the publication of its implementing regulations, the update of the Ministry of Energy's Sectoral Plan (SENER), and the release of the country's third Nationally Determined Contributions (NDC 3.0) have together reshaped the incentives, boundaries, and constraints governing the integration of clean technologies into the national grid.
Within this evolving landscape, distributed generation (DG) has gained strategic relevance for Mexico's energy transition. By enabling the decentralization of electricity production, supporting the incorporation of renewable sources, and broadening community participation, DG holds the potential to strengthen energy democracy (Moroni, 2024). It also offers a pathway to simultaneously advance decarbonization, energy security, and capacity expansion while reducing transmission losses and diversifying the energy mix.
This paper aims to assess the internal coherence of the new regulatory framework and to identify the structural factors that either enable or constrain the expansion of DG. In doing so, it seeks to provide analytical inputs that can inform the design of public policies more consistent with the country's energy transition objectives.
Methods
The study draws on a qualitative analysis of Mexico's updated energy regulatory framework, a review of specialized technical reports, and semi-structured interviews with key stakeholders across the national energy ecosystem. Findings are organized through the Multi-Level Perspective proposed by Geels (2024), which distinguishes between macro, meso, and micro dynamics of sociotechnical transitions.
The research systematically examines recent amendments to the Electricity Sector Law, its corresponding regulations, the Energy Sectoral Plan, and the NDC 3.0, with particular attention paid to provisions bearing on distributed generation, renewable energy integration, and grid modernization. A public policy analysis lens is applied to identify areas of regulatory coherence, existing gaps, and implementation mechanisms. The study is further grounded in recent data on installed DG capacity and market trends, alongside specialized literature on energy transitions and regulatory governance.
Results
The analysis reveals tensions across all three levels of the Multi-Level Perspective. At the meso level, a central finding is the limited articulation between the new electricity regulatory framework and the NDC 3.0. Persistent gaps are evident in institutional coordination, access to financing, and technical support, alongside an uneven distribution of implementation capacities across the country. These tensions are illustrated by the marked geographic and technological concentration of DG activity: 37% of interconnection requests are concentrated in just two states—Jalisco and Nuevo León—and 96% correspond to photovoltaic systems.
At the macro level, national energy policy has prioritized energy sovereignty through the consolidation of state-owned enterprises, particularly Petróleos Mexicanos (PEMEX) and the Comisión Federal de Electricidad (CFE). The recently launched Plan México further reinforces this orientation by designating petrochemicals—a gas-intensive industry reliant on hydraulic fracturing—as a strategic productive sector.
At the micro level, existing instruments tend to focus on residential and community-scale DG, primarily within rural electrification programs such as those operating in Baja California Sur. This suggests a policy logic oriented toward expanding energy access rather than driving systemic scaling. The situation is further complicated by inadequate household infrastructure in low-income regions, particularly across the northeast, south, and southeast of the country, which limits the viability of DG projects in areas where they may be most needed.
Conclusions
Distributed generation occupies a relevant, if still constrained, position within Mexico's emerging energy framework, with genuine potential to contribute to matrix diversification and system resilience. Yet the findings point to a fragmented development trajectory, one shaped more by a logic of containment than by structural promotion. Advancing DG's role in the energy transition will require stronger alignment between climate commitments and energy policy, improved institutional coordination, and the design of mechanisms capable of scaling DG in an inclusive, equitable, and territorially balanced manner.
