What is it about?
Mexico’s electricity system is changing. Over the past 15 years, the country added more solar and wind power, reduced coal use, and saw overall electricity demand grow steadily. This study looks at what actually happened between 2010 and 2024 and uses simple mathematical models (linear and polynomial regressions) based on real government data to project what is likely to happen by 2030 if current trends continue. The results show that, without major changes in speed and effort, renewable energy would make up only about 34% of total installed power capacity and generate roughly 25.5% of all electricity by 2030. While this is real progress compared to 2010, it falls short of Mexico’s stated climate and clean energy goals. The government’s official expansion plan calls for installing nearly twice as much new power capacity per year as the country has averaged historically. This gap highlights that current “business as usual” growth is not fast enough to deliver a deep clean energy transition on the planned schedule. The study also notes challenges such as aging infrastructure, the need for better transmission and storage, and the continued heavy reliance on natural gas. It provides a clear, data-driven picture of the gap between current momentum and national ambitions, showing that deliberate acceleration—through investment, policy, and infrastructure—is needed to meet decarbonization targets.
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Why is it important?
This work stands out because it uses straightforward, transparent trend analysis on official historical data rather than complex scenario models with many assumptions. It directly compares what the system has actually been doing against the government’s recently published 2025–2030 Expansion Plan (PLADESE). This timely contrast—shortly after the 2024 constitutional reform and the new national plan—reveals a significant implementation gap that market forces alone are unlikely to close. By quantifying the shortfall in both capacity additions and renewable generation share, the paper gives policymakers, investors, and researchers a concrete benchmark. It underscores that structural inertia (the tendency to continue doing what has been done) currently dominates over policy ambition. The findings highlight urgent needs around financing, institutional coordination, grid modernization, and storage—practical insights that can inform near-term decisions in Mexico and offer lessons for other emerging economies balancing energy security, affordability, and decarbonization.
Perspectives
As author of this modeling work, I see this study as a reality check rather than a critique. Mexico has made genuine strides in renewable deployment, especially in solar and wind, and the recent policy framework shows ambition. However, the numbers are clear: historical rates of progress will not get us where we say we want to go by 2030. Closing the gap will require moving beyond planning documents to sustained execution—speeding up project approvals, securing financing, modernizing the grid, and creating stable conditions for both public and private investment. I believe the most promising path combines strong state leadership (particularly through CFE’s modernization efforts, such as hydro repowering) with pragmatic market mechanisms that can attract private capital for renewables and storage. This paper is intended to support evidence-based dialogue among government, industry, and researchers so that Mexico can accelerate its energy transition while maintaining the reliability and affordability that its people and economy need.
Professor Rosenberg J Romero
Universidad Autonoma del Estado de Morelos
Read the Original
This page is a summary of: Trends and Prospects of the Mexican Electric System: An Analysis Based on the Modelling of Electricity Generation 2010–2030, Electricity, June 2026, MDPI AG,
DOI: 10.3390/electricity7030063.
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