The rapid growth of the free natural gas market demands caution and efficient regulation, at risk of repeating the liquidity crises previously faced by Brazil’s power sector.
The opening of the natural gas market in Brazil is experiencing a phase of accelerated expansion, echoing, to some extent, the transformations the country has undergone in other infrastructure sectors. With approximately 180 consumers already operating in the free market and a daily volume of 30.8 million cubic meters, the sector is reaping the initial benefits of the Gas Law. However, the optimism regarding the flexibility and competitiveness brought by the opening hides structural challenges that require immediate attention from authorities.
Experts warn that the maturation of this ecosystem should not be viewed as a self-sustaining and linear process. Recent experience with volatility and insolvencies in the electricity trading market serves as a vivid reminder of the dangers of a lack of coordination and imprudent risk management in complex trading environments.
Lessons from the Power Sector for Natural Gas Market Security
The history of energy trading companies offers a roadmap of warnings for natural gas. In recent periods, the failure to correctly price long-term risks, coupled with misaligned short-term market exposures, led several players to financial ruin. In the case of natural gas, where the market is still nascent and lacks robust balancing mechanisms, systemic risk takes on even more concerning dimensions.
If the free market volume grows too rapidly without a functional spot market and clear imbalance rules, traders will be trapped in rigid bilateral positions. Any volume or price shock could turn into a liquidity crisis and, ultimately, systemic risk.
To mitigate these dangers, it is crucial that the ANP (National Agency of Petroleum, Natural Gas and Biofuels) and the MME (Ministry of Mines and Energy) prioritize the creation of a truly liquid spot market. Support for independent technological platforms that facilitate the connection between supply and demand is a necessary step to ensure the sector does not rely solely on rigid bilateral contracts in the face of sharp fluctuations.
Necessary Synergy and Price Transparency
Another critical point raised by experts, such as Felipe Boechem and Rafael Martins, is the integration between the gas and electricity spheres. As thermoelectric demand functions as a key component that fluctuates with hydrological conditions, a shock in the power sector is quickly transmitted to the gas market. Without combined management that clearly defines responsibilities for backup supply and imbalances during high thermal dispatch periods, the sector risks importing electricity volatility.
Finally, the consolidation of local, more transparent benchmark indices focused on the natural gas reality is urgent. Currently, the strong dependence on international oil prices creates an information asymmetry that hinders secure pricing. The construction of liquid and reliable hubs is not just a convenience, but the indispensable foundation for a mature market.
The future of Brazil’s free natural gas market depends on the ability of regulators and stakeholders to quickly build the liquidity and risk management tools that are still missing. Just like in the metaphor of the “stone raft,” the transition to a competitive model requires courage, but above all, the implementation of a regulatory compass that ensures stability during the journey.
