COP30 and Energy Transition: The Legal Challenges of the New Green Economy

COP30 — the Amazon COP — is already unfolding in Belém, in the state of Pará, placing Brazil at the center of the global climate agenda. One of the core themes of the conference is the energy transition, the global effort to gradually replace fossil fuels with clean, renewable and low-carbon energy sources. This process is essential to contain climate change, reduce greenhouse gas emissions and stimulate a new green economy driven by innovation and sustainability.

The international challenge, however, goes far beyond technology: it is also political, social and legal. Ensuring that the shift toward clean energy is inclusive, equitable and economically viable requires coordinated global and national action.

Brazil’s Role in the Global Energy Transition

Brazil stands out as one of the countries with the greatest potential to lead this transformation. Today, nearly 50% of Brazil’s energy matrix and more than 80% of its electricity generation come from renewable sources, such as hydroelectric, wind, solar and biomass.

Recent progress reinforces this leadership:

• Expansion of wind and solar energy complexes;

• Strengthening of RenovaBio, the national biofuels policy established by Law No. 13,576/2017;

• Growth of decentralized solar photovoltaic generation;

• Significant investments in green hydrogen, especially in the North and Northeast;

• The “Future Fuel Program” and new energy-efficiency initiatives.

These advances show that Brazil has unique conditions to take the lead in the global energy transition, balancing energy security, economic development and environmental protection.

However, consolidating this position requires increased investment, stable regulatory frameworks and the integration of multiple sectors — energy, transportation, industry and agriculture — into a national decarbonization strategy. The challenge lies in transforming natural and technological potential into a competitive and sustainable development model that generates jobs and promotes social inclusion.

Legal and Institutional Challenges

A just and effective energy transition depends on:

• Improving sectoral regulation;

• Stimulating sustainable investments;

• Integrating public policies across strategic sectors;

• Ensuring legal certainty for businesses and regulatory predictability for investors.

From a legal standpoint, the transition demands updated regulations, incentive mechanisms, environmental governance structures, and compliance aligned with international agreements such as the Paris Agreement. 

COP30: A Historic Opportunity

COP30 represents a crucial moment for Brazil to reaffirm its climate leadership, focusing on:

• Financing the global energy transition;

• Protecting the Amazon;

• Promoting effective climate justice;

• Encouraging international cooperation for sustainable development.

The country is expected to present concrete results, such as:

• Expansion of green hydrogen projects;

• Growth of community solar energy programs;

• Strengthening of RenovaBio;

• Progress in low-carbon public policies and environmental regulation.

COP30 may become a milestone not only for Brazil’s political and legal commitment to decarbonization, but also for the nation’s consolidation as a global reference in clean energy and climate justice.