06.12.2025
CTG Brasil, one of the country’s leading renewable energy generators, released its 2024 Sustainability Report this week. The document highlights the company’s continued progress in environmental, social, and governance (ESG) practices, the development of wind and solar operations, and the intensification of actions for the energy transition and the fight against climate change.
Highlights of the year include progress in the dual materiality analysis, adherence to international sustainability initiatives and pacts, and the incorporation of ESG criteria into decision-making and risk management processes.
Reinforcing the robustness of its operations, CTG Brasil obtained the ISO 31000 (Risk Management) standard, confirming the company’s alignment with best risk management practices.
Operational performance and sustainable growth – In 2024, the company completed the modernization of the second batch of generating units, with the delivery of unit 13 at the Jupiá HPP and unit 13 at the Ilha Solteira HPP. The complete modernization project will last until 2038, when the 34 power generating units at the two plants are expected to be completed and fully operational, with a total investment of approximately R$3 billion. Operational performance was driven by energy efficiency strategies, optimized water resource management, and asset modernization.
With a 100% renewable energy portfolio, the company completed construction on the Arinos Solar Complex in Minas Gerais and advanced construction on the Serra da Palmeira Wind Complex in Paraíba, reinforcing its presence in multiple renewable sources.
Decarbonization and Climate – For the fifth consecutive year, CTG Brasil was recognized with the Gold Seal of the GHG Protocol Program certification, demonstrating its ongoing commitment to transparently measuring, managing, and reporting its CO₂ emissions, actively contributing to addressing climate change.
With investments of approximately R$18 million in its own projects and those linked to ANEEL’s Research, Development, and Innovation Program (RDI), in accordance with Law No. 9,991/2000, CTG Brasil’s project portfolio currently includes 18 projects with a diversified approach. Among the most significant are those aimed at optimizing wind and solar generation, battery energy storage, and green hydrogen production.
Social Impact – In 2024, more than R$22 million was invested in social projects through private social investment and resources allocated through tax incentive laws. These initiatives benefited more than 72,000 people in more than 70 municipalities surrounding the assets. Projects like Usina de Negócios, part of CTG Brasil’s Income Generation Program, have promoted the economic and social development of entrepreneurs and small businesses connected to family farming and sustainable tourism, collective groups, and associations in the company’s various territories, generating a harmonious and prosperous relationship with the communities surrounding its operations.
Environmental – Last year, the company released 3.6 million native fish into the Paraná and Paranapanema river basins. These actions are part of CTG Brasil’s Ichthyofauna Management and Conservation Program, which aims to repopulate and ensure fish diversity through the production and release of native species. The fish used in the program are produced at the company’s fish farming station in Salto Grande, São Paulo, where research is also conducted in partnership with universities.
“We believe that sustainability is a fundamental value for the sustainability of our businesses and the development of society. We remain committed to generating clean energy on a large scale, acting as a driver of progress and well-being, and contributing to building a more balanced and sustainable future,” concludes Luis Fernando Lisboa Humphreys, Senior Manager of Strategy, ESG, and Investor Relations at CTG Brasil.
To access the full report, visit: Sustainability
