Governor Cláudio Castro of Rio de Janeiro has announced a bold plan to revitalize the state's economy by implementing tax reductions to attract investors while aligning growth with environmental objectives. Rio plays a crucial role in Brazil's energy industry, particularly in oil and gas production, with a focus on reducing carbon emissions by utilizing pre-salt reserves. Castro envisions green and blue hydrogen as future economic pillars for the state. Under his leadership, tourism has flourished, with a record number of foreign visitors in 2024, driving job creation and business expansion. Despite facing a substantial deficit in 2025, Castro aims to address this challenge by proposing tax cuts and utilizing ICMS credits to incentivize investment, including initiatives like reforestation parks to reduce state debt. As Rio strives to recover from past economic woes and corruption, the governor's approach seeks to strike a balance between growth and sustainability, positioning the state as a model for integrating environmental concerns into economic development. The success of Castro's strategy hinges on legislative support and investor confidence, marking a pivotal moment for Rio's future and its potential impact on Brazil's economic landscape.