Brazil's STJ to Rule on Fracking Legality for Unconventional Oil and Gas

Brazil's Superior Tribunal de Justiça (STJ) may rule on the legality and conditions for hydraulic fracturing (fracking) in oil and gas exploration, a case involving major companies, the ANP, and the Federal Public Ministry. The decision could set a precedent for unconventional resource development in Brazil, potentially unlocking significant shale reserves. The outcome is uncertain, with environmental and regulatory implications.