REN emite primeiras garantias de origem de biometano (eco.sapo.pt)

• REN establishes national framework for biomethane certification.
• Alignment with European renewable energy certification systems.
• Strategic step toward decarbonizing the Portuguese gas grid.

"REN, Portugal's energy network operator, has issued the country's first Guarantees of Origin (GO) for domestically produced biomethane. This milestone marks the advancement of the national renewable gas market and the alignment with broader European certification standards for energy sources, enhancing transparency and cross-border trade potential."