The International Renewable Energy Agency (IRENA) announced the launch of a white paper on green hydrogen, developed in collaboration with industry stakeholders like KROHNE. The paper stresses the critical role of measurement and standards in the integration of green hydrogen as a sustainable fuel source. It highlights the importance of accurate metrics for progress tracking and stakeholder trust. The report underlines the collaborative effort needed to establish a framework for green hydrogen, focusing on overcoming challenges in different sectors. Green hydrogen is positioned as a key player in global energy transition, with strategies detailed in the document to address adoption barriers. IRENA's white paper serves as a roadmap for scaling up green hydrogen production and integrating it into existing energy systems. KROHNE's participation in the Alliance for Industry Decarbonisation showcases its commitment to sustainability and innovation in measurement technology. The company aims to leverage its capabilities to advance sustainable practices and support the net-zero emissions transition. IRENA calls for clear standards and measurement practices for green hydrogen to accelerate deployment and aid global decarbonisation efforts.