ÖVGW H E510 guideline

Source: International Energy Agency
Last updated: 05 September 2025
The ÖVGW H E510 guideline focuses on the design, construction, and testing of hydrogen refueling stations, emphasizing safety and technical standards for handling hydrogen. It allows for up to 10% hydrogen blending with natural gas in the existing gas grid, ensuring compatibility and safety. The guideline aims to support Austria's transition to a hydrogen-based energy system, with goals to reduce carbon emissions and enhance energy sustainability. Quantitative targets include maintaining the integrity of the gas infrastructure and ensuring safe operation at the specified blending limit

Want to know more about this policy ? Learn more