CSIR-CIMFR Conducts India’s First Hydrogen Compressor Safety Assessment

India has marked a key milestone in clean energy safety with the country’s first comprehensive safety assessment of a hydrogen compressor-dispenser system. The assessment was conducted by the Dhanbad-based CSIR-CIMFR, reinforcing India’s preparedness for scaling up hydrogen infrastructure under the National Hydrogen Mission.

Landmark Safety Evaluation

The assessment covered an integrated hydrogen compressor and dispenser system operating in highly sensitive and explosive conditions categorised as Gas Group IIC. This is the first time such a full-system safety evaluation has been carried out in India. Hydrogen compressor-dispenser units are critical for compressing and supplying hydrogen at high pressures, making rigorous safety compliance essential.

Facility Location and Inauguration Plans

The facility is installed at the NETRA campus of NTPC Ltd in Greater Noida, Uttar Pradesh. According to officials, the installation is scheduled to be inaugurated by Prime Minister Narendra Modi on January 26. The initiative is expected to significantly strengthen the operational framework for hydrogen refuelling infrastructure in the country.

Integrated System-Level Certification

Scientists from the Flameproof and Equipment Safety Division of CSIR-CIMFR carried out detailed inspections of flameproof devices, electrical and mechanical components, safety interlocks, pressure relief systems, alarms, and instrumentation. While individual components had separate certifications, an integrated safety assessment of the complete system was previously lacking. The system assessed was manufactured by an Italy-based firm and installed on NTPC premises.

Imporatnt Facts for Exams

• CSIR-CIMFR functions under the Council of Scientific & Industrial Research.
• Gas Group IIC represents highly explosive industrial environments.
• Hydrogen compressor-dispensers are essential for hydrogen fuel stations.
• The facility supports India’s National Hydrogen Mission objectives.

Implications for Clean Energy Expansion

The assessment was conducted under realistic operating conditions, eliminating the need for equipment relocation and ensuring practical validation of safety and reliability. Officials stated that safe hydrogen compression and dispensing technologies will accelerate the rollout of hydrogen-powered vehicles and refuelling stations. This development is expected to reduce dependence on fossil fuels and contribute to lowering carbon emissions across India’s energy and transport sectors.