Continued concerns over global warming and increasing carbon emissions have forced governments to reduce their dependency on fossil fuels based economy and move towards a low-carbon economy. Our sustainable future depends on the development of these low-carbon and alternate energy sources that are renewable and environment friendly.

In recent years, there has been a growing interest in hydrogen as a low- or zero-carbon energy source, and many governments have started acknowledging the fact that a hydrogen-based economy could be the answer to our growing concerns over increasing carbon emissions, energy security, and climate change. Hydrogen could be used as a decarbonised fuel across the mobility, maritime and aviation sectors, and as a decarbonised energy storage system (ESS) across the power generation sector.