Clean energy production
Hydrogen can be produced through various methods, such as electrolysis powered by renewable energy sources like wind, solar and hydropower. When produced using renewable energy, it results in "green hydrogen," which has zero carbon emissions during production.
Decarbonising industrial processes
Hydrogen can replace fossil fuels in various industrial applications, such as steel production, refining and chemical manufacturing. By using hydrogen as a feedstock or fuel in these processes, carbon emissions can be significantly reduced or eliminated.
Energy storage
Hydrogen can be stored for long periods, making it an excellent energy storage solution, particularly for intermittent renewable energy sources like solar and wind. During times of excess renewable energy generation, hydrogen can be produced and stored. Later, it can be converted back into electricity or used for various applications when renewable energy production is low.
Clean transportation
Hydrogen fuel cells can power vehicles, including cars, buses, trucks and trains. When used in fuel cells, hydrogen reacts with oxygen from the air, producing electricity and emitting only water vapor, making it a clean alternative to conventional internal combustion engines.
Heating and power generation
Hydrogen can be utilised in combined heat and power (CHP) systems to provide heating and electricity to buildings. By using hydrogen in these applications, emissions associated with traditional heating methods can be eliminated.
Cross-sector integration
Hydrogen enables the integration of different sectors of the economy, such as electricity, industry and transportation. This integration helps create a more flexible and efficient energy system.
