<p>Hydrogen’s ability to store energy for long periods of time and in large quantities is central to its strategic value to a fully decarbonised energy system and the Government envisages hydrogen storage being a key part of future network infrastructure.</p><p> </p><p>Stored hydrogen could cover seasonal lulls in wind or solar generation; offer a flexible fuel source in power generation and provide an alternative to natural gas; heating our homes and workplaces. External analysis showed that long duration energy storage, supplied primarily by hydrogen, could provide between £13 billion and £24 billion in savings to the electricity system between 2030 and 2050.</p>