UK Oil and Gas PLC has announced plans to relocate the UK's largest hydrogen storage caverns from the Port of Portland to a new site west of Weymouth in Dorset. The decision was driven by the potential for higher storage capacity and significant cost savings amounting to £450 million. The project entails drilling 24 salt caverns 1.3km underground to facilitate the storage of one billion cubic meters of hydrogen. Despite salt caverns being traditionally used for natural gas storage, the company aims to exclusively store green hydrogen in this facility, emphasizing its commitment to environmentally friendly practices. The new location details have not been disclosed, and negotiations with landowners are ongoing. Additionally, UK Oil and Gas PLC is exploring the possibility of establishing a green hydrogen plant at Portland Port, potentially connecting it to the storage site. This strategic move aligns with the increasing focus on renewable energy and underscores Dorset's position as a key player in the green technology sector. The Port of Portland has expressed support for the relocation decision and is open to the prospect of hosting a green hydrogen pilot plant at their facility. The project signifies a significant step towards promoting sustainable energy practices and reducing carbon emissions in the region.