The North of Scotland Hydrogen Programme ‘Distilleries Project’ study examined the feasibility of the Programme’s plan for a green hydrogen hub in the Cromarty Firth that will supply distilleries in the region with hydrogen at a competitive price to help decarbonise their heating and processes in making whisky. The study identified multiple sites around the Firth deemed fit to host a 35MW electrolyser facility by 2024, producing up to 14t of green hydrogen per day.
Bob Buskie, chief executive of the Port of Cromarty Firth, one of the programme partners, said: “This is fantastic news for both the Cromarty Firth and for the country’s ambitions to become a leading hydrogen nation, with targets for Scotland to generate 5GW of renewable and low-carbon hydrogen by 2030 – enough to power the equivalent of 1.8 million homes.
“Phase 1 of the electrolyser could be up and running, and the first hydrogen produced, by 2024 in what will be one of the biggest electrolysers in the UK. Such a facility will be a game changer not only for industries across the Highlands and Scotland, but also for the UK and internationally as we will be able to export green hydrogen to energy markets around the globe.”
Renewable energy potential
The report said the Cromarty Firth’s suitability was boosted by a large regional concentration of renewable energy potential, including future offshore wind development sites which would be able to supply the volume of clean electricity needed for the electrolyser.
Coupled with this substantial offshore wind resource is an already significant existing infrastructure in the Cromarty Firth, as well as a proven track record of success in renewables, an experienced local supply chain and extremely strong links to industry, transport and heat networks.
The study proposes a phased development for the facility. Phase 1 would see the electrolyser in place by 2024 to meet local and distillery demands and to prove the technology at this scale. A second phase would lead to an expansion of green hydrogen to meet growing energy demands nationally and internationally.
The project will now move into its next stage of development, to include detailed engineering, community engagement and commercial development. A final investment decision will be made by 2023.
The study was backed by partners including ScottishPower, Pale Blue Dot (A Storegga Group Company), Port of Cromarty Firth, and drinks giants Glenmorangie, Whyte & Mackay and Diageo.