Question reference: S6W-19259
- Date lodged: 16 June 2023
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Current status: Answered by Gillian Martin on 23 June 2023
Question
To ask the Scottish Government what research it has carried out on utilising single solar and hydrogen combined heat and power units for home usage.
Answer
Hydrogen will be a key part of the net zero journey. Complementary alongside electricity, hydrogen will potentially play a role in heating some homes and buildings, this role depends upon strategic decisions by the UK Government and we continue to urge the UK Government to accelerate decisions on the role of 100% hydrogen in the gas grid. These decisions will be supported by testing and demonstration.
The Scottish Government has helped fund a number of key hydrogen demonstration projects over the past few years. These investments have been critical in gaining an understanding of hydrogen production and hydrogen system integration into wider energy systems. Projects such as SGN’s H100 Fife project, with aims to fit 100% hydrogen boilers into 300 homes in Leven, will help to understand the role hydrogen can play in decarbonising heat using the gas network and the Kirkwall Airport project, which demonstrates the potential for a renewable hydrogen combustion engine to support the decarbonisation of the Highlands and Islands Airport Limited (HIAL) locations.