Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, how much North Sea oil has been refined at Grangemouth Refinery in each year since 2010.

Data on refinery operations are a commercial matter for refinery operators and are not published or otherwise made publicly available by the Department. Data on national refinery intake are available in Table 3.10 of Energy Trends: https://www.gov.uk/government/statistics/oil-and-oil-products-section-3-energy-trends