<p>The North Sea Transition Authority (NSTA) publishes estimates for the upstream oil and gas industry’s annual expenditure on decommissioning by calendar year up to 2022 on its website.</p><p> </p><p>The information can be found here: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.nstauthority.co.uk%2Fdata-and-insights%2Finsights-and-analysis%2Fincome-and-expenditure%2F&data=05%7C02%7CParliamentary.PQ%40energysecurity.gov.uk%7Ce33208be56ba4cdb965408dc11be3dd0%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638404756004738402%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=qmr6oBWABdnjdhltqOa1qTtRaGzNbnHFNuRqMNXna3Y%3D&reserved=0" target="_blank">https://www.nstauthority.co.uk/data-and-insights/insights-and-analysis/income-and-expenditure/</a></p>