Decommissioning Spending in UK North Sea Hits Record High

Decommissioning remained a major activity across the UK North Sea in 2025, with industry spending hitting a record-high of £2.6 billion, or $3.5 billion, the North Sea industry regulator said in a report on Thursday. Well decommissioning remains the single largest component of forecast decommissioning expenditure on the UK Continental Shelf (UKCS), accounting for around half of expected costs to 2032, the North Sea Transition Authority (NSTA) noted in its annual decommissioning cost and performance update. The UK North Sea has a backlog of…