Full Breakdown
Jackdaw Gas Field Emissions Assessment Faces Legal and Environmental Scrutiny
7/10/2026, 12:48:01 PM
Updated Impact Assessment and Judicial Oversight
A court-ordered review has compelled Adura — the Shell-Equinor joint venture developing the Jackdaw field in the North Sea — to submit an updated 159-page Environmental Impact Assessment (EIA). The Offshore Petroleum Regulator for Environment and Decommissioning (Opred) required the revision after finding gaps in the November filing. The Court of Session in Edinburgh previously ruled that the original ministerial consent for Jackdaw (and the nearby Rosebank oil field) was unlawful because the government had not fully accounted for the climate impact of burning the extracted hydrocarbons. The new EIA states that Jackdaw’s lifetime emissions would represent less than 0.02 % of annual global greenhouse-gas emissions.
Adura’s Position on Climate Impact
Adura argues that the field’s contribution to global warming is “minor.” It estimates that producing gas domestically at Jackdaw would displace imported liquefied natural gas (LNG) from the United States, avoiding the emissions associated with liquefaction, transport, and regasification and thereby saving roughly four million tonnes of CO2-equivalent. The company also notes that the UK’s oil-and-gas sector operates under “well-regulated” standards aligned with the Paris Agreement’s 1.5-2 °C target.
Opposition from Environmental Campaigners
Environmental groups contest Adura’s conclusions. Uplift’s executive director Tessa Khan says the field will have “no impact on our energy bills and do precious little to increase our gas supply,” adding that the UK has already burned most of its domestic gas after five decades of drilling. Greenpeace characterises the assessment’s “self-serving claims” as unreliable and argues that any new oil-and-gas approval is “wholly incompatible with keeping global warming to 1.5 °C.” Greenpeace UK chief scientist Doug Parr calls the approval “reckless and indefensible.”
Verbatim Quotes
- “not materially influence” global warming. — Adura, updated EIA
- “self-serving claims” should not be taken at face value. — Greenpeace statement
- “no impact on our energy bills and do precious little to increase our gas supply” — Tessa Khan, executive director, Uplift
- “Any new oil and gas field approval is wholly incompatible with keeping global warming to 1.5°C, the internationally agreed limit for avoiding the worst impacts of climate breakdown.” — Doug Parr, Greenpeace UK chief scientist
- “Ignoring that reality for a tiny amount of gas - which won't lower energy bills or materially strengthen the UK's energy security - is reckless and indefensible.” — Doug Parr, Greenpeace UK chief scientist
