**Jackdaw gas field emissions ‘will not materially influence’ global warming, developers say — but the decision facing Ed Miliband carries far deeper human stakes**

An updated environmental assessment for the Jackdaw gas field in the North Sea claims the project would account for less than 0.02% of annual global greenhouse gas emissions over its lifetime — a figure its owners say proves it “will not materially influence” the fight against climate change. Yet behind the percentages lies a raw, unresolved tension: Britain’s need for secure energy, the livelihoods tied to the North Sea, and the moral weight of every new fossil fuel development at a time when ordinary families are still counting the cost of volatile bills and the planet is recording ever more extreme weather.

The 159-page submission by Adura — the joint venture between Shell and Norway’s Equinor — was commissioned after environmental campaigners Uplift and Greenpeace successfully challenged the original consents in the Scottish courts. Those earlier approvals, granted under the previous Conservative government, were ruled unlawful because they failed to properly assess the downstream “scope 3” emissions from burning the gas. The updated assessment, now subject to public consultation, argues that Jackdaw’s climate impact is negligible in a global context and that replacing imported liquefied natural gas (LNG) from the United States with domestic production would actually save the equivalent of around four million tonnes of CO₂ equivalent.

**The numbers game and why they matter to real people**

On paper, the headline figure is stark. The previous revised assessment had put lifetime emissions as high as 35.8 million tonnes of CO₂ equivalent — roughly 90% of Scotland’s total annual emissions. The new analysis reframes this by placing Jackdaw in a global context: its entire output over nine to twelve years would represent a vanishingly small slice of worldwide emissions.

Industry voices, including Shadow Energy Secretary Claire Coutinho, argue this makes approval a no-brainer on both climate and economic grounds. “We can get it from Jackdaw and the North Sea, or we can ship it on diesel tankers from Qatar, with four times the emissions,” she has said. “It’s obviously better for carbon emissions that we drill in the North Sea, and it’s better for the British economy too.”

Adura chief executive Neil McCulloch has gone further, warning that without swift approval the UK risks winter fuel shortages. The field, he says, could meet around 6% of UK gas demand from this October — enough to heat 1.4 million homes — and is already in its final stages of preparation.

For households still reeling from the energy crisis of recent years, these arguments carry emotional weight. Stable domestic supply feels like a tangible shield against price spikes that have forced millions into fuel poverty or the agonising choice between heating and eating. The North Sea has powered Britain for more than half a century; many communities in Aberdeen and beyond still see it as part of their identity and economic lifeline.

**Campaigners see a different human story**

Environmental groups paint a starker picture. Tessa Khan, executive director of Uplift, insists Jackdaw will do “precious little” to increase UK gas supply or lower bills. Even in the most optimistic scenario, she says, it would provide just 2% of UK gas demand over its lifetime. After fifty years of drilling, Britain has already burned most of its accessible gas; a field of this size changes little about import dependence.

More painfully for many, the profits flow elsewhere. While Shell is forecast to earn tens of billions this year, ordinary families remain exposed to global gas markets. “High gas prices are what’s forcing millions into energy debt, while Shell is forecast to earn nearly $30 billion this year,” Khan has said. “The only way to insulate ourselves from price shocks is to double down on renewables and upgrade homes to get us off gas.”

There is also a deeper sense of political betrayal. Labour was elected on a manifesto promising no new oil and gas licences. Although Jackdaw benefits from prior consent — and is therefore not covered by that pledge in the government’s view — many who voted for change feel the spirit of that commitment is being tested. For them, every new field represents not just emissions but a continued lock-in to a fossil system that climate science says must be rapidly wound down.

**The man in the middle and the weight of a decision**

It now falls to Energy Secretary Ed Miliband — a politician whose entire career has been defined by climate advocacy — to make the call. The Offshore Petroleum Regulator for Environment and Decommissioning (OPRED) is running a public consultation, after which the North Sea Transition Authority and ultimately Miliband must decide whether to grant fresh production consent.

This is no abstract regulatory box-ticking exercise. It is a decision with faces attached: the offshore workers hoping for sustained employment, the families in colder homes praying for lower bills, the young climate activists who marched believing their votes would accelerate the green transition, and the future generations who will inherit whatever carbon budget remains.

The 0.02% figure is technically accurate in isolation, yet it crystallises a profound philosophical divide. Climate change is not driven by any single project; it is the cumulative result of thousands of such “negligible” decisions. The UK has positioned itself as a climate leader on the world stage. How it treats projects like Jackdaw — and the parallel Rosebank oil field — will be read as a signal of whether that leadership is substantive or rhetorical.

At the same time, the practical reality of energy security cannot be wished away. Gas will remain part of Britain’s energy mix for years to come as homes and industry decarbonise. The question is whether new domestic production meaningfully reduces reliance on dirtier imports, or whether it simply delays the inevitable and more urgent task of slashing demand through insulation, heat pumps and renewables.

**A crossroads moment**

Jackdaw is not the entirety of Britain’s energy future, but it has become a powerful symbol of the choices facing the country. One path emphasises continuity, jobs and short-term security — with the emotional reassurance that “we are still producing our own energy.” The other insists that true security and justice lie in accelerating the shift away from fossil fuels altogether, even if that means accepting short-term discomfort and political difficulty.

Miliband’s decision will not settle the broader argument. But it will reveal something important about the kind of nation Britain intends to be: one still willing to extract every last economically viable drop of gas while claiming climate leadership, or one prepared to make harder, more transformative choices even when they are politically uncomfortable.

The consultation remains open. The regulator is still weighing the evidence. And millions of people — some anxious about their winter bills, others anxious about their children’s future — are watching to see which version of responsibility prevails.