The government says it is preparing for potential supply disruption from the Iran conflict while expanding support for manufacturers and reassuring the public about food and CO2 supplies
The government has quietly been developing contingency plans to cope with possible supply shocks linked to the conflict in Iran, following the publication of leaked documents in the Times. The leak outlined a reasonable worst-case scenario in which continued hostilities could narrow the range of products available in shops and place pressure on critical industrial inputs such as carbon dioxide (CO2).
Officials stress that planning is a routine resilience activity, even when the most severe outcomes remain unlikely.
Public attention centred on the potential impact on food and beverage storage because CO2 plays a role in packaging and preservation. The leaked material suggested that if the conflict were prolonged, supplies used to chill and package meat, prepare fresh salads and carbonate drinks might be constrained.
Ministers have responded by reassuring consumers and businesses while flagging that certain sectors depend on specialised gases for critical services.
Political response and reassurances
The Business Secretary has been active in calming concerns, describing the leak as unhelpful but saying it underlines why such planning exists.
Speaking to media outlets, he emphasised that the Prime Minister has been personally engaged in resilience work from the outset and that detailed scenario exercises are under way across departments. He contrasted current government involvement with earlier periods of the pandemic response, noting differences in ministerial attendance at emergency meetings to reassure the public that leadership is focused on preparedness.
What ministers are saying
Officials have made a point of distinguishing between contingency planning and imminent crisis. The Business Secretary told broadcasters the government will be transparent if circumstances change and warned that while the leaked scenario described reduced grocery variety, it did not predict catastrophic shortages. He also downplayed immediate alarm about CO2 supplies, describing them as monitored but not currently a cause for panic.
Why carbon dioxide matters beyond fizz
Beyond soft drinks and beer, carbon dioxide supports a range of industrial and public services. For clarity, CO2 supplies here refers to the industrial-grade gas used in food packaging, medical imaging and water treatment. Hospitals rely on it for some procedures, including certain types of scans, while utilities and defence-related operations also use it. That broad footprint explains why ministers took early interest and why changes in supply can ripple through both household goods and critical infrastructure.
Sectoral implications
If CO2 availability were reduced for any length of time, businesses that package perishable food, breweries that carbonate beer and plants that use the gas for safety or operational purposes would need contingency arrangements. The government has been identifying priorities and emergency arrangements to maintain essential services while seeking to limit disruption to consumers.
Economic measures to shield industry
Alongside resilience planning, the Treasury is moving to bolster manufacturing competitiveness. The Chancellor has expanded a scheme first announced last year so that the relief on energy costs will reach more firms. The British Industrial Competitiveness Scheme (BICS) will now cover a larger cohort of manufacturers and reduce bills by exempting certain charges, delivering savings equivalent to lowering costs by up to 25% or around £40 per megawatt-hour from 2027 for eligible businesses.
In addition to the ongoing price relief, an extra one-off payment in 2027 will be made available to a further 3,000 companies, with priority industries including automotive, aerospace, steel and pharmaceuticals. Ministers say these measures aim to protect jobs and investment while the global picture remains uncertain.
International diplomacy and the wider context
The Chancellor has been discussing the economic fallout from the Iran conflict while attending the IMF spring meetings in Washington DC. She has publicly criticised recent military actions that have escalated tensions and argued that such steps have not improved global security. Her visits include planned meetings with US counterparts to coordinate responses; US officials say talks continue about broader diplomatic engagement with Iran, while the White House has indicated it has not yet formally sought an extension of an existing ceasefire, which is approaching its expiry.
For now, ministers are urging the public to carry on with everyday activities—enjoying food, drink and normal shopping routines—while continuing to prepare for a range of outcomes. The government stresses that contingency and industry support measures are active, and that officials will communicate any material changes well in advance so households and businesses can adapt.
