M

Member

Speaking in the House of Lords on 24 November 2025

Debate

ExxonMobil: Mossmorran

Contribution

The company estimates that it would have cost close to $1 billion in capital investment to bring the site to a point where it would be profitable. That fact, combined with a challenging petrochemicals market, including a sharp decline in ethane supply in the North Sea, meant that the investment was likely to outweigh the return. ExxonMobil has already closed similar assets in Europe, and is divesting from activities where there is no short-term path to profitability. It explored alternative use cases for the site, but none offered a viable route to sustainable operations. As the site has been significantly loss-making for the last five years, and as it would take a further five years for the investment to reach its potential, Exxon decided against continuing operations.

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