What would the British economy look like with net-zero migration?

illuminem summarises for you the essential news of the day. Read the full piece on The Telegraph or enjoy below:

🗞️ Driving the news: The UK could soon shift from high immigration to net-zero — or even net emigration — a dramatic reversal with major economic consequences
• New forecasts suggest Britain may see more people leaving than arriving as early as late 2026, driven by tighter visa rules, weaker job demand, and the natural unwinding of the post-pandemic “Boriswave” of migration
• Critics warn that fewer workers could slow growth, raise business costs, and strain public finances, while supporters argue it could ease pressure on housing and services

🔭 The context: Net migration has recently contributed up to 0.6 percentage points of annual UK GDP growth, helping offset low birth rates and weak productivity
• The government has sharply restricted work, student and family visas, while raising salary thresholds and extending the path to permanent residency
• Other countries, including Canada and the U.S., are also tightening migration, signalling a broader shift among advanced economies

🌍 Why it matters for the planet: A shrinking workforce could slow the UK’s ability to deliver climate goals
• Key sectors for the green transition — construction, energy efficiency retrofits, infrastructure and housing — rely heavily on skilled and semi-skilled labour
• Labour shortages risk delaying homebuilding, renewable projects and climate adaptation, potentially locking in higher emissions and slower decarbonisation

⏭️ What’s next: Policymakers face a trade-off between tighter migration control and sustaining economic capacity
• If labour shortages intensify, pressure may grow to reopen migration channels — especially for construction, care, and green-skills roles — or to accept higher inflation, borrowing, or taxes

💬 One quote: “If net migration was to fall to zero, that would be several tens of billions of pounds off the budget balance,” said Gregory Thwaites of the Resolution Foundation

📈 One stat: £722,000 estimated net fiscal contribution of an average migrant arriving in the UK at age 25, according to the Office for Budget Responsibility

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