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UK to inject £20.4bn into state-backed investment institutions

Reported by Privateequitywire
Oct 26, 2026· 2 min read
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Key Takeaways
  • • The UK government is preparing to provide an additional £20.4bn to the National Wealth Fund (NWF) and British Business Bank (BBB), according to a Financial Times report.
  • • The National Wealth Fund is expected to receive £15.4bn, including £2bn for a new Energy Wealth Fund focused on renewable energy investment.
  • • The British Business Bank will receive £5bn, lifting its financial capacity from £25.6bn to £30.6bn.
  • • The Treasury estimates the combined investment could create or support approximately 100,000 jobs by 2035.
  • • Funding is to be deployed over roughly five years, with NWF funding beginning in 2028–29 and financed through additional government borrowing that is expected to be neutral for public sector net financial liabilities.
Summary
The UK government is preparing to inject an additional £20.4bn into two state-backed investment institutions, the National Wealth Fund (NWF) and the British Business Bank (BBB), expanding public financing available to private businesses and infrastructure projects, according to a report by the Financial Times. Chancellor John Healey is expected to announce the funding in the 28 October Budget, with capital deployed over approximately five years to support investment in sectors including artificial intelligence, defence and renewable energy.

The NWF is reportedly set to receive £15.4bn, of which £2bn is earmarked for a new Energy Wealth Fund focused on renewable energy investment. The additional capital is intended to maintain the institution's existing lending capacity through 2030–31. The BBB is reportedly due a further £5bn, increasing its financial capacity from £25.6bn to £30.6bn. That funding is intended to support its mandate to provide growth capital to UK businesses, including scale-ups seeking finance for expansion.

The Treasury estimates the combined investment could create or support approximately 100,000 jobs by 2035. The measures are expected to expand the availability of government-backed capital for businesses and infrastructure, creating opportunities for private investment alongside public financing.

The Treasury plans to finance the commitments through additional government borrowing, with NWF funding expected to begin in 2028–29. Under the government's fiscal framework, the borrowing is expected to remain neutral for public sector net financial liabilities, as the financial assets generated by the investments would offset the corresponding liabilities. The announcement forms part of the government's broader effort to stimulate private sector investment and economic growth while maintaining fiscal discipline amid elevated borrowing costs.

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Sources

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Privateequitywire UK to inject £20.4bn into state-backed investment institutions