It could increase potential GDP (Gross Domestic Product) by 0.43% by 2050 according to a Frontier Economics study, she said. 60% of that boost would go to areas outside London and the southeast, increasing trade opportunities like Scotch whiskey and Scottish salmon, she added.
Ms Reeves said an expansion could create more than 100,000 jobs.
The announcement has been welcomed by some business groups but has been met with anger from London’s Labour mayor Sadiq Khan, the Lib Dems, the Green Party and environmental groups.
Image: A plane taking off from Heathrow Airport. Pic: PA
As part of a speech on funding infrastructure across the UK to promote growth, Ms Reeves said: “Persistent delays have caused doubts about our seriousness towards improving our economic prospects.”
She added that business groups like the Confederation of British Industry (CBI), the Federation of Small Businesses (FSB) and the Chambers of Commerce (BCC), as well as trade unions “are clear – a third runway is badly needed”.
‘Britain is a country of huge potential that is untapped’
Speaking afterwards to Sky’s economics and data editor Ed Conway, Ms Reeves said: “I want Britain to be a magnet for foreign investment… we should be welcoming the best businesses and the best talent in the world. I want businesses around the world, investors around the world, to see in Britain, what I see, which is a country of huge potential that is untapped.”
The chancellor also spoke of helping British companies to scale up.
She said: “We are introducing the capital market reforms, particularly around pension reform, unlocking £80bn of long-term patient capital by creating these mega funds, the mergers of defined contribution and local government pension schemes, to create those larger funds that can invest at scale in the exciting opportunities in the UK.
“Building on what countries like Australia and Canada do with their big pension funds, to support British industry, and particularly that stage of a business career when they’ve had the start-up and the seed funding, but now they’re looking to scale up, but they find that the access to finance isn’t available in the UK, and often look, to example, for the United States.”
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4:48
Britain has ‘huge potential’
Investments in green aviation fuel
Ms Reeves said in her speech that the UK is “already making great strides in transitioning to cleaner and greener aviation” and announced the government is investing £63m over the next year into the Advanced Fuel Fund grant programme to support the development of sustainable aviation fuel production plants.
The government will be accepting proposals until the summer and will then carry out a “full assessment” through the Airport National Policy Statement to “ensure a third runway is delivered in line with our legal, environmental and climate objectives”.
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1:18
Three main points from chancellor’s big speech
Ms Reeves said the government expects any associated surface transport costs to the third runway’s construction to be financed through private funding.
She added a decision on plans to expand Gatwick and Luton, which are currently under way, will be made by the transport secretary “shortly”.
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1:08
How do we judge Labour’s success?
A decades-old debate
The debate around whether Europe’s busiest airport should expand has been circling over British politics for decades.
Ms Reeves’s decision will likely put her at odds with Climate Secretary Ed Miliband, who has said airport expansions will not go ahead if they cannot meet climate targets.
However, he said last week he would not resign if the government approved a third runway despite threatening to resign from Gordon Brown’s cabinet as climate change secretary in 2009 over the plans and in 2018 he said an expansion was “very likely” to make air pollution worse.
He has now said the government can meet both its growth and net zero missions together.
Image: Labour’s London mayor Sadiq Khan has opposed the government’s plan
London mayor opposes runway
Sadiq Khan said he remained opposed to a third runway “because of the severe impact it will have on noise, air pollution and meeting our climate change targets”.
He said he will carefully scrutinise any new proposals, “including the impact it will have on people living in the area and the huge knock-on effects for our transport infrastructure”.
“Despite the progress that’s been made in the aviation sector to make it more sustainable, I’m simply not convinced that you can have hundreds of thousands of additional flights at Heathrow every year without a hugely damaging impact on our environment,” he added.
Image: Heathrow is right next to large residential areas. Pic: PA
Green Party MP Sian Berry said expanding airports “in the face of a climate emergency is the most irresponsible announcement from any government I have seen since the Liz Truss budget”.
Conservative shadow chancellor Mel Stride accused Ms Reeves and Sir Keir Starmer and “their job-destroying budget” of being “the biggest barriers to growth”.
“What’s worse, the anti-growth chancellor could not rule out coming back with yet more tax rises in March,” he added.
“This is a Labour government run by politicians who do not understand business, or where wealth comes from. Under new leadership, the Conservatives will continue to back businesses and hold this government to account.”
The UK’s economic slowdown gathered further momentum during the third quarter of the year with growth of just 0.1%, according to an early official estimate that makes horrific reading for the chancellor.
The Office for National Statistics (ONS) reported a surprise contraction for economic output during September of -0.1% – with some of the downwards pressure being applied by the cyber attack disruption to production at Jaguar Land Rover.
The figures for July-September followed on the back of a 0.3% growth performance over the previous three months and the 0.7% expansion achieved between January and March.
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3:22
Growth ‘slightly worse than expected’
The encouraging start to 2025 was soon followed by the worst of Donald Trump’s trade war salvoes and the implementation of budget measures that placed employers on the hook for £25bn of extra taxes.
Economists have blamed those factors since for pushing up inflation and harming investment and employment.
ONS director of economic statistics, Liz McKeown, said: “Growth slowed further in the third quarter of the year with both services and construction weaker than in the previous period. There was also a further contraction in production.
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“Across the quarter as a whole, manufacturing drove the weakness in production. There was a particularly marked fall in car production in September, reflecting the impact of a cyber incident, as well as a decline in the often-erratic pharmaceutical industry.
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5:10
What next for the UK economy?
“Services were the main contributor to growth in the latest quarter, with business rental and leasing, live events and retail performing well, partially offset by falls in R&D [research and development] and hair and beauty salons.”
When measured by per head of population- a preferred measure of living standards – zero growth was registered during the third quarter.
The weaker-than-expected figures will add fuel to expectations that the Bank of England can cut interest rates at its December meeting after November’s hold.
The vast majority of financial market participants now expect a reduction to 3.75% from 4% on 18 December.
Data earlier this week showed the UK’s unemployment rate at 5% – up from 4.1% when Labour came to power with a number one priority of growing the economy.
Since then, the government’s handling of the economy has centred on its stewardship of the public finances.
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1:41
Chancellor questioned by Sky News
The chancellor was accused by business groups of harming private sector investment and employment through hikes to minimum wage levels and employer national insurance contributions.
The Bank has backed the assertion that hiring and staff retention has been hit as a result of those extra costs.
There is also evidence that rising employment costs have been passed on to consumers and contributed to the UK’s stubbornly high rate of inflation of 3.8% – a figure that is now expected to ease considerably in the coming months.
Rachel Reeves has blamed other factors – such as Brexit and the US trade war – for weighing on the economy, leaving her facing a similar black hole to the one she says she inherited from the Conservatives.
She said of the latest economic data: “We had the fastest-growing economy in the G7 in the first half of the year, but there’s more to do to build an economy that works for working people.
“At my budget later this month, I will take the fair decisions to build a strong economy that helps us to continue to cut waiting lists, cut the national debt and cut the cost of living.”
Shadow chancellor Sir Mel Stride responded: “Today’s ONS figures show the economy shrank in the latest month, under a Prime Minister and Chancellor who are in office but not in power.”
The Scottish government and For Women Scotland’s long-running legal battle over the definition of a woman is yet to come to a close.
For Women Scotland (FWS) won the case in April when the country’s highest court ruled “woman” and “sex” in the Equality Act 2010 refers to “a biological woman and biological sex”.
The Scottish government was ordered to pay a portion of the campaign group’s legal costs.
FWS told Sky News the bill of costs for the Supreme Court element of the case was more than £270,000, however various parts have reportedly been disputed by the Scottish government.
That has now been submitted to the court for determination and a decision is awaited.
Image: Pic: PA
The Outer and Inner House element of the case at the Court of Session in Edinburgh was said to be more than £150,000.
Trina Budge, co-director of FWS, said the group is also due an uplift – a small percentage of the final expenses awarded.
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Ms Budge claimed Scottish ministers are yet to enter into any negotiations on settlement and a date has been set in January for a hearing before the Auditor of the Court of Session to confirm the amount the government will have to pay.
Ms Budge said: “The delay always suits the paying party but I think it’s quite unusual to decline to enter into any discussions at all.
“It’s highly likely this is a deliberate tactic in the hope of starving us of funds to prevent us continuing our latest case on the lawfulness of housing male prisoners on the female estate.
“However, it should come as no surprise to the government that we have massive support and we will, of course, be continuing regardless of any sharp practices.”
Image: Susan Smith and Marion Calder, co-directors of For Women Scotland, outside the Supreme Court in London in April. Pic: PA
It is understood the bill of costs for the Supreme Court case was lodged by FWS in August, while the expenses linked to the Court of Session action was submitted in September.
Figures revealed by a recent Freedom of Information (FOI) request show the Scottish government has spent at least £374,000 on the case.
Final costs are yet to be confirmed but will be published once complete.
A Scottish government spokesperson said: “There is an established process to be undertaken to agree the final costs for a legal case and these will be calculated and published in due course.”
If possible, schools can also provide gender neutral toilets for transgender students.
However, court proceedings continue over transgender prisoners.
Current SPS guidance allows for a transgender woman to be admitted into the female estate if the inmate does not meet the violence against women and girls criteria, and there is no other basis “to suppose” they could pose an “unacceptable risk of harm” to those also housed there.
First Minister John Swinney and Justice Secretary Angela Constance have both dodged questions on the case, citing it would be inappropriate to comment on live court proceedings.
Image: Justice Secretary Angela Constance and First Minister John Swinney. Pic: PA
On Tuesday, Ms Constance was accused by former Scottish Tory leader Douglas Ross of “misleading” Holyrood, saying she could give full answers under contempt of court legislation.
Scottish Tory MSP Tess White, the party’s equalities spokesperson, added she was “spine-chillingly concerned” of a repeat of the Isla Bryson case.
Image: The case of Isla Bryson sparked a public outcry after the double rapist was sent to a women-only prison. Pic: PA
Bryson, a transgender woman born Adam Graham, was initially sent to a women-only prison despite being convicted of raping two women.
The offender was later transferred to the male estate following a public outcry.
Speaking to Sky News, Ms White said: “John Swinney was quick to waste taxpayers’ money fighting a case which confirmed what the vast majority of the public knew beforehand: a woman is an adult human female.”
The MSP for North East Scotland urged the SNP administration to “pay up and finally respect the clear judgment from the Supreme Court”.
A Scottish government spokesperson said: “It is the Scottish government’s long-held position that it is inappropriate for Scottish ministers to comment on live litigation.
“In all cases, we have an obligation to uphold the independence of the judiciary. We do not want the government to ever be seen as interfering in the work of the independent courts.”
The storm, named by Spain’s meteorological service, is currently affecting the Canary Islands.
Claudia could result in travel disruptions, power cuts, and flooding in some areas, according to the Met Office.
Met Office Chief Meteorologist Matthew Lehnert said: “Storm Claudia will bring very heavy rainfall to a large swathe of central and southern England and Wales on Friday into Saturday.
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“This rain will become slow moving, and some areas could see up to a month’s worth of rain in 24 hours.
“Within the Amber warning areas, some could see in excess of 150mm accumulate during the event, with 60-80mm fairly widely.”
Strong winds across northwest England and northwest Wales pose an added hazard, with gusts of up to 70mph possible in exposed areas within the warning zone, he added.
A colder weekend
By the weekend, the north of the UK will see a colder air mass, with overnight frosts, according to the Met Office.
Some showers will persist, but overall it will be a considerably drier and brighter period of weather in this area.
Further south, the weekend will start off largely cloudy and wet, and still mild in the far south. Gradually, the rain will ease and eventually clear to the south, with the drier, colder conditions further north spreading to all areas by the start of next week.
Early next week, temperatures will drop sharply across the country, particularly in the north and east, bringing the first snow of the season in some areas.