15:04 Wera Hobhouse (Liberal Democrat)

Thank you, Mr Sharma—again, it is a pleasure to see you in the Chair. I think I had just got beyond my first sentence, so I will repeat what I finished with. Currently, a long-term, coherent infrastructure strategy is lacking, and the Government are failing to capitalise on the long-term benefits of upgrading our infrastructure. We need an infrastructure strategy now to face the challenges of the future, get to net zero, transform our energy and transport systems and solve our housing crisis. We need vision, not permanent crisis management.

The Government also fail to deliver for rail electrification. We need to electrify our railway to get to net zero. The Railway Industry Association notes that an electric railway is the cheapest to operate, saving £2 million to £3 million per vehicle. Electric trains are also up to 300% more reliable than diesel trains, and are three times more efficient than diesel or hydrogen trains. Electrifying our railway is a no-brainer. However, the Government cannot see past the short-term cost. Network Rail has said that 278 miles of track must be electrified every year to reach net zero. Last year, the Government added only 1.4 miles of newly electrified track.

Bath has a big air pollution problem. The council has tried to address the issue by introducing a clean air zone, amid considerable opposition, but the electrification of the line through Bath has been on hold for years, and dirty diesel trains are still going through the city. How can I persuade my constituents that it is reasonable to stop them from driving their diesel cars through Bath when the public transport alternative is still operating on polluting diesel fuel? Air pollution kills. Not getting on with electrification is a complete dereliction of duty, not just to our net zero plans but to public health—and that costs a lot of money if we get it wrong.

I am a keen cyclist, and I try to do most of my journeys within Bath on my bike. I am fully aware of the benefits of supporting active travel, which far outweigh the costs. People walking, wheeling and cycling in 2021 saved 2.5 million tonnes of greenhouse gas, prevented 138,000 serious long-term health conditions and avoided more than 29,000 early deaths. Active travel contributed £36.5 billion to the economy in 2021, and with continued investment, that would only increase. I urge the Government to reverse the cut to active travel infrastructure, and help more people to actively walk, wheel or cycle to the places they need to go to. Will the Government support the Liberal Democrat’s plan for a £20 billion community clean air fund that will create new walking and cycle routes, as well as expanding bus routes and creating new council-led clear air zones for congested towns and cities?

The Government might claim that all those decisions were made to protect the public finances, but that is ironic, given their record of wasting money. Network Rail has spent more than £25 million on the new station at Reading Green Park. Its response to my written question had me wondering whether the decimal point was in the wrong place. The National Infrastructure Commission and the Climate Change Committee wrote a joint letter to the Government last year urging them to produce better plans to improve the resilience of infrastructure to climate change. Record temperatures last summer forced the cancellation of hundreds of train services, and flights were stopped at London Luton airport after heat melted the runway.

The Secretary of State for Energy Security and Net Zero, in his former role as Transport Secretary, warned that it will take decades to make the UK transport system resilient to extreme heat, but we do not have decades to wait. If we do not prioritise climate adaptation now, we will pay for it later. A full national-scale economic review of resilience and adaptation, led by the Treasury, is needed to quantify the value of climate adaptation, and therefore to incentivise investment in resilience. Investment in renewables is vital to combat climate change and preserve our energy security. If the Government had supported renewables harder, faster and earlier, my constituents would not be paying the price for Putin’s war now.

China is currently the biggest investor in renewable energy. It accounts for just under half of global energy transition investment. Cumulative growth in Chinese wind power between 2021 and 2022 was more than three times greater than in the US and more than seven times greater than in Europe. If we fail to prioritise renewable investment now, we risk moving our energy dependence from one autocratic power to another. If we want to be a global competitor, we must get our act together now.

The US Inflation Reduction Act and the EU’s Net Zero Industry Act will be transformative and will incentivise huge investment in new renewable technologies and crucial net zero infrastructure, but our Government are not following them. There was no new funding on Energy Security Day, and the Chancellor has refused to go toe to toe with the Inflation Reduction Act. The UK’s investment in the energy transition fell by 10% from 2021 to 2022. In contrast, similar investment rose by nearly a quarter in the US and by 17% in countries such as Germany. When will we see a real response from the Government? Global competition over talent and resources is fierce, but the Government seem content to be left behind.

The UK has huge competitive advantages in renewables such as tidal, yet the Government have failed to give the industry the funding it needs to prosper. We still do not have enough detail about how net zero investment is being defined. I hope the Minister will provide some clarification today. If other countries provide greater certainty for green investment, we will see investors and engineers leave.

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15:46 Stephen Hammond

The hon. Member for Bath quite rightly talked about decarbonisation and electrification. Rail accounts for about 10% of transport air pollution in this country. It seems to me, therefore, that getting the financing in place for the investment in decarbonisation projects and long-term electrification is key. She is right about the amount of electrification the country needs. A number of projects have been looked at, but that is simply not deliverable on a 10-year timescale. It may be deliverable on a 25-year timescale, so we need to plan for that.

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16:06 Tulip Siddiq (Labour)

Wherever we look, it is the same story—housebuilding is at a record low, inward investment in transport is in decline, and Britain is falling behind on green energy. But we do not need to continue down this path of managed decline, because Labour has a plan to get the economy growing and to drive the investment and infrastructure that we so desperately need. The Labour party is committed to overturning the senseless ban on onshore wind and to the radical reform of planning rules, to drive growth and build affordable homes.

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16:12 Gareth Davies (Conservative)

The hon. Member for Bath and my hon. Friend the Member for Wimbledon also made some excellent points on rail electrification. The hon. Lady should be aware of the transport decarbonisation plan, which will deliver a net zero railway by 2050. She referenced some specific statistics, and I will respond with a couple of my own: since 2010, we have electrified 1,224 miles of track, of which 1,000 miles have been installed in the past five years alone—compared, by the way, with just 70 miles electrified in England and Wales between 1997 and 2010. I think we are doing a pretty good job, although there is more to do. I do not think anybody would deny that.

As my hon. Friend mentioned, we are building on a strong base. The UK is a great centre for private investment. We have a strong system of regulation, a strong legal framework that is replicated all around the world, and a leading financial and services sector that helps to mobilise private capital. He talked about the bond market, and as he knows we are one of the leading issuers of green gilts. We are doing a lot to help mobilise private capital, but critical to our financing will be the mechanisms and institutions that we have available to mobilise private capital. That is why, when I was a Back-Bench MP, I was delighted to join him in the debate on the UK Infrastructure Bank, which will play a massive role in funding the projects that people around the country rely on. It has been set one mission: to partner with the private sector and local government authorities to increase infrastructure investment in pursuit of two objectives. The first is to tackle climate change, and the second is to support regional and local economic growth through connectedness, opportunities for jobs and higher levels of productivity. As it stands, £22 billion of financial capability has been provided to the bank, and we expect it to crowd in private capital investment and support more than £40 billion of infrastructure investment. To date, it has already announced 15 deals worth more than £1.4 billion, covering clean energy, digital infrastructure and green transport. That will be transformational.

A lot of Members mentioned net zero, which is absolutely critical. What every party has in common is our commitment to the health of the planet. We are world leaders in fighting climate change and galvanising action on the global stage, as we saw at COP26, and we are right to do that at home with our net zero pledge. The UK already has a world-leading track record of delivering decarbonisation. We have reduced emissions faster than any G7 country since 1990. By the way, we have grown our economy by 75% over the same period.

The Government are committed to a total of £30 billion of domestic infrastructure for the green industrial strategy. Since March 2021, an additional £6 billion for energy efficiency was committed at the autumn statement, and £20 billion for carbon capture, utilisation and storage was announced at the spring Budget. We have in place a clear strategy to deliver on our net zero obligations, deliver energy security and drive economic growth.

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16:25 Wera Hobhouse (Liberal Democrat)

The debate has been interesting and I thank all colleagues for being here and sharing their considered thoughts. I think we all agree that long-term infrastructure projects are vital for our four nations. They are complex to deliver and see through; they require a well-resourced Treasury and a vision that survives from one Government to the next; and last but not least—we have not really talked about this—they require an engaged public who share that vision and are prepared to see it through with the Government of the day. If that is true of anything, it is true of getting to net zero. We agree on a lot of things, but I think we disagree about the pace of change, which for me is not fast enough. The Government will of course say, “Yes, we are getting there,” but that is the nature of these debates, and I am glad that we had such a considered debate today.

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