Grid Capacity

Energy Security and Net Zero – in the House of Commons at on 10 June 2025.

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Photo of Sarah Green Sarah Green Liberal Democrat, Chesham and Amersham

What steps he is taking to increase grid capacity.

Photo of Olly Glover Olly Glover Liberal Democrat, Didcot and Wantage

What steps he is taking to increase grid capacity

Photo of Michael Shanks Michael Shanks Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)

Increasing grid capacity is critical. We are halving the development time for new transmission infrastructure through reforms to planning and supply chains, so that we can deliver the grid capacity needed to achieve clean power by 2030 and meet the doubling of electricity demand by 2050.

Photo of Sarah Green Sarah Green Liberal Democrat, Chesham and Amersham

I thank the Minister for his response. He will know that some projects are waiting up to 15 years to connect to the grid, and the Secretary of State earlier referred to the zombie waiting list. Could I push him further and ask precisely what concrete steps the Department is taking to drastically cut that waiting list?

Photo of Michael Shanks Michael Shanks Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)

We have outlined significant reforms to the connections queue. There is currently more than 740 GW in that connection queue. Clearly, that is an unsustainable amount of demand for connection to the grid, and most of it does not really exist, as my right hon. Friend the Secretary of State pointed out. We have put forward significant reforms, so that we prioritise projects that are ready to connect to the grid, and have strategic importance to the grid. The clean power action plan will drive forward what those strategic outcomes are. That work is under way, and the National Energy System Operator is considering those proposals. It will free up a huge number of projects from the connections queue, allowing new projects to join, and, crucially, allowing for demand projects that will help deliver economic growth.

Photo of Olly Glover Olly Glover Liberal Democrat, Didcot and Wantage

In my Oxfordshire Constituency of Didcot and Wantage, sites at Culham, Harwell campus and Milton Park host a growing range of scientific and high-tech businesses, including a proposed artificial intelligence growth zone at Culham. Major housing growth also continues, and the new Valley Park development will use air source heat pumps. However, the Future Oxfordshire Partnership has raised concerns that grid constraints are causing significant delays to decarbonisation activities and creation of local power grids. What steps will the Minister take to address these problems and create an electricity grid fit for 21st-century Oxfordshire?

Photo of Michael Shanks Michael Shanks Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)

The hon. Gentleman makes an incredibly important point that outlines why this work is so important. There are two parts to it. The connections reform is crucial, so that we have a queue of projects that are strategically relevant and ready to be delivered. The second part is that we have to build significantly more grid infrastructure, and it is incumbent on all Members of this House to not oppose that grid infrastructure and then come here and say that they want new demand projects to be able to connect. Instead, they need to take a practical approach and say, “We’re going to have to build some new grid in this country if we want to unlock the huge potential of AI growth zones and other demand projects in the economy.”

Photo of Luke Murphy Luke Murphy Labour, Basingstoke

The strategic defence reviews of this Government and the previous Government highlighted the risks posed to our security by climate change. Does the Minister agree that the increasing Opposition by the Conservatives and other Opposition Members to clean power infrastructure and increasing our grid capacity across the country is not just economically illiterate but a risk to our national security?

Photo of Michael Shanks Michael Shanks Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)

As so often, my hon. Friend is correct on these matters. He usually has a quote that shows that, just a few months ago, Opposition Front Benchers agreed with us on many of these matters, but have suddenly changed their position. As my hon. Friend says, our proposals are not only critical to delivering energy security in an increasingly uncertain world, but to tackling the climate crisis, which has such an impact on our lives now and in the future, and to the economic opportunities of the 21st century.

Photo of Joy Morrissey Joy Morrissey Opposition Deputy Chief Whip (Commons)

Happy birthday, Mr Speaker. We need to ensure that the technology that we import to increase grid capacity is secure. US officials recently found kill switches in Chinese-made components for solar farms. The Conservatives have been clear about the security risks that China poses in our energy supply chain, so will the Secretary of State confirm whether he discussed that issue in his recent meeting with Chinese officials? If not, why not?

Photo of Michael Shanks Michael Shanks Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)

On a day when we are announcing new nuclear schemes, I am almost tempted to ask: which party brought Chinese investment into the heart of our nuclear infrastructure? The Conservative party. In every decision taken about the energy sector and more widely, if there are questions about national security, they are taken forward in the usual way. We invest hugely in ensuring that all our critical national infrastructure is safe and secure from cyber-threats and other threats. That work continues and is a top priority for the Government. We are building the clean power system that delivers energy security, and the Conservatives are opposing it.

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