19:52 Martin Vickers (Conservative)

Infrastructure that transmits electricity across the country is nationally significant, and we accept that upgrades in one form or another are needed. Expanding the network will indeed lower consumer bills. As my right hon. Friend the Member for South Holland and The Deepings (Sir John Hayes) noted in the debate on 2 May, transmission and distribution costs are now roughly 15% of every electricity bill. It will also secure our energy supplies as we decarbonise our energy production in pursuit of net zero.

I hope the Minister will confirm in his reply that although planning guidance contains an assumption in favour of pylons, full consideration of the alternatives will be put before Ministers. The proposals are short-sighted and incoherent, given the obvious necessity to rewire the grid to make it fit for the future and ensure we have the infrastructure in place to reach net zero. By 2050, the country will require two or three times the amount of electricity as today, but in respect of these plans, there is a clear failing of strategy in relation to how we ensure the necessary infrastructure.

We are fortunate to benefit from an ever-increasing amount of electricity generated from offshore wind farms, and my constituency is fortunate to be on the Humber estuary, which is a leading force in the renewable energy sector. That presents an opportunity for an offshore grid transmitting much of our electricity away under the sea. At some point that electricity will have to come on land, but it would significantly reduce the need for pylons and overhead cables. We can learn here from examples in Belgium and Denmark.

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20:06 The Minister for Energy Security and Net Zero (Justin Tomlinson)

An expanded electricity network is critical to lowering consumer bills, securing our energy supply, delivering green growth and skilled jobs, and decarbonising our electricity system. Nobody denies that, but that must be delivered in a strategic and sensitive way, which considers and mitigates impacts on communities and our treasured landscapes. I thank all hon. Members present for their contributions.

The Prime Minister has made it clear that we are making the transition to net zero in a way that supports communities and families. That is true of new electricity infrastructure, and the organisations that plan and deliver it are working to ensure that. Members will be under no illusion that to bring new home-grown electricity on to the system, we must expand the electricity network considerably, rewiring from where new generation is being built in our wind-rich seas and new coastal nuclear sites to connect it to areas of demand. We also anticipate that by 2050 we will need to meet double the current demand, and we need an efficient, high-tech electricity network to transport that power from where it is generated to where it is needed, to drive our country forward.

The ESO’s own recent figures for the East Anglia study suggested that, when considering lifetime cost—not just the up-front cost but the potential for long-term lower constraint cost—and challenges around delivery speed, each variable raised important questions. We cannot answer with certainty whether those questions are valid, because the data simply does not exist. If we are to let communities’ voices be heard and championed by my hon. Friends, those communities would expect at the very least that we have those answers, not just to protect their communities but to ensure that we deliver on our commitment, as we race towards our net zero target, to lower consumer bills. We have to take the public with us, or we lose everything. At that meeting, we were mindful to explore how we could carry out an urgent review to consider those variables and challenge those long-standing presumptions.

That brings me back to the core point: the review gives us an opportunity to obtain up-to-date facts, recognising modern technology and the lessons that can be learned from Germany, and recognising the lifetime costs so that we can be confident that we are doing our best to deliver lower consumer bills, which are crucial not just to helping with the cost of living but to ensuring that we carry the public with us in respect of net zero.

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