Great British Energy Bill

Debate between Lord Murray of Blidworth and Lord Ashcombe

Committee stage
Monday 13th January 2025 Lords Chamber

[Lord Murray of Blidworth (Con)]

My Lords, I rise to speak to Amendments 85D and 85E in my name. I regret that I was unable to speak at Second Reading, but I am pleased to be able to take part in this debate in Committee.

My amendment seeks to address a lacuna in the Bill. As many noble Lords before me have observed, the Bill lacks a vital detail. Parliament is being asked to approve the establishment of a vehicle for the investment of £8.3 billion of taxpayer money, and yet we have no clarity on how this money will be spent. All these decisions will be for Great British Energy to make under the direction of the Secretary of State. We believe that this is a most unsatisfactory way to proceed, and my amendment seeks to probe the Government’s intention on energy storage, as well as giving the Government the opportunity to improve the Bill with a clear statutory duty to invest in energy storage.

Just last Thursday we had a debate in this House on the importance of energy storage, and I agree with the amendments that my noble friend Lord Lilley has tabled. Improvements in energy storage infrastructure will be crucial if we are to continue on our journey to greater reliance on renewable sources of energy. I am pleased that the noble Baroness, Lady Gustafsson, has recognised the importance of energy storage as part of our path to clean energy, as she did last week when she said the Government

“recognises the value of strategic energy reserves as a source of energy resilience and security of supply, balancing system flexibility, particularly during periods of energy supply shortage”.—[Official Report, 9/1/25; col. 845.]

Given the importance of investing in energy storage as part of our long-term strategy, we should surely put this at the centre of this Bill. In fact, the objects of GB Energy, as outlined in Clause 3, include

“facilitating, encouraging and participating in … the … storage … of clean energy”.

It is therefore deeply concerning that the Bill makes no provisions to effect that objective.

Amendment 85E in my name complements Amendment 85D. It is a simple amendment and merely requires an annual report from Great British Energy on the overall cost to the taxpayer of curtailing the supply of renewable energy. This will principally apply to offshore wind, which frequently produces excess supply. Under the current arrangements, the taxpayer pays offshore energy producers to reduce their supply and this has been extremely costly, driving up energy prices for consumers.

In December 2023 the think tank Carbon Tracker estimated that wasted wind power would add £40 to consumer bills, and predicted that this figure would rise to £150 in 2026. Clearly, consumers have a direct interest in us getting to grips with this problem, and the Government would surely agree that the establishment of Great British Energy presents an opportunity to do this. It is therefore critical that GB Energy looks to invest in long-duration energy storage, which would mitigate the increased cost to consumers resulting from wasted energy.

With this said, can the Minister clarify whether the Government anticipate that the Secretary of State will give a direction to GB Energy to invest in energy storage, to ensure we are prepared for what the Germans call Dunkelflaute periods, such as we had just last week when several gas power stations were fired up at great expense to the taxpayer? Do the Government see a role for Great British Energy in helping to improve planning for energy supply deficits in the future? Finally, do the Government agree that improved energy storage infrastructure will reduce our reliance on gas-powered power stations in the future? I beg to move.

[Lord Ashcombe (Con)]

My Lords, I speak in support of these two important amendments, proposed by my noble friend Lord Murray of Blidworth. Thanks to the Library research team, I have gained greater knowledge of the size of constraint payments to the power producers for either constraining production or to rebalance the system. These payments are not insignificant, and I would like to advise them to your Lordships. The years that I am about to cite run April to March. In 2020-21, the amount was £1,070 million; in 2021-22, it was almost £1.5 billion; in 2022-23, it was £600 million; in 2023-24, it was £1.3 billion; and, in this year from April to October, it was £960 million. This gives a total of £4.78 billion. As mentioned by my noble friend, these amounts get added to the bills of consumers, businesses and households.