Onshore Wind Farms

Debate between Baroness Hayman and Lord Whitehead

Monday 23rd March 2026 Lords Chamber

[Lord Whitehead (Lab)]

I am slightly puzzled by the noble Lord’s enunciation of that question, in that renewable wind and overhead power lines go closely together, because the overhead power lines have to deliver the power that is being generated by the renewable power sources. As for the requirement that that variable output be matched by various other sources of energy when, for example, the wind is not blowing and the sun is not shining, that is well taken care of by the back-up that is already in the system—due, I might add, to a number of renewable sources also being non-variable.

[Baroness Hayman (CB)]

My Lords, I declare my interest as a director of Peers for the Planet. Given what the noble Lord, Lord Teverson, said, in asking this Question, about the increased productivity of onshore wind when it is a replacement for existing infrastructure, is it not time that the Government did as he said and got on with it? I remind the Minister that the urgency of coming to conclusions on repowering existing onshore wind was included in the Private Member’s Bill that I introduced in your Lordships’ House some five years ago.

[Lord Whitehead (Lab)]

I pay tribute to the noble Baroness for all her work in this field and for introducing that Bill. As far as getting on with it is concerned, there is nobody who wants to get on with it more than I do. The noble Lord, Lord Teverson, has drawn attention to the fact that we have probably 10.7 gigawatts or more of onshore wind capacity that could retire between 2027 and 2042, and those onshore farms will be completely lost if they retire without any repowering. So repowering is clearly essential, not only to keep those wind farms going on the same sites but because of the tremendous power gain that could come about by using modern turbine methods and modern blades to increase the output by perhaps up to two-thirds when those existing sites are repowered.

UK Energy Sources and Cost of Energy

Debate between Baroness Hayman and Lord Whitehead

Thursday 19th March 2026 Lords Chamber

[Lord Whitehead (Lab)]

No, the Energy Secretary does not wish to see drilling for North Sea oil banned. What he is doing, as the noble Lord will know, is developing transitional energy certificates, which will enable tie-backs to take place in existing fields. The noble Lord will know that the existing structure of the North Sea fields largely consists of fields that have not been tapped—small fields that are adjacent to additional fields—and so the tie-back arrangement will ensure both production and drilling for those tie-back fields in association with the existing fields.

[Baroness Hayman (CB)]

My Lords, I declare my interest as a director of Peers for the Planet. Given what the Minister said about this being, in essence, a price security issue, what progress have the Government made on the issue of decoupling the price of other forms of generation from the price of gas? As we know, that is hugely volatile and has an enormous impact on both domestic and industrial consumers.

[Lord Whitehead (Lab)]

The noble Baroness is exactly right. As she will know, part of the price increases that are being suffered at the moment go into the market-making price of gas that secures the general price of electricity, for example, in our markets by marginal cost pricing. Certainly, the renewed and continuing volatility in international markets is likely to be a substantial driver of high price levels and price increases in the future. Therefore, the Government are actively looking at measures that could decouple the UK energy market, where it is green and low carbon, from that marginal cost pricing arrangement, which is still driven by gas in about 65% of settlements at the moment. That will be part of the UK’s drive for clean energy sources for the future.