UK Energy: Grid Decarbonisation

Lord Offord of Garvel Excerpts

Monday 24th March 2025 Lords Chamber

Asked by

[Lord Offord of Garvel]

To ask His Majesty’s Government what assessment they have made of the impact of their plans to decarbonise the grid by 2030 on the United Kingdom’s energy security.

[The Minister of State, Department for Energy Security and Net Zero (Lord Hunt of Kings Heath) (Lab)]

My Lords, in an era of heightened geopolitical risk, switching oil and gas for home-grown clean energy from renewables and other clean technologies offers security that fossil fuels cannot provide. NESO’s independent modelling confirms that achieving clean power by 2030 is feasible, while ensuring security of supply without increasing costs to consumers, with scope for lower bills.

[Lord Offord of Garvel (Con)]

My Lords, this self-imposed target of decarbonising the grid by 2030 is all very admirable but is it realistic and is it achievable? Looking at my national grid app, it is telling me that right now, today, renewables are 43% of the grid and the rest is non-renewables. Noble Lords may have noticed that this is quite a good day for sun and wind, which is why it is at a high number. Last year, the average was 37% from green energy. That is precisely why this is unachievable, and a target that we cannot hit in 2030. In one simple word, it is called “baseload”. In China, they use coal for baseload and in America they use shale gas for baseload. That is why factory electricity is seven times cheaper in China and five times cheaper in the United States. We have abundant hydrocarbons in the UK and we have great nuclear capability. Is now not the time to review this target to make it realistic and, more importantly, affordable for British consumers and businesses?