Asked by: Gurinder Singh Josan (Labour - Smethwick)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential merits of using wasted and stranded renewable energy to mine bitcoin as an alternative DSR capability.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
No such assessment has been made.
Asked by: Tanmanjeet Singh Dhesi (Labour - Slough)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what recent discussions he has had with the Secretary of State for Business and Trade on the environmental impact of high-carbon advertising.
Answered by Katie White - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
The government is committed to reducing emissions from high carbon products and will continue to bring forward proposals to do so. For example, the Department for Energy Security and Net Zero (DESNZ) is assessing the potential for voluntary ecolabels. Ecolabels provide information on the carbon intensity and environmental impact of products and services, to help inform consumers’ purchasing decisions.
The Committees of Advertising Practice and Advertising Standards Authority regulate the content and targeting of advertising in the UK, and the advertising codes include rules on environmental claims. The ASA system operates independently of the government.
The Secretary of State has regular discussions with Cabinet colleagues on a range of issues, including on how we deliver our mission to make Britain a clean energy superpower.
Asked by: Dave Doogan (Scottish National Party - Angus and Perthshire Glens)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what assessment his Department has made of the potential merits of implementing measures similar to those adopted in other European countries to help reduce electricity prices for (a) consumers and (b) industry.
Answered by Martin McCluskey - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
Tackling the affordability crisis is Government’s number one priority. At the last Budget, we took an average of £150 of costs off household energy bills from this coming April. The main driver of high energy bills is gas, and we are taking action to reduce electricity prices for consumers and industry by taking back control with homegrown clean power. In designing and implementing energy policy, we take account of approaches adopted successfully in other countries.
Asked by: Pippa Heylings (Liberal Democrat - South Cambridgeshire)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential impact of recommendations 11 and 12 of the Nuclear Regulatory Review on the level playing field provisions in the EU-UK Trade and Cooperation Agreement.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
We will present a full government response and implementation plan by end of February 2026, taking account of our national security considerations, and planning, environmental and court processes. The Review acknowledges that when reviewing the recommendations in detail and in considering implementation, we may conclude that some recommended outcomes could be better achieved by alternative means, or that delivery timescales must necessarily be adjusted.
Asked by: James McMurdock (Independent - South Basildon and East Thurrock)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what recent assessment he has made of the impact of curtailment payments on average household energy bills in 2025.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
This information can be found in the NESO Annual Balancing Report, the next of which will be published later this year. The most recent NESO Annual Balancing Report was published in June 2025, covering the 2024/25 financial year, and can be found via this link: neso.energy/document/362561/download
Asked by: James McMurdock (Independent - South Basildon and East Thurrock)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what steps he is taking to ensure that the expansion of renewable generation does not lead to higher electricity bills for consumers.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
At a systems level, the prize of a renewables-based system, supported by nuclear and other technologies, is clear: it gets us off the fossil fuel rollercoaster, reducing our exposure as a country. The role of gas generation is already changing in GB’s electricity system and, as renewable deployment continues, its impact on the electricity price will reduce. Clean power 2030 will mean volatile gas sets the wholesale electricity price much less often than today.
Asked by: James McMurdock (Independent - South Basildon and East Thurrock)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what recent assessment he has made of the role of battery storage in reducing renewable curtailment.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
Electricity storage has an important role to play in decarbonising the power sector by helping to balance the electricity system at lower cost. Electricity storage achieves this by charging when electricity is abundant and discharging when it is scarcer, thereby mitigating the need for grid reinforcement and reducing the curtailment of renewable generation. Efficient use of storage therefore offers opportunities for reducing constraint costs. The Government, the National Energy System Operator (NESO) and the Office of Gas and Electricity Markets (Ofgem) are currently investigating options aimed at maximising the benefits of storage technologies in reducing system costs.
Asked by: Lord Truscott (Non-affiliated - Life peer)
Question to the Department for Energy Security & Net Zero:
To ask His Majesty's Government whether the new energy performance certificates methodology will take into account higher-rated water heaters and infrared heating.
Answered by Lord Whitehead - Minister of State (Department for Energy Security and Net Zero)
Technologies for which we have already obtained sufficient evidence – including heat batteries for water heating – will be supported at launch of HEM: EPC. Other technologies will be added over time via the new innovative product recognition process.
Government is working with manufacturers to ensure that infrared systems can be represented fully and accurately. To enable this, further work is required from industry to develop a robust, validated test method for measuring their operative temperature.
Asked by: James McMurdock (Independent - South Basildon and East Thurrock)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what recent estimate his Department has made of the proportion of curtailment costs borne by domestic consumers.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
Data relating to curtailment caused by constraints including costs is provided in the National Energy System Operator (NESO) Annual Balancing Report at this link: neso.energy/document/362561/download. Constraint costs, as with other interventions taken by NESO to balance the electricity system, are recovered from consumers through Balancing Service Use of System Charges. Both domestic and non-domestic consumers pay these balancing costs, in proportion to their energy consumption. Although the most energy intensive industries receive additional support with these costs.
The current extent of grid constraints reflects years of underinvestment, with new network infrastructure development having lagged the expansion of new generation. We are already taking action to reduce constraints with the biggest upgrade to Great Britain’s electricity network in decades.
Asked by: James McMurdock (Independent - South Basildon and East Thurrock)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what measures are in place to limit curtailment costs during the period before new grid infrastructure becomes operational.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
The Government, the National Energy System Operator (NESO) and the Office of Gas and Electricity Markets (Ofgem) are pursuing measures which will reduce constraint costs in the short term. These include making best use of the existing network, deploying smart grid technologies and taking measures to reduce the amount of time networks need to be out of service for essential new build and maintenance. NESO is also progressing other technical measures at pace via the Constraints Collaboration Project. We intend to announce further measures in the Reformed National Pricing (RNP) Deliver Plan which will be published shortly.