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: 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 assessment he has made of whether curtailment payments create incentives to locate generation in areas with insufficient grid capacity.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
The revenue that generators can make from curtailment payments is regulated by Ofgem through the Transmission Constraint Licence Condition. This regulation limits the revenue generators can make from being curtailed to the value of the revenue lost through not being able to generate plus reasonable costs. Ofgem can and does take enforcement action against generators that it believes are not complying with this regulation.
The Strategic Spatial Energy Plan (SSEP) will optimise the siting of new sources of electricity generation across Great Britain. The Government’s Reformed National Pricing programme will have the SSEP at its heart, and reforms will be designed to ensure incentives for generation projects encourage siting and investment in areas that align with the SSEP.
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 estimate his Department has made of curtailment costs to electricity billpayers in 2026.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
Data on the aggregate impact of curtailment payments to electricity billpayers is calculated by the National Energy System Operator (NESO) and can be found in 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: Ben Obese-Jecty (Conservative - Huntingdon)
Question to the Home Office:
To ask the Secretary of State for the Home Department, with reference to page 16 of the Police reform white paper, From Local to National: A New Model for Policing (CP1489), by when will the Police Efficiency and Collaboration Programme be fully operational.
Answered by Sarah Jones - Minister of State (Home Office)
The Police Efficiency and Collaboration Programme (PECP) was announced in November 2024 as part of the Government’s manifesto commitment to set a up a programme to drive down costs in policing.
The programme is operational and already making savings. Some examples of the work already underway includes signing 39 forces up to a new commercial energy strategy and piloting central purchasing within policing. These savings will be fully validated and assured after the conclusion of the financial year.
Asked by: Richard Holden (Conservative - Basildon and Billericay)
Question to the Department for Business and Trade:
To ask the Secretary of State for Business and Trade, what the cost to UK Export Finance was of mitigating operational emissions arising from (a) its office footprint and b) business travel in 2024-25.
Answered by Chris Bryant - Minister of State (Department for Business and Trade)
UKEF’s office footprint is managed by the Government Property Agency, which is responsible for the provision of all energy and utility services. UKEF mitigates operational emissions arising from business travel through policies to reduce the cost of business travel; these measures do not place additional costs on UKEF.
Full details regarding expenditure on UKEF’s office footprint and business travel for 2024-25 can be found in the UK Export Finance Annual Report and Accounts 2024 to 2025 - GOV.UK.
Asked by: Greg Smith (Conservative - Mid Buckinghamshire)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, pursuant to the Answer of 4 February 2026 to Question 109240, what proportion of the estimated costs of extending the UK Emissions Trading Scheme to domestic maritime are attributable to administrative compliance.
Answered by Chris McDonald - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
The Impact Assessment estimates £201 million in additional costs over 20 years, with about £179 million, from administrative compliance and around £22 million from emissions reduction investment.
Administrative costs are initially higher because around 2,000 maritime operators enter the scheme in 2026 due to the inclusion of emissions at berth.
The emissions introduced initially are relatively small, and estimates are conservative given overlap with existing UK and EU MRV requirements. On a per operator basis, the admin burden is low. The planned expansion to international maritime is expected to bring far more emissions into scope without increasing administrative burden.
Asked by: Gregory Campbell (Democratic Unionist Party - East Londonderry)
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 implications for his policies of the recent announcement by the International Energy Agency that the UK's domestic energy costs are significantly higher than those of comparable nations.
Answered by Martin McCluskey - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
High UK energy costs have been driven by our dependence on global fossil fuel markets. The Government’s clean energy mission is the best way to break this dependence and protect billpayers permanently. The Government also acted at Budget to take an average £150 of costs off domestic bills in Great Britain from April, and it continues to work with the NI Executive on measures to bring down energy costs for households in Northern Ireland.
Asked by: Richard Holden (Conservative - Basildon and Billericay)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, with reference to page 19 of the Final stage impact assessment entitled UK Emissions Trading Scheme (ETS) Scope Expansion - Domestic maritime, published on 25 November 2025, for what reason no quantified analysis was undertaken on the regional and equalities impacts.
Answered by Chris McDonald - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
The Impact Assessment did not include quantified regional or equalities analysis because the available evidence did not support robust estimations of impacts at that level of granularity.
The Assessment finds that compliance costs are modest relative to operators’ overall costs and, as a result, a qualitative assessment found that regional or distributional impacts are expected to be limited.
The Government will review the maritime element of the United Kingdom Emissions Trading Scheme in 2028 with further consideration of regional or distributional impacts.
Asked by: Llinos Medi (Plaid Cymru - Ynys Môn)
Question to the Department for Energy Security & Net Zero:
To ask the Secretary of State for Energy Security and Net Zero, what estimate he has made of the number of off-grid homes in Wales that are not suitable for heat pump technology.
Answered by Martin McCluskey - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
While we do not have a specific assessment for Wales, evidence shows heat pumps will work well in most off-gas grid homes.
A home’s suitability to install a heat pump depends on several factors, including having sufficient internal and external space (for the heat pump unit, thermal store and larger radiators), the peak current draw of the grid connection, and the home’s peak heat loss.
We have commissioned research on the costs of different approaches to decarbonising complex housing archetypes, including alternative low carbon heating solutions where required, and we expect to receive results in Spring 2026.