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: Sarah Dyke (Liberal Democrat - Glastonbury and Somerton)
Question to the Department for Environment, Food and Rural Affairs:
To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment has been made of the effectiveness of attenuation ponds in reducing both the volume and flow of run from major roads where such works were not considered necessary pre-1990.
Answered by Emma Hardy - Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
Attenuation ponds are deployed by Risk Management Authorities as a flood alleviation measure; they are determined by a range of factors including cost to benefit ratio and the standard of protection that can be achieved. In recent years, the highway sector has been innovative in its use of sustainable drainage and green infrastructure to help manage road flooding.
A new three-year £4.2 billion Flood and Coastal Risk Investment Programme will start in April 2026, where new projects will align with the strategic objectives set out in the Government’s new funding rules announced in October 2025. This means investment goes where it is most needed, accounting for flood risk, value for money, natural flood management opportunity and additional contributions to make Government investment go further. This investment will benefit properties, infrastructure and agriculture.
The Government and the Environment Agency are committed to improving England’s picture of flood and coastal erosion risk, including from surface water. The Environment Agency published its new National Flood Risk Assessment (NaFRA) data in 2025.
Asked by: Sarah Dyke (Liberal Democrat - Glastonbury and Somerton)
Question to the Department for Environment, Food and Rural Affairs:
To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment she has made of the relative cost benefit of attenuation ponds compared with repeated flood damage to (a) properties, (b) infrastructure and (c) agricultural land.
Answered by Emma Hardy - Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
Attenuation ponds are deployed by Risk Management Authorities as a flood alleviation measure; they are determined by a range of factors including cost to benefit ratio and the standard of protection that can be achieved. In recent years, the highway sector has been innovative in its use of sustainable drainage and green infrastructure to help manage road flooding.
A new three-year £4.2 billion Flood and Coastal Risk Investment Programme will start in April 2026, where new projects will align with the strategic objectives set out in the Government’s new funding rules announced in October 2025. This means investment goes where it is most needed, accounting for flood risk, value for money, natural flood management opportunity and additional contributions to make Government investment go further. This investment will benefit properties, infrastructure and agriculture.
The Government and the Environment Agency are committed to improving England’s picture of flood and coastal erosion risk, including from surface water. The Environment Agency published its new National Flood Risk Assessment (NaFRA) data in 2025.
Asked by: Helen Morgan (Liberal Democrat - North Shropshire)
Question to the Department for Science, Innovation & Technology:
To ask the Secretary of State for Science, Innovation and Technology, what steps she is taking to encourage alternative providers to use the broadband infrastructure installed by Freedom Fibre in North Shropshire constituency.
Answered by Kanishka Narayan - Parliamentary Under Secretary of State (Department for Science, Innovation and Technology)
As part of Project Gigabit, Freedom Fibre delivered gigabit-capable broadband to approximately 1,900 premises in North Shropshire constituency. All infrastructure assets deployed through Building Digital UK (BDUK) subsidy have to be made available to other providers, as this is a contract obligation. BDUK undertook a market consultation with suppliers across England and Wales on their interest and capability for further delivery and is now following up with suppliers on the potential for further projects through the Gigabit Broadband Voucher Scheme, utilising existing available infrastructure wherever possible.
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 lessons his Department has learnt from other countries that have reduced curtailment while expanding renewables.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
We use evidence from comparable countries to support our decision making and policy thinking on curtailment. Constraint payments are a natural part of operating an electricity system and are used in many countries such as Italy, Spain, Germany and Denmark. However, the current extent of grid constraints reflects years of underinvestment, with new network infrastructure development having lagged the expansion of new generation. We’re finally changing that, with the biggest upgrade to Great Britain’s electricity network in decades, which will minimise both curtailment and constraint costs, and help deliver clean power by 2030.
Asked by: Ian Roome (Liberal Democrat - North Devon)
Question to the Department for Environment, Food and Rural Affairs:
To ask the Secretary of State for Environment, Food and Rural Affairs, what steps her department is taking to strengthen flood resiliency around major transport routes in the South West.
Answered by Emma Hardy - Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
Delivering on the Plan for Change, this Government is investing at least £10.5 billion until 2036 to construct new flood schemes and repair existing defences, helping to avoid disruption to transport and other infrastructure damage, as well as continuing to protect communities from the devastating impacts of climate change.
As published in the Flood and coastal erosion risk management (Section 18) report – in 24/25 – Wessex, and Devon, Cornwall, and the Isles of Scilly received a combined £173 million, better protecting 4,036 properties across these regions.
The final list of schemes to benefit in 2026/27 is due to be published on GOV.UK in March 2026.
Asked by: Connor Naismith (Labour - Crewe and Nantwich)
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 impact of introducing zonal electricity pricing on (a) consumer energy bills in regions with high renewable generation, such as those with significant offshore wind capacity, (b) the cost to the public purse of constraint payments to wind generators and (c) future private-sector investment in energy infrastructure in areas of high demand, including the South East.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
In July 2025, we announced that we would not be implementing zonal pricing as part of the Review of Electricity Market Arrangements (REMA) and had decided instead to retain a single Great Britain wide wholesale electricity market. We plan to set out the potential impact of zonal pricing − with respect to areas such as consumers, generators and investment, including South East England – in the REMA Cost Benefit Analysis (CBA), which will be published later this year.
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.
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 estimate his Department has made of the cost of constraint payments and balancing actions in each year since 2020; and what assessment his Department has made of the potential impact of this on domestic energy bills.
Answered by Michael Shanks - Minister of State (Department for Energy Security and Net Zero)
The breakdown of curtailment and balancing action costs borne by domestic consumers and other data relating to constraints is provided in the National Energy System Operator (NESO) Annual Balancing Report. The most recent of these reports was published in June 2025 which can be found via this link: neso.energy/document/362561/download. We recognise that actions are needed to reduce system constraints. 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: Lord Spellar (Labour - Life peer)
Question to the Department for Transport:
To ask His Majesty's Government what lessons learned from the financing of the Dartford River Crossing they have applied to their plans for the Lower Thames Crossing.
Answered by Lord Hendy of Richmond Hill - Minister of State (Department for Transport)
A robust assessment of private investment options has been undertaken for the Lower Thames Crossing, with the short list outlined in the updated Funding Statement in February 2025. The RAB model has been chosen because it enables the private sector to deliver the scheme efficiently, reduces financial burden on taxpayers, harnesses the benefits of private investment, and ensures strong regulatory oversight to promote the interests of users. In developing the preferred financial model for the Lower Thames Crossing, the Government has drawn on lessons from the financing of previous road projects in the UK and abroad, including the Dartford River Crossing (Queen Elizabeth II Bridge). The RAB model shares a number of features with the Public–Private Partnership (PPP) structure used to fund that bridge infrastructure, but also includes a regulator to ensure that it is operated in a way that promotes user interests and is able to attract the level of investment required.