Written questions by Heylings.

What his timeline is for launching the proposed framework to scrutinise additional costs and levies on consumer energy bills.

At the budget, the Chancellor agreed to subject any additional costs, including new levies, to enhanced scrutiny under a new framework to ensure they are affordable, represent value for money and do not impose unnecessary costs on households and businesses. The development of this new framework is underway with HM Treasury and we will provide an update in due course.

What his planned timeline is for rolling out the Connections Accelerator Service.

As set out in the Government’s Industrial Strategy, the Connections Accelerator Service will be operational by the end of 2025.

What assessment he has made of the potential impact of Drax's sourcing from old growth forests in Canada on the UK's environmental and sustainability commitments.

Large-scale biomass generators must comply with sustainability criteria which include wide ranging environmental protections regarding biodiversity, legal and sustainable harvesting, maintenance of forest productivity, and social criteria pertaining to indigenous land rights and worker health and safety. We have enhanced protections under the new contract for difference which takes effect from 2027 and prohibits the use of primary material derived from primary and old growth forests. Any breaches would result in significant financial penalties for Drax and could lead to termination of the contract.

What proportion of the biomass burned in large-scale biomass power stations was sourced from old growth or primary forest in 2024.

Biomass sustainability criteria require all biomass for power generation to be legally harvested, and comply with any applicable legislation in the countries of origin to protect primary forest and old growth areas. This means the risk of material from primary forests and old growth areas entering the UK is low, and volumes are minimal. The Government takes this issue seriously and from 2027 new requirements will explicitly exclude primary material from forestry in primary forest and old growth areas from eligibility for subsidy, protect against regulatory regression abroad, and impose enhanced audit and assurance standards on biomass generators.

What steps his Department is taking to ensure the waste heat from SMR turbine halls is used in a way that contributes to achieving net zero.

Small Modular Reactors (SMRs) will play an important role in helping the UK achieve our energy security and net zero ambitions. Government recognises the potential role of SMRs in energy sectors beyond electricity generation, including as a source of low carbon heat. The department will shortly be publishing a new policy framework which will lay out pathways for privately led advanced nuclear projects to be brought forward in the UK. Great British Energy – Nuclear will take on a new role in assessing proposals, with the National Wealth Fund exploring potential investment opportunities.

What steps his Department is taking to prioritise the development of small modular reactors as load following sources.

The next generation of nuclear, including small modular reactors (SMR), offers new possibilities including faster deployment, lower capital costs, and greater flexibility. Whilst nuclear energy has a unique role to play in delivering stable, low carbon baseload energy, SMRs may be able to serve the electricity grid more flexibly than traditional nuclear, as well as unlock a range of additional applications in energy sectors beyond grid electricity.

What assessment he has made of the potential impact of planning restrictions on noise levels for heat pumps on installation of those pumps.

Research found that noise complaints from air source heat pumps are rare and heat pumps are perceived as being very quiet (Air source heat pump noise emissions, planning guidance and regulations - GOV.UK). In 2025 the Government amended the Permitted Development Right for air source heat pumps in England, to give households greater flexibility to install an air source heat pump without needing to submit a planning application, while retaining the sound limit. Subsequently, some installers have reported significant reductions in installations requiring planning applications. The Government continues to explore how to streamline the planning process for low carbon heating.

What assessment he has made of the potential merits of small modular reactors being made as load following energy sources.

The next generation of nuclear, including small modular reactors (SMR), offers new possibilities including faster deployment, lower capital costs, and greater flexibility. Whilst nuclear energy has a unique role to play in delivering stable, low carbon baseload energy, SMRs may be able to serve the electricity grid more flexibly than traditional nuclear, as well as unlock a range of additional applications in energy sectors beyond grid electricity.

What steps his Department is taking with the Department for Work and Pensions to ensure that the UK’s workforce has the skills required to meet its targets for heat pump installations.

Government recently published the Clean Energy Jobs Plan which sets out cross-Government actions to deliver more skilled workers. Today’s heat pump workforce is large enough to meet current demand and training rates are on track to meet future demand. The Government is delivering several policies to support the heat pump workforce and is working with industry to ensure training equips installers with the skills needed to provide high quality installs. The £10 million Heat Training Grant supports existing heating professionals in England to upskill and the Low Carbon Heating Technician apprenticeship is helping to bring new entrants into the sector.

What assessment he has made of the potential merits of introducing a single accreditation scheme to protect households in upgrading to (a) more energy efficient and (b) low carbon technologies.

This government’s priority is ensuring that all consumers are protected when undertaking home retrofit work, as well as improving the overall consumer journey regardless of housing tenure or how installation work is funded. Currently any installations under government energy efficiency schemes must be carried out by TrustMark registered and PAS 2030 or MCS certified businesses, in accordance with PAS 2035. As the only government endorsed quality scheme, TrustMark oversees compliance with the overarching PAS 2035 process.

What assessment his Department has made of the potential merits of implementing a comprehensive redress scheme for consumers (a) installing and (b) retrofitting low carbon technologies.

This government’s main priority is protecting consumers and the homes they live in, and we will continue to fight for reform of a system which is clearly not fit for purpose. The reform will involve rapidly changing the landscape of regulation, spanning from how installers working in people’s homes are certified and monitored, to where homeowners turn to for rapid action and enforcement if things go wrong. This work is already underway, but we will set out plans for root and branch reform as part of the Warm Homes Plan, which will be published soon.

What assessment he has made of the potential merits of introducing (a) independent and (b) impartial statutory advice for consumers undertaking (i) retrofit and (ii) low carbon technology installations.

The Government recognises that access to trusted and impartial information is an important enabler to consumers, when making choices about how to retrofit their homes. This is why the Government is working to enhance our digital consumer advice offer, creating a single access point for all consumers (homeowners, landlords and tenants) at varying points in their retrofit journey. It will bring information on energy efficiency and clean heating solutions like heat pumps and solar, sources of funding and links to trusted installers together for the first time. The digital service is also backed up with a national phoneline for those needing additional support in accessing advice on how to upgrade their homes.We will set out additional steps towards improving the overall consumer journey in the Warm Homes Plan, which will be published soon.

What steps he is taking to improve consumer confidence in low carbon home upgrades in the context of delivery issues in previous iterations of the ECO scheme.

Government is committed to protecting homeowners across the UK who receive energy efficiency upgrades. We are introducing a new system of consumer protections, with clear centralised oversight to ensure proper installer accountability as part of the Warm Homes Plan. Immediate actions taken include improved oversight of installations and installers, with a more robust suspension and reinstatement process, and enhanced contractor checks and restrictions to prevent installers from evading accountability if they operate through multiple certification bodies. Additionally, Government has increased oversight of TrustMark’s operations, and introduced site visits from retrofit co-ordinators to give an additional layer of on-site assurance.

If his Department will take steps to ensure that the Atlantic Partnership for Advanced Nuclear Energy between the UK and the United States does not adversely impact nuclear (a) security and (b) safety.

The Atlantic Partnership for Advanced Nuclear Energy between the UK and United States will support the government's effort to improve our energy security, drive economic growth, and underpin our efforts to deliver of Net Zero. The paramount importance placed on nuclear safety and security by government remains unchanged. All the nuclear projects announced as part of the Alliance will be subject to the scrutiny of an independent regulator, the Office for Nuclear Regulation, and will need to meet the robust standards safety and security standards demanded by government and the public.

With reference to United States' Department of the Interior's letter to Orsted North America Inc, dated 22 August 2025, whether he has made an assessment of the potential impact of that letter on international investor confidence in UK offshore wind projects.

The Government is aware of the US Department of the Interior’s 22 August 2025 letter to Ørsted North America. Overseas regulatory decisions are for those authorities; the UK is a separate market with our own regulatory framework. The Government remains confident in the UK’s ability to attract international investment in the clean energy mission. We will achieve this by driving investment certainty, delivering targeted catalytic public investment, investing alongside industry where necessary, and breaking down barriers to investment.

What assessment he has made of the potential impact of the Atlantic Partnership for Advanced Nuclear Energy on the Office for Nuclear Regulation’s (a) safety standards and (b) independence and impartiality.

The Atlantic Partnership for Advanced Nuclear Energy builds on existing collaboration and will accelerate licensing and reactor design checks, provide certainty to industry and uphold safety standards, while making both the UK and US an attractive place to invest. The Office for Nuclear Regulation (ONR), the UKs independent regulator, will need to be satisfied that any design to be deployed in the UK meets UK safety standards and complies with UK law. By working with the US the ONR will streamline processes, while continuing to maintain rigorous UK regulatory standards and its independent decision making.

With reference to the United States' Department of Energy's press release entitled Energy Department returns $13 billion in unobligated wasteful spending to American taxpayers, published on 24 September 2025, whether he has made an assessment of the potential impact of that announcement on international investment confidence in UK renewable energy developments.

Government remains confident in the UK’s ability to attract international investment in the clean energy mission. We will achieve this by driving investment certainty, delivering targeted catalytic public investment, and breaking down barriers to investment.Since July 2024, over £50 billion of private investment has been announced into the UK’s clean energy industries.

What assessment he has made of the merits of policy in (a) Denmark, (b) Germany and (c) other countries in increasing community energy.

My Department regularly looks to good practice from other countries and will continue to build on those experiences and lessons learned as we jointly develop the Local Power Plan with Great British Energy.

What plans his Department has to publish a national strategy on community energy.

The Government recognises the importance of communities being at the heart of the energy transition and the benefits of communities owning energy infrastructure in their own community. Great British Energy will take forward the Local Power Plan and working alongside DESNZ to unlock regulatory changes will drive forward an expanded community energy sector across the UK. We will say more about the Local Power Plan in due course.

Whether his Department has made an assessment of the potential merits of adopting a spatial energy planning approach to better align land use planning with net zero objectives.

In October 2024, the UK, Scottish and Welsh governments, jointly commissioned the National Energy System Operator to develop a Strategic Spatial Energy Plan (SSEP): the first ever spatial energy plan for Great Britain, to support a more actively planned approach to energy infrastructure across both land and sea. The SSEP will help bring about an efficient and net zero consistent energy system and provide greater clarity to industry, investors, consumers and the public. The plan’s methodology was published in May 2025, with the SSEP due to be published in 2026.