Chamber and committees

As shown through the Budget process, the challenging fiscal landscape has necessitated some difficult choices across government. This, alongside the need to strengthen the pipeline of investment, has resulted in the Scottish Government (SG) having to take the very difficult decision to pause the Green Growth Accelerator (GGA) programme.

It takes time to develop infrastructure projects and the six pathfinder projects supported through the GGA were at varying stages of development when the decision to pause the programme was taken. None were at the stage of investment and project delivery and consequently no assessment on return for investment has been undertaken.

Officials are working with the LAs impacted to explore what alternative funding sources may be available to progress projects where funding exists; including through Scotland’s Public Sector Heat Decarbonisation Fund and the Scottish Heat Network Fund.

Additionally, we are building on existing work across Government and recent collaborative efforts across the Government and public sector partners to identify and align investment behind key projects; strengthening relationships at the strategic and operational level to expedite the delivery of major public sector funded infrastructure projects.

We have not been approached by Unite the Union for discussions on our proposals for a Heat in Buildings Bill. However, we would be happy to have such a discussion at any time - building on the wide-ranging engagement with stakeholders across Scotland that we have undertaken since our consultation was published.

Our consultation is currently open until 8 March ( Proposals for a Heat in Buildings Bill: Consultation - Scottish Government consultations - Citizen Space ) and we encourage all organisations and households to respond.

We have not been approached by GMB Union for discussions on our proposals for a Heat in Buildings Bill. However, we would be happy to have such a discussion at any time - building on the wide-ranging engagement with stakeholders across Scotland that we have undertaken since our consultation was published.

Our consultation is currently open until 8 March ( Proposals for a Heat in Buildings Bill: Consultation - Scottish Government consultations - Citizen Space ) and we encourage all organisations and households to respond.

I refer the member to the answer to question S6W-25489 on 9 March 2024. All answers to written Parliamentary Questions are available on the Parliament's website, the search facility for which can be found at https://www.parliament.scot/chamber-and-committees/written-questions-and-answers .

The consultation on proposals for a Heat in Buildings Bill includes a proposal to introduce a minimum energy efficiency standard. Privately owned housing would be required to meet this standard by the end of 2033.

A significant proportion of the housing stock will already meet the standard ahead of this date, with new homes built between now and 2033 already meeting or exceeding the standard and private rented homes being required to meet the standard by the end of 2028. In addition, we are proposing that owner occupied homes which have installed clean heating systems before 2033 won’t be required to meet the standard.

It is the intention to set a minimum energy efficiency standard at a level that is broadly equivalent to EPC C. The Scottish House Condition Survey 2022 shows that 48% of owner-occupied dwellings (around 788,000 dwellings) are already in EPC band C or better. It is likely that for many homes which do not yet meet the proposed standard, the amount of work needed to be carried out is modest.

We are also seeking views in our consultation on whether to introduce flexibility to the standard for specific groups or personal circumstances. These mechanisms may reduce the number of homes which need to meet the standard.

The consultation on proposals for a Heat in Buildings Bill includes a proposal to introduce a minimum energy efficiency standard. Landlords of private rented housing would be required to meet this standard by the end of 2028.

The intention is to set a minimum energy efficiency standard at a level that is broadly equivalent to EPC C. The Scottish House Condition Survey 2022 estimates that around 50% of privately rented homes are already in EPC band C or better. It is likely that for many homes which do not yet meet the proposed standard, the amount of work needed to be carried out is modest.

We are also seeking views in our consultation on whether to introduce further flexibility to the standard for specific groups or personal circumstances. These mechanisms may reduce the number of homes which need to meet the standard.

A good level of energy efficiency is defined in the Heat in Buildings Strategy as equivalent to EPC C (based on current Energy Efficiency Rating on an EPC).However, the current Energy Efficiency Rating is not an appropriate basis on which to set an energy efficiency standard because it is based on the modelled cost to run a property, not energy efficiency.

In 2022, in response to feedback from the Climate Change Committee and other stakeholders, the Scottish Government commissioned the Building Research Establishment(BRE) to evaluate options for a new fabric energy efficiency metric to be used on EPCs in Scotland. As part of this work BRE analysed the energy efficiency of the Scottish housing stock’s building fabric. BRE’s report showed that the average house at the entry-point to EPC band C had a heating and cooling demand of approximately 120kWh/m2/year (not including energy needed to provide hot water).

The consultation on proposals for a Heat in Buildings Bill includes the option of meeting a Fabric Energy Efficiency standard based on this heating and cooling demand, as an alternative to the ‘List of Measures’ approach. Research carried out by the BRE shows that when installing the measures suggested in the list, a clear majority (around 66%) of Scottish homes could achieve this good level of energy efficiency.

The Scottish Government wants all homes in Scotland to reach a good level of energy efficiency where possible and is consulting on proposals to introduce a minimum energy efficiency standard that would apply to all privately owned housing by the end of 2033.

The proposed minimum energy efficiency standard is at a level that is broadly equivalent to EPC C. The Scottish House Condition Survey 2022 shows that 48% of the owner-occupied housing stock (around 788,000 dwellings) is already in EPC band C or better. It is likely that for many of these homes not yet meeting the new standard, the amount of work needed to be carried out is modest.

We are also seeking views in our consultation on whether to introduce flexibility to the standard for specific groups or based on personal circumstances. These mechanisms may reduce the number of homes which need to meet the standard. In addition, we are proposing that any owner-occupied homes which have already installed clean heating systems before 2033 won’t be required to meet the standard. All owner-occupied new homes built under a building warrant on or after 1 April 2024 will already meet the clean heat requirement and will therefore not be required to meet the minimum energy efficiency standard.

The Home Energy Scotland (HES) Grant and Loan Scheme, launched in December 2022, offers homeowners and self-builders in Scotland a grant, interest free loan or a combination of both to support the installation of clean heating systems and energy efficiency measures.

In 2023, the Home Energy Scotland Grant and Loan Scheme made 6,618 funding commitments to homeowners.

The figure provided represents all funding agreements, including both loan and grant offers.

The Home Energy Scotland (HES) Grant and Loan Scheme does not collate expressions of interest from potential applicants.

Homeowners who wish to apply for HES Grant and Loan, or another of Scottish Government’s fuel poverty and energy efficiency schemes, contact HES Advice Service first to receive in-depth support on low and zero emissions heating technologies, other domestic renewables, and more complex energy efficiency improvements. This is an essential service to ensure that homeowners receive the best possible guidance in choosing the correct measures and a suitable installer. The service is bespoke and each homeowner’s case is assessed individually.

In 2023 7,512 applications for HES Grant and Loan Scheme were received.