Chamber and committees

I refer the member to the answer to question S6W-24055 on 17 January 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 .

A Business and Regulatory Impact Assessment was completed for the provisions contained within The Building (Scotland) Amendment Regulations 2023 (which introduce the New Build Heat Standard from 1 April 2024). This contains an assessment of how the Standard may impact costs associated with new homes across Scotland.

Supporting documents - New Build Heat Standard 2024: business and regulatory impact assessment - gov.scot (www.gov.scot)

The Scottish Government collects data on double glazing and draught proofing of loft hatches within occupied homes through the annual Scottish House Condition Survey.

This proposal is contained within the current public consultation Delivering net zero for Scotland's buildings - Heat in Buildings Bill: consultation - gov.scot (www.gov.scot) . A draft business and regulatory impact assessment has been published to support this consultation Heat in Buildings Bill consultation: business and regulatory impact assessment (partial) - gov.scot (www.gov.scot) .

This draft impact assessment and a range of other relevant impact assessments will be developed and then finalised based on the outcome of the consultation. Further development of proposals will then occur and will be the subject of detailed final impact assessments.

The scope of the research was commissioned to understand current and future workforce capabilities required to meet projected installation targets only. This was in line with the targets initially set out within the Heat in Buildings Strategy.

Owner occupied homes which no longer use polluting heating by 2033 will have already, as a result of this change, removed all direct emissions associated with the heating of those homes.

This means that there would be no need for a legal requirement to meet an energy efficiency standard; however, there will still be strong incentives for homeowners to invest in energy efficiency and improvements to the fabric of those homes in order to reduce their energy bills.

The Scottish Government does not hold this information. The Office for National Statistics, Broad Industry Group Region by broad industry group (Standard Industrial Classification) – Business Register and Employment Survey (BRES): Table 4 - Office for National Statistics (ons.gov.uk) , provides annual data for employee and employment estimates working in construction areas in Scotland including insulation work (water, heat, sound). The most recent data was published on 25 October 2023.

The scenarios were developed to understand the potential workforce requirements in Scotland to meet projected clean heat and energy efficiency targets. These were indicative forecast scenarios and are not expectations/projections of future demand and for this reason are not currently tracked.

The First National Assessment of Potential Heat Network Zones (2022) found that up to 340,000 homes may be located in areas suitable for heat networks in future. This included over 11,000 homes in rural areas, and more information can be found in the First National Assessment here: First National Assessment of Potential Heat Network Zones (www.gov.scot)

Local authorities finalising their Local Heat and Energy Efficiency Strategies (LHEES), which will identify heat network opportunities across Scotland.

Colleges and universities are responsible for setting their own provision based on regional and national demand, however Energy Skills Partnership, the college sector agency in Scotland for energy transition, zero carbon transport, engineering, construction and STEM, lead a low carbon heat training network across Scotland’s colleges to share best practice.