Net Zero Buildings

To deliver Scotland’s ambitious 2045 climate change target, the public sector must show leadership and demonstrate, through its own estate, what can be achieved.

Our Net Zero Buildings team in partnership with The Scottish Government, Zero Waste Scotland and National Services Scotland, has given the Net Zero Public Sector Buildings Standard an overhaul and it now includes guidance on retrofitting existing buildings.

The Standard was first adopted by Scottish Ministers in 2020 for new build projects, supporting public bodies to build net zero-ready buildings that will meet their net-zero deadlines; it was further developed in August 2023 to support project teams to plan incremental retrofit activities that will meet current and forthcoming local, regional and national net zero policies.

The re-launched Standard now has its own dedicated website where a whole suite of supporting documents and third-party resources can be quickly accessed.

Heat networks are a key strategic technology for reducing emissions from heating our homes and buildings. They will become a core component of Scotland’s heat supply. There are significant challenges at the pre-capital stage of heat network project development in Scotland, such as a lack of skills, knowledge and resource.

Working closely with Scottish Government and other partners, including Zero Waste Scotland, we aim to create the conditions for accelerated heat network development. For more information visit: Heat Network Support Unit.

In order to support the delivery of heat networks, during 2023 Scottish Government asked our Net Zero Buildings team to review various delivery models and assess their potential for increasing the pace and scale of heat networks across the country.

That work is complete and our report makes a number of recommendations, highlighting that whilst some existing models can be improved, some potential new models could help deliver more networks quicker.  
 

The Heat in Buildings Strategy published in October 2021 includes a commitment to establish a Green Heat Finance Taskforce. Our team helped set up the taskforce and are co-secretariat alongside Scottish Government.

The purpose of the Taskforce is to develop a portfolio of innovative financial solutions for building owners in Scotland to ensure that by 2045, our homes and buildings no longer contribute to climate change, as part of the wider just transition to net zero.

The remit of the Taskforce is to:

• build on existing evidence to set out the alternative sources of funding and financing for heat decarbonisation, including existing technologies and new technologies which may develop, by September 2023 for both the medium and longer-term requirements
• explore and potentially pilot new and value-for-money innovative financing mechanisms for individual and community-level investment
• act as a catalyst for long-term relationships and partnering across the public sector, the heat sector industry, wider supply chain, building owners and investor/financial institutions
• support the alignment of the requirements for heat decarbonisation with the needs and investment activity across the wider energy system, considering returns and wider socio-economic benefits

For more information visit Heat in Buildings: Green Heat Finance Taskforce.

Since the launch of our Street Lighting Toolkit and procurement frameworks in 2014 we have provided summary business cases to all 32 local authorities and further support where needed, facilitating the replacement of over 75% of street lights with 680,000 energy-efficient LED equivalents.

Investment to date is over £220m, including £20m during the Covid lockdown period and has already saved local authorities £70m and will provide further estimated savings of £800m and 1.7m tonnes of CO2 over the lifetime of the replacement lanterns.

The street lighting toolkit has received several industry awards and has been adopted by UK Government for use in England and Wales. Indeed, over 200 organisations globally have downloaded this award-winning tool.