Progress at Edinburgh’s flagship net zero carbon housing project

A major milestone has been reached on a flagship, net zero carbon housing development in Edinburgh as the first homes are now under construction. 

Located on Waterfront Avenue in Granton, ‘Plot D1’ will comprise over 70 one, two, and three-bedroom apartments alongside several commercial units. The apartments will be rented as social housing owned and managed by The City of Edinburgh Council or to households on low to middle incomes at a ‘mid-market’ rate that is lower than private rental rates. 

The development will form a significant part of the ongoing £1.3bn regeneration of Granton’s waterfront and will set a roadmap for the future of net zero carbon housing delivery in Scotland. 

This is the first of three confirmed pilot projects being delivered by The Edinburgh Home Demonstrator (EHD) – a programme providing an innovative approach to building affordable net zero carbon homes at scale. 

The Scottish Government-backed programme has engaged a community of research and development experts to show how affordable net zero carbon homes can be created at scale across the six local authorities within the Edinburgh and Southeast City Deal Region.  

Glasgow-based contractor and manufacturer CCG (Scotland) is leading construction of the ’Plot D1’ site on behalf of The City of Edinburgh Council alongside a design team of architects, engineers, and energy consultants.

The firm is leveraging the Modern Methods of Construction (MMC) concept of offsite manufacturing on the pilot project. Standardised panels have been manufactured in CCG’s factory, transported to site, and positioned with the use of two cranes. This has resulted in a much quicker and efficient build, with one storey a week being completed on the Granton site.

This innovative combination of techniques will be evaluated by the EHD programme and will inform the development of a blueprint for procurement, quality standards, and cost that can be used across the sector to create affordable net zero communities.

The homes are designed to reach as close to net zero carbon as possible, with the aim of lowering energy demands, eliminating carbon emissions, and improving the living environment for residents. Renewable technologies such as a communal Air Source Heat Pump System and the use of solar PV panels will combine with the home’s enhanced building fabric to achieve the net zero standard of performance.

City of Edinburgh Council Leader, Cammy Day, said: “The future of housebuilding is happening here in Edinburgh, where we are proud to lead the biggest and most innovative net zero carbon development in the country.

“The pilot itself is helping to create and support jobs in green industries like offsite sustainable manufacturing. This is exciting to see and something our wider regeneration of Granton will build on.

“What we are doing with our partners at the Granton Waterfront is truly trailblazing and will see the community become a test bed for future innovation, skills development and much needed employment opportunities – all while pioneering 75 new net zero carbon affordable homes.”

Calum Murray, CCG (Scotland) Director and EHD Board Member, said: “CCG are pioneers for offsite manufacturing in Scotland. We operate from one of the UK’s most advanced facilities and use technological procedures to create homes in a controlled setting that are inherently designed to deliver an enhanced quality standard and minimise heat loss.

“For Granton D1, we will then integrate our entirely renewable energy system onsite. This uses several measures developed in partnership with Carbon Futures that combine with this improved standard of build to achieve our net zero target.

“The EHD programme is key to helping us to reach that target and this milestone at Granton D1 will be one of many along the way. It will be an exciting journey and one in which we are delighted to be playing our part alongside the Council and our trusted partners.”

Ainslie McLaughlin, Chair of the Edinburgh Home Demonstrator Programme Project Board, said: “The homes are quickly taking shape thanks to the offsite manufacture of key components.

“The productivity gains and speed of construction delivered by offsite MMC make it an important solution in the delivery of net zero carbon homes, especially to meet the demand for affordable housing. Scotland has both the capability and resources to scale this up, there is real opportunity here.”

The programme is delivered by multiple stakeholders including partners from The City of Edinburgh Council, Offsite Solutions Scotland, Edinburgh Napier University, the University of Edinburgh, Scottish Futures Trust, and Built Environment – Smarter Transformation (BE-ST) and is funded by the Scottish Government’s Affordable Housing Supply Programme and The City of Edinburgh Council.

For more information, visit: https://www.be-st.build/accelerate-to-zero/modern-methods-of-construction/edinburgh-home-demonstrator/

Scotland’s largest ‘net zero’ housing development set for Waterfront

Proposals to create Scotland’s largest ‘net zero’ housing development in Edinburgh have been granted approval by city planners this June.

The 444-home Western Villages is being led by the City of Edinburgh Council in partnership with Glasgow-based contractor CCG (Scotland) and architect Cooper Cromar.

The development will form part of the Granton Waterfront Regeneration, where over 3,500 homes are set to be created over the next ten years, delivering one, two and three-bedroom apartments, including wheelchair-accessible ground-floor dwellings, available in a mix of social (195), mid-market rent (62), market rent (63) and private sale tenures (124).

Designed within a masterplan that will take advantage of stunning parkland and sea views, there will also be greater emphasis placed on pedestrian and cycle movement with electrical car charging, car club accessibility and public transport in favour of traditional car parking which is reduced across the development.

The homes designed to the principles of CCG’s newly launched ‘Net Zero Home’ housebuilding standard. Developed in collaboration with energy and sustainability consultancy, Carbon Futures, the Net Zero Home focuses on enhanced fabric performance, low carbon heating and renewable technology as part of a gas-free energy strategy to reduce Greenhouse Gas Emissions (arising from regulated operational energy use) to a rate less than or equal to zero per year.

With an ambitious target to become a ‘net zero’ city by 2030, this first phase of Granton Waterfront will act as a blueprint for future sustainable development and help Scotland to transition towards a greener economy.

City of Edinburgh Council’s Vice Convener for the Housing, Homelessness and Fair Work committee, Councillor Mandy Watt, said:All of the steps we’re taking to make homes more sustainable will reduce the energy they use once occupied, thereby helping us to tackle climate change and become net zero carbon by 2030. That’s why we’re pleased to have CCG working with us as they adopt a new ground-breaking housebuilding standard. 

“It’s great to see this development with a large proportion of social rent homes get planning approval. We have incredibly ambitious plans which form the bedrock of our housing strategy over the next ten years. There is a critical need for more affordable homes in Edinburgh and we are responding to that through the commitment to build 20,000 social and affordable homes by 2027.

“Western Villages forms part of the wider Granton Waterfront regeneration project which will create one of Europe’ s largest coastal city parks, providing opportunities for residents and visitors to reconnect with the city’s waterfront by offering more areas for leisure and outdoor experiences, civic spaces and sustainable housing.”

CCG Managing Director, David Wylie, said: “Housebuilding is going to play a major part in achieving our ambitious target of becoming a ‘net zero’ economy by 2045.

“With gas being removed from new build homes as early as 2024, it places greater emphasis on collaborative working as the partners on this project have demonstrated; utilising the CCG Net Zero Home building standard to create an affordable, scalable and practical solution that can ultimately be delivered now for any residential development.

“We commend the City of Edinburgh Council for their bold commitment and share their aspirations for a more sustainable future for Scotland.”

Cooper Cromar Project Director, Graham Connor, said:Cooper Cromar are delighted to have been appointed as the Architect to design and deliver this important residential project delivering one of the initial phases of the Granton Waterfront Development Framework which sets out the Urban Design Framework and Design Guidelines for future developments within the wider Granton area.

“We have sought to create a masterplan that not only stands alone for its significance as Scotland’s largest net zero development but also respectful to the wider regeneration of Granton. It will complement and integrate with future phases of housing delivery and we look forward to working with the project partners over the coming years.”

Carbon Futures Director, Andrew Money, said:We are delighted to have supported City of Edinburgh Council and CCG with their bold and ambitious plans for Western Villages.

“From the outset, the key areas of focus for the design team were to maximise fabric performance and avoid the use of fossil fuels. This approach, together with the use of on-site renewable energy, will greatly reduce energy demand and deliver a significant reduction in utility costs for homeowners.

“The energy strategy for Western Villages delivers a low-carbon development, future-proofed against upcoming government legislation and presents a fantastic example of how the construction industry can support the nationwide effort to reduce carbon emissions and create a more sustainable future.”

Construction of Western Villages is expected to begin in mid-2022.