黑洞社区

Environmental standards at a Barratt housing scheme - hailed a flagship for zero carbon homes - are set to be downgraded, despite receiving almost 拢10m in government subsidy.

The Bristol scheme, known as Hanham Hall (pictured), is for the refurbishment to zero carbon of a listed former hospital alongside the creation of 195 homes on a

5 ha site. It has been designed by architect HTA for Barratt after the housebuilder won a competition run by government regeneration quango the Homes and Communities Agency to build an exemplar zero carbon development.

锘縒e are working with Barratt to agree the next steps for the project

David Warburton, HCA

Despite Barratt and the HCA saying the scheme would be built to level 6 of the Code for Sustainable Homes, designs are being revised, in part to reflect a watering down of the definition of zero carbon announced by the government in the March Budget. This means that in effect all new homes will only have to reach code level 5.

Barratt and the HCA say no final decision has been taken, but 黑洞社区 understands that the specification of the energy values of some of the materials is being reconsidered, and the development is set go ahead without the planned biomass-powered on-site energy centre.

So far the hall has been restored and two show homes built, but none of the sale homes have been constructed as Barratt has been negotiating with the HCA over the specification of the scheme.

A source close to the development said: 鈥淭hese changes are commercially not necessarily a bad thing, because the economics of the energy centre were problematic, but can we really call it zero carbon?鈥�

The scheme, which is built on previously government-owned land, has been supported with 拢7.4m of government funding, and was in line to receive a further 拢800k when the energy centre was built.

Richard Gregory, managing director of Barratt Bristol, said: 鈥淚n the light of the recent changes to the government鈥檚 2016 zero carbon proposals, we are in discussions with the HCA about the most appropriate solution for all stakeholders. We are committed to delivering an exemplar project in line with the government鈥檚 ambition.鈥�

David Warburton, HCA head of area, said: 鈥淲e are working with Barratt to agree the next steps for the project. It has always been our ambition to deliver an exemplar, zero carbon community on that site that local people will be proud to live in. We remain committed to achieving this.鈥�