Major Sustainable Building / Development of the Year

Winner: Mott MacDonald - Vulcan House, Sheffield

The judges were impressed with the all round commitment to sustainability in the design and construction of the building, together with the ongoing investment into monitoring its performance in use. The combination of a private sector developer, public sector occupier, academia and an innovative design team have produced a first class

Runners up

• 160 Tooley Street, London SE1 - entered by Arup
• Campbell Square Eco Park, Milton Keynes – put forward by Faber Maunsell