This programme has an interdisciplinary approach that gives students a broad insight into energy and sustainability issues and in-depth study of the building physics and modelling software used in the design of modern buildings and their surroundings. Computer modelling techniques enable the complex interactions between buildings and the environment in and around them to be simulated, at both the level of individual buildings and at urban scale with many buildings. This is a modular programme having both taught and practical components, in which students develop skills in using such techniques. The focus on building performance is complemented by a consideration of renewable energy and wider sustainable development policy issues, such as the use of sustainability indicators, and conceptions of economic and social sustainability. National and international assessment methods and tools, widely used in building design and appraisal, are included. The need for sustainable approaches to building design is universally acknowledged. As the effects of climate change become greater, the drive towards more energy efficient and better adapted buildings will intensify. Sustainable buildings need not be technologically complex, but a high level of sophistication in design procedures and performance analysis is required. The skills developed on the course are in high demand in architectural and engineering consultancies, utilities and research and development.