Abstract: The key is to save resources for a conservation-minded society,and the idea of making the best use of eveything manifests high-efficient and sustainable use of resources.The infrastructure construction in urban residential area,including the recycle of energy and wastes,plays a key role in saving resources and sustainable development.Bo01-area of Malm City in Sweden has been regarded as the model of ecological and sustainable residential area since it has realized the dream of making the best use of everything and saving resources,through achieving 100 per cent renewable energy and advanced system of waste recycling under the concept of systematic planning.Whose successful experience can inspire us while constructing our residential area.