Analysis about the distributed energy supply system based on LCA

The distributed energy supply system has attracted wide attention because of its efficient environmental protection. It has become the focus how to evaluate the energy supply schemes and to choose the reasonable one. In this paper, the pollutant emissions about the distributed energy supply scheme and the centralized energy-supply scheme of a hospital were analyzed based on the LCA method, and the energy consumptions of these schemes were also analyzed. The result provides the reference for choosing the reasonable scheme.