Energy use and associated greenhouse gas emissions, and their potential effects on the global climate change have been the worldwide concern particularly after the Kyoto Protocol. Improving the energy efficiency is one of the most effective ways to reduce energy use and associated emissions, especially for the residential sector. Since energy efficiency improvements have complex interrelated effects on the household energy use, detailed mathematical models are required to evaluate their effects on residential energy use. This book investigates the use of Neural Network (NN) approach for...