Part One Guideline for community energy planning compilation Establishing energy planning objectives.- Energy demand analysis and prediction.- Available energy resource assessment.- Integrated energy system optimization.- Cost-effectiveness analysis of planning proposal.- Implementation management and post-assessment.- Part Two Topical subject research Building energy consumption baseline.- Models for energy demand prediction.- Relationship between community morphology and energy consumption.- Integrated energy system optimization models for community energy plan.- Energy bus system design.- Fuel cell and its application in community energy system.- Policies for community energy.- Energy system optimization in urban renewal.