1. A method of providing enhanced energy efficiency and reduced greenhouse gases for an eco-industrial park through application of spatial and temporal waste heating and cooling energy integration, the method comprising the steps of: identifying a plurality of functional areas for an eco-industrial park, the plurality of functional areas comprising a plurality of industrial functional areas and one or more non-industrial functional areas in adjacent geographical locations, each of the plurality of industrial functional areas containing one or more process streams comprising one or more of the following: one or more hot process streams to be cooled and one or more cold process streams to be heated, each of the one or more non-industrial functional areas containing one or more of the following: one or more hot streams and one or more cold streams; identifying a plurality of significant heating and cooling tasks for each significant time-dependent and non-time-dependent industrial and non-industrial activity within the eco-industrial park; responsive to the identified functional areas and identified significant heating and cooling tasks, determining one or more inter-time zone thermal energy integration thermal targets and one or more intra-time zone thermal energy integration thermal targets; and responsive to the determined one or more inter-time zone thermal energy integration thermal targets and one or more intra-time zone thermal energy integration thermal targets, performing inter-time zone thermal energy integration matching comprising identifying one or more inter-time zone thermal energy integration matching solutions across a plurality of time zones to substantially satisfy a thermal load to be integrated via inter-time zone thermal energy integration.