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This guide by RMI provides building owners and managers with a framework for specifying and procuring building energy modeling (BEM) services for new construction, renovations, and operational improvements. It details the benefits of BEM, the different purposes for modeling (comparison, compliance, and prediction), the role of the modeler, and the contracting process, including a sample Request for Proposal (RFP).

This case study by the Rocky Mountain Institute (RMI) details a deep energy efficiency retrofit of the Empire State Building in New York City. The project focused on reducing thermal loads and upgrading systems to achieve significant energy savings and carbon reductions, utilizing an integrative design process and life cycle cost analysis to balance financial returns with environmental goals.