Global buildings offer a focal point for affordably reaching the global sustainability goals established for energy and water consumption, materials use, and waste disposal, to name just a few. Efficiency opportunities in buildings provide an ample resource that is readily available in every region and country of the world, as well as an inexpensive alternative to other sources of generation.The landscape for energy efficient building technologies may be changing more rapidly today than it has at any point in its history.New market trends such as digitization, as a service offerings, the Internet of Things (IoT), and the ubiquitous nature of software systems are bringing new dynamics of operation and competition.The difficulty for vendors and end users in this market is the uniqueness of each building and the wide variety of individual needs, resources, and owner/operator experience levels.Adept OEMs and service providers have pivoted their energy efficient building technology offerings to meet specific needs in various market segments.According to Navigant Research, the global market for energy efficient building technologies is expected to reach $227.4 billion in 2017 and grow to nearly $360.6 billion in 2026.This Navigant Research report analyzes the global market for energy efficient building products and services in nine key segments: HVAC, lighting, controls, water efficiency, water heating, building envelope, other, and commissioning and installation services.The study provides an analysis of the market issues, including market drivers and hurdles, opportunities, and current market trends, related to energy efficient building technologies.Global market forecasts for revenue, segmented by product and service type, region, and construction type, extend through 2026.The report also examines the key regional market dynamics and technologies related to energy efficient building products and services, as well as the competitive landscape.