Foundations of Building Energy Systems Engineering

Every modern building relies on complex engineering systems to maintain comfortable temperatures, clean air, and efficient power distribution. Understanding how these energy systems operate is essential for anyone looking to enter the fields of architecture, construction, or green building design. This text-based course guides you through the core scientific and engineering principles that govern building energy performance. You will transition from understanding basic thermodynamics to analyzing how heating, ventilation, air conditioning (HVAC), and modern smart controls work together to minimize environmental impact while maximizing human comfort. What you'll learn: Understand the fundamental principles of thermodynamics, heat transfer, and fluid mechanics in buildings; Analyze the components and cycles of modern HVAC systems; Evaluate heat pump technologies and their role in building electrification; Learn how smart building automation and control systems optimize energy consumption; Apply energy efficiency standards and sustainability metrics to real-world building scenarios. You will begin by mastering essential terminology and thermodynamic concepts before moving on to practical HVAC systems, load calculations, and modern automation technologies. Through written explanations and practical calculation exercises, you will build a solid foundation in building energy engineering. This course is designed for beginners, aspiring building engineers, architects, and sustainability coordinators with no prior engineering background required. Start reading today to build a strong foundation in modern building energy systems.