Sustainability Engineering Methods Flashcards

Sustainability engineering methods are the analytical tools engineers use to judge how products, processes, and systems affect people, resources, and ecosystems over time. This flashcard set covers five areas: foundational sustainability concepts and systems thinking, life cycle assessment, material and energy flow analysis, design for environment and eco-efficiency, and decision making with metrics and trade-offs. Each group moves from basic ideas to applied practice, so later cards build on earlier ones.

To study effectively, read each question, answer it aloud in your own words, and then compare your response with the card. Pay close attention to definitions, because terms such as functional unit, system boundary, and eco-efficiency have precise meanings that matter in calculations. Try to work a simple example for each method, such as a water bottle or a household appliance, and identify where the data comes from and where assumptions enter. Review cards repeatedly, and revisit earlier groups whenever a later topic feels unclear. Spaced review helps move these ideas into long term memory, and sketching simple system diagrams makes flows and boundaries easier to remember.