Emergy Evaluation

Emergy evaluation is a method to assess the total energy input required to produce a product or service, translated into a common unit called "emergy." It considers all energy sources—like sunlight, wind, or fossil fuels—that have contributed directly or indirectly throughout the process. By quantifying these inputs, emergy evaluation helps understand the true ecological cost and sustainability of different products, systems, or activities. It offers a holistic view of resource use and environmental impact, enabling better decision-making for sustainable development and resource management.