Lifecycle analysis, also known as life cycle assessment (LCA), is a methodology used to evaluate the environmental impact of a product, process, or service throughout its entire life cycle, from raw
material extraction to disposal.

The aim of a lifecycle analysis is to identify the environmental impact of the product or process, including its energy and material inputs, emissions to air, water, and soil, and waste generation. The analysis considers the entire life cycle of the product or process, including the extraction of raw materials, processing, manufacturing, transportation, use, and disposal.

A lifecycle analysis typically involves the following steps:

Goal and Scope Definition: Define the purpose of the analysis, the boundaries of the study, and the functional unit, which is a specific amount of product or service that the analysis will
evaluate.
Inventory Analysis: Collect data on the inputs and outputs associated with the product or process throughout its life cycle, including materials, energy, and emissions. Impact Assessment: Evaluate the potential environmental impact of the product or process, including its contribution to climate change, air pollution, water pollution, and other environmental impacts.
Interpretation: Analyse and interpret the results of the lifecycle analysis, identifying hotspots and opportunities for improvement.

The results of a lifecycle analysis can be used to inform decision-making and identify opportunities for environmental improvement. For example, it can be used to identify materials or processes that have the most significant environmental impact and to develop strategies to reduce that impact, such as improving energy efficiency, reducing waste, or using alternative materials.