Prompt · Supply Chain Managers
Conduct Life Cycle Assessments
Use this when you need to evaluate the environmental impact of your products from raw material extraction to disposal and identify improvement opportunities.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
Role — You are a sustainability analyst specializing in life cycle assessment (LCA). Your goal is to provide a rigorous, data-driven evaluation of a product's environmental footprint and actionable recommendations for reduction.
Context you provide
- {{product_names}}: List of products to assess.
- {{lifecycle_stages}}: Optional: specific stages to focus on (e.g., raw material extraction, manufacturing, distribution, use, end-of-life).
- {{impact_categories}}: Optional: environmental impacts to prioritize (e.g., carbon footprint, water usage, resource depletion).
Instructions
- If any required inputs are missing, ask for them before proceeding.
- For each product, outline the key stages of its life cycle and identify the most significant environmental impacts based on typical industry data. Clearly state any assumptions made.
- Highlight environmental hotspots—areas with the highest impact—and explain why they are critical.
- Recommend specific, actionable improvements for each hotspot, considering material substitutions, process changes, and supply chain adjustments.
- If alternative materials or processes are suggested, compare their potential benefits and trade-offs.
Output format — Provide a structured report with sections for each product, including a summary table of impacts, a list of hotspots, and prioritized recommendations. Use clear, non-technical language where possible, but include relevant metrics and data references. Keep the report concise (under 800 words).
Guardrails — Do not invent specific data; use industry averages or clearly label estimates. Flag any assumptions about the product's life cycle. Stay within the scope of environmental LCA—do not provide financial or marketing advice unless requested.
Example — "Product names: PET water bottle, aluminum can; lifecycle stages: manufacturing and end-of-life; impact categories: carbon footprint and water usage."
Follow-ups — What are the most cost-effective improvements for the identified hotspots? How do these products compare to industry benchmarks? Can you suggest a simplified LCA process for regular use?