| name | green-procurement |
| description | Implement green procurement practices including environmental criteria definition, supplier assessment, lifecycle analysis, certification requirements, and impact tracking. TRIGGER when: user says /green-procurement, "green procurement", "sustainable procurement", "eco-friendly sourcing", "sustainable purchasing", "green supply chain".
|
| argument-hint | [category] [spend-threshold] [certification-standard] |
| user-invocable | true |
Green Procurement
Integrate environmental and social criteria into procurement decisions to reduce supply chain impact, meet regulatory requirements, and drive market transformation.
Input Gathering
| Input | Description | Required |
|---|
| Procurement spend data | Category spend, supplier list, volumes by commodity | Yes |
| Current procurement policies | Existing sourcing guidelines, approved supplier lists | Yes |
| Environmental priorities | Carbon, water, waste, biodiversity, chemicals of concern | Yes |
| Regulatory requirements | Mandatory green procurement rules by jurisdiction | Yes |
| Supplier environmental data | Certifications, emissions data, environmental management systems | No |
| Product lifecycle data | LCA studies, environmental product declarations (EPDs) | No |
| Organizational sustainability targets | Corporate net-zero, zero-waste, or circularity goals | No |
Step-by-Step Process
Step 1 — Spend Analysis and Category Prioritization
Identify the highest-impact procurement categories:
| Category | Annual Spend | Environmental Hotspot | Prioritization Score |
|---|
| Raw materials | $... | Extraction, emissions, water | High |
| Energy | $... | GHG emissions (Scope 2) | High |
| Packaging | $... | Waste, plastics, deforestation | High |
| Logistics / transport | $... | GHG emissions, air quality | High |
| IT equipment | $... | E-waste, conflict minerals | Medium |
| Office supplies | $... | Paper, single-use plastics | Low |
| Facilities / MRO | $... | Chemicals, energy, water | Medium |
| Professional services | $... | Limited direct impact | Low |
Prioritize categories by: environmental impact magnitude x spend volume x influence ability. Focus on the top 5-10 categories that represent 80% of environmental impact.
Step 2 — Environmental Criteria Development
Define green criteria for priority categories:
| Criteria Type | Examples | Application |
|---|
| Mandatory (pass/fail) | Regulatory compliance, banned substance free, no deforestation | All suppliers |
| Weighted (scored) | Carbon intensity, recycled content %, water efficiency | Bid evaluation |
| Preferential | Certified organic, circular design, carbon neutral | Tie-breaking |
| Aspirational | Science-based targets, cradle-to-cradle, net positive | Supplier development |
Build category-specific scorecards:
| Criterion (example: Packaging) | Weight | Measurement | Scoring Scale |
|---|
| Recycled content | 25% | % post-consumer recycled | 0-100% = 0-5 pts |
| Recyclability | 20% | % recyclable in standard stream | 0-100% = 0-5 pts |
| Carbon footprint | 20% | kg CO2e per unit | Benchmark vs peers |
| Certified sustainable sourcing | 15% | FSC, SFI, or equivalent | Yes/No = 5/0 pts |
| Supplier environmental mgmt | 10% | ISO 14001 or equivalent | Certified = 5 pts |
| Innovation / circularity | 10% | Reuse, refill, take-back model | Qualitative 0-5 |
Step 3 — Supplier Environmental Assessment
Evaluate existing and prospective suppliers:
| Assessment Level | Method | Scope | Frequency |
|---|
| Self-assessment | Questionnaire on environmental mgmt | All priority suppliers | Annual |
| Desktop review | Public disclosures, certifications | Top 50% by spend | Annual |
| On-site audit | Environmental compliance, practices | Strategic suppliers | Biennial |
| Third-party rating | EcoVadis, CDP Supply Chain, Sedex | Top 20% by spend | Annual |
Key assessment areas:
- Environmental management system: ISO 14001 or equivalent certified?
- GHG emissions: Does the supplier measure and report? What is the trajectory?
- Water stewardship: Water-intensive operations? Water stress areas? Reduction targets?
- Waste and circularity: Waste diversion rate? Circular design principles?
- Chemical management: Compliance with REACH, RoHS, TSCA? Substance restriction list?
- Biodiversity: Operations near sensitive ecosystems? Deforestation-free sourcing?
Step 4 — Lifecycle Analysis Integration
Incorporate lifecycle thinking into procurement decisions:
| Lifecycle Stage | Cost / Impact Factors | Data Source |
|---|
| Raw material extraction | Resource depletion, habitat impact, emissions | LCA databases (ecoinvent, GaBi) |
| Manufacturing | Energy, water, waste, chemical use | Supplier data, EPDs |
| Transportation | Distance, mode, fuel type, packaging | Logistics data, EFs |
| Use phase | Energy consumption, maintenance, consumables | Product specifications |
| End of life | Recyclability, disposal impact, recovery value | Waste management data |
Apply Total Cost of Ownership (TCO) including environmental externalities:
- TCO = Purchase price + Operating cost + Environmental cost + Disposal cost
- Environmental cost = Carbon price x lifecycle emissions + waste management + water use
Compare alternatives on TCO, not just unit price. Document when the green option costs more and quantify the environmental benefit per dollar of premium.
Step 5 — Certification and Standards Requirements
Map relevant certifications by category:
| Category | Recognized Certifications | Verification |
|---|
| Paper / wood | FSC, PEFC, SFI | Chain of custody certificate |
| Food / agriculture | USDA Organic, Rainforest Alliance, Fair Trade | Annual audit certificate |
| Electronics | EPEAT, Energy Star, TCO Certified | Registry verification |
| Cleaning products | Green Seal, EPA Safer Choice, EU Ecolabel | Product label verification |
| Textiles | GOTS, OEKO-TEX, Bluesign | Certificate of compliance |
| Building materials | LEED-compliant, Cradle to Cradle, GreenGuard | Product documentation |
| General suppliers | ISO 14001, EcoVadis, B Corp | Certificate or scorecard |
| Carbon neutrality | PAS 2060, Climate Neutral, CarbonNeutral | Verification statement |
Require valid certification copies during onboarding and track expiration dates for renewal.
Step 6 — Impact Tracking and Continuous Improvement
Measure and report on green procurement outcomes:
| Metric | Formula / Measurement | Target |
|---|
| Green spend ratio | Green-certified spend / Total spend | > 50% by [year] |
| Supplier environmental score (avg) | Weighted average of supplier assessment scores | > 3.5/5 |
| Scope 3 reduction from procurement | tCO2e avoided through green choices | [X]% YoY reduction |
| Recycled content rate | % recycled material in purchased goods | > 30% |
| Supplier certification rate | % of top suppliers with ISO 14001 or equiv | > 80% |
| Cost premium / savings | Green option cost vs. conventional baseline | Track and report |
Build a quarterly reporting dashboard and integrate green procurement KPIs into procurement team performance reviews.
Output Format
## Green Procurement Plan — [Organization] — [Categories]
### Executive Summary
- Categories prioritized: [count]
- Suppliers assessed: [count]
- Current green spend ratio: [%]
- Target green spend ratio: [%] by [year]
- Estimated Scope 3 reduction potential: [X] tCO2e
### Category Prioritization
| Category | Spend | Impact Score | Priority | Green Criteria Status |
|----------------|---------|:------------:|:--------:|:---------------------:|
| ... | ... | ... | ... | ... |
### Environmental Criteria (by Category)
| Category | Criterion | Weight | Measurement | Threshold |
|----------|--------------------|--------|-----------------------|---------------|
| ... | ... | ... | ... | ... |
### Supplier Assessment Results
| Supplier | Category | EcoVadis/Score | ISO 14001 | GHG Reporting | Overall |
|----------|----------|:--------------:|:---------:|:-------------:|:-------:|
| ... | ... | ... | ... | ... | ... |
### TCO Comparison (Key Purchases)
| Item | Conventional Price | Green Option Price | TCO (Conventional) | TCO (Green) | Delta |
|---------|--------------------|--------------------|---------------------|-------------|-------|
| ... | ... | ... | ... | ... | ... |
### Implementation Roadmap
- Phase 1 (0-6 mo): [Policy update, criteria for top categories]
- Phase 2 (6-12 mo): [Supplier assessments, certification requirements]
- Phase 3 (12-24 mo): [Full rollout, TCO integration, impact reporting]
### Recommendations
1. [Prioritized actions]
Quality Checklist
Edge Cases
- Green option significantly more expensive (>20% premium): Quantify the environmental benefit per dollar of premium; explore volume commitments for better pricing; phase in requirements over 2-3 contract cycles to give suppliers time to scale.
- No green-certified alternatives available in the market: Engage top suppliers in development programs; set aspirational timelines; participate in industry consortia to drive market creation.
- Small or local suppliers unable to afford certifications: Accept equivalent practices with self-assessment and spot audits; offer co-investment in certification costs for strategic small suppliers.
- Greenwashing risk (suppliers making unsubstantiated claims): Require third-party verified claims only; cross-reference certifications against registries; conduct periodic audits of claimed credentials.
- Conflicting environmental objectives (e.g., lighter packaging increases waste but reduces transport emissions): Use lifecycle analysis to identify the net-best option; document tradeoffs transparently; prioritize the objective most aligned with corporate sustainability targets.
- Regulatory divergence across geographies: Build a compliance matrix by jurisdiction; design procurement criteria that meet the most stringent applicable standard; monitor regulatory evolution for upcoming requirements.
