green-chemistry-metrics

# Green Chemistry Metrics Skill ## Purpose The Green Chemistry Metrics Skill calculates and evaluates green chemistry metrics to assess process sustainability and guide process improvement toward greener alternatives. ## Capabilities - Atom economy calculation - E-factor analysis - Process mass intensity (PMI) - Reaction mass efficiency - Carbon efficiency - Solvent intensity - Energy intensity - Water intensity - Renewables fraction ## Usage Guidelines ### When to Use - Evaluating process greenness - Comparing synthesis routes - Setting sustainability targets - Tracking improvement progress ### Prerequisites - Process stoichiometry defined - Mass balance available - Solvent usage documented - Energy consumption known ### Best Practices - Calculate multiple metrics - Compare against benchmarks - Track trends over time - Consider full life cycle ## Process Integration This skill integrates with: - Green Chemistry Metrics Evaluation - Process Sustainability Assessment - Waste Minimization Analysis ## Configuration ```yaml green-chemistry-metrics: metrics: - atom-economy - e-factor - pmi - carbon-efficiency benchmarks: - pharmaceutical - fine-chemical - commodity ``` ## Output Artifacts - Metrics calculations - Benchmark comparisons - Trend analyses - Improvement recommendations - Sustainability scorecards