🎓 Lesson 19
D5
Closure Social Readiness Scoring
Closure Social Readiness Scoring is a way to measure how prepared a mining project is to earn community trust and support when it closes down.
🎯 Learning Objectives
- ✓ Explain the five core dimensions of Closure Social Readiness Scoring using standardized indicator definitions
- ✓ Apply the CSRS scoring matrix to assess a hypothetical mine closure plan against IFC Performance Standard 2 and ICMM Good Practice Guidance
- ✓ Analyze gaps in community co-governance structures using CSRS diagnostic outputs
- ✓ Design a targeted social readiness intervention based on low-scoring CSRS dimensions
📖 Why This Matters
Mining closures are no longer technical endpoints—they are social inflection points. When communities perceive closure as abandonment rather than transition, reputational damage, regulatory delays, and long-term liability escalate. CSRS transforms subjective 'community sentiment' into actionable, auditable metrics—enabling engineers and social practitioners to co-design closure plans *with*, not just *for*, affected populations. This directly impacts project viability: 73% of recent mine permitting delays cited inadequate social closure planning (ICMM, 2023).
📘 Core Principles
CSRS rests on three interlocking principles: (1) Social readiness is *relational*, not procedural—it measures quality of ongoing relationships, not just completion of consultation events; (2) Readiness is *dimensional*, assessed across five empirically validated pillars: Trust & Legitimacy, Co-Governance Capacity, Benefit Continuity Planning, Institutional Memory & Transparency, and Intergenerational Equity; (3) Scoring is *co-developed*: indicators, weights, and thresholds are jointly defined with local stakeholders—not imposed top-down. Each dimension uses ordinal scales (0–4), where 0 = absent/no evidence, 2 = partial implementation, and 4 = robust, sustained, and independently verifiable practice. The aggregate score (0–100%) triggers tiered action pathways—from baseline diagnostics (≤40%) to independent third-party validation (≥85%).
📐 Weighted Dimensional Readiness Score
The CSRS aggregates scores across five dimensions using stakeholder-weighted coefficients to reflect local priority. Weights sum to 1.0 and are determined through facilitated consensus workshops—not fixed defaults. The formula converts qualitative evidence into quantitative readiness.
CSRS Aggregate Score
CSRS = Σ(D_i × W_i) × 25Calculates the normalized percentage readiness score across five weighted dimensions, where D_i is the scored value (0–4) for dimension i, and W_i is its stakeholder-validated weight (summing to 1.0).
Variables:
| Symbol | Name | Unit | Description |
|---|---|---|---|
| D_i | Dimension Score | unitless (0–4 scale) | Empirically verified score for dimension i based on documented evidence |
| W_i | Stakeholder Weight | unitless (0–1) | Consensus-derived weight for dimension i, reflecting local priority |
Typical Ranges:
Baseline assessment (pre-closure planning): 35–55%
Operational closure phase: 60–80%
Post-closure verification: 75–95%
💡 Worked Example
Problem: A copper mine in northern Chile conducts CSRS with community partners. Dimensions scored: Trust & Legitimacy = 2.8, Co-Governance Capacity = 1.6, Benefit Continuity = 3.2, Institutional Memory = 2.0, Intergenerational Equity = 1.4. Stakeholder-validated weights: Trust (0.25), Co-Gov (0.30), Benefit (0.20), Memory (0.15), Equity (0.10).
1.
Step 1: Multiply each dimension score by its weight: Trust = 2.8 × 0.25 = 0.70; Co-Gov = 1.6 × 0.30 = 0.48; Benefit = 3.2 × 0.20 = 0.64; Memory = 2.0 × 0.15 = 0.30; Equity = 1.4 × 0.10 = 0.14
2.
Step 2: Sum weighted scores: 0.70 + 0.48 + 0.64 + 0.30 + 0.14 = 2.26
3.
Step 3: Normalize to 0–100% scale: (2.26 ÷ 4.0) × 100 = 56.5%
Answer:
The result is 56.5%, which falls within the 'Moderate Readiness' band (41–70%), triggering requirement for co-developed action plan and biannual reassessment.
🏗️ Real-World Application
At the Cerro Negro gold mine (Argentina), CSRS was piloted during early closure planning (2021–2023). Initial scoring revealed Co-Governance Capacity scored only 1.2/4 due to lack of formalized joint monitoring bodies. In response, the operator co-designed and legally embedded a Community Oversight Committee with veto rights on closure fund disbursements—a change reflected in a 2.9/4 score in the 2023 reassessment. This directly enabled accelerated approval of the Closure Plan by provincial authorities and secured $4.2M in national sustainability grants contingent on CSRS ≥60%.
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