CWE-ES-04
Compassion, Welfare & Environment
Environment & Sustainability
CORE
Excellence
v2.9.7
Water Conservation Measures Implemented
Evaluates implemented water conservation systems, a key indicator of fulfilling the *khilāfah* (trusteeship) by avoiding *isrāf* (waste). In Islamic jurisprudence, preserving vital natural resources aligns deeply with *maqāṣid al-sharīʿah* (objectives of Islamic law), specifically *ḥifẓ al-nafs* (preservation of life) and *ḥifẓ al-māl* (preservation of wealth). Furthermore, prophetic traditions strictly prohibit excessive water usage, even at a flowing river. Ultimately, this commitment to stewardship lowers operational costs, mitigates environmental impact, and strengthens trust with stakeholders who value resource preservation.
Assessment Questions
- How does the organization identify and address water wastage (isrāf) in its daily operations?
- What formal policies, targets, and monitoring systems are in place to manage and reduce water consumption?
- Describe the implementation of water-efficient technologies (e.g., low-flow fixtures, smart irrigation, recycling systems) across the organization's facilities.
- How does the organization benchmark its water conservation performance and use this data to drive continuous improvement and innovation?
- In what ways does the organization extend its water stewardship (khilāfah) principles to its stakeholders, such as suppliers, customers, and the wider community?
- How is the baseline defined and normalised for occupancy and irrigation/weather?
- What proportion of significant uses is sub‑metered and how is AMR data used (e.g., night‑line leakage)?
- If in leased premises, how are landlords engaged to access data and approve retrofits?
- Who is the named responsible person for water (policy owner + facilities lead) and how often do trustees review KPIs?
- How are exceptional events (Ramadan, camps, refurbishments, leaks) recorded and adjusted in baseline/normalisation?
- What assurance/verification is applied to meter data and audit findings (internal check or external audit)?
Evidence Requirements
- Official water conservation policy and related communication materials.
- Water utility bills and consumption data logs for the past 2-3 years (including bill validation checks).
- Water balance diagram (inputs, sub-metered outputs/uses, losses) and Baseline & Normalisation Sheet.
- Maintenance records for leak detection and repair.
- Asset inventory or purchase orders for water-saving fixtures and equipment.
- Project documentation and performance data for water recycling or harvesting systems.
- Benchmarking reports comparing water usage against industry standards or set goals.
- Evidence of stakeholder engagement initiatives related to water conservation (e.g., supplier guidelines, community programs).
- Sub‑metering/AMR exports (12–36 months), night‑line leakage reports.
- WRAS approval certificates/spec sheets for installed fittings; WaterSafe installer certificates.
- Records of landlord approvals where relevant.
Scoring Guidelines
| Level | Rating | Description |
|---|---|---|
| 5 | 5/5 | ≥20% reduction vs 12‑month, normalised baseline; ≥80% of fixtures low‑flow; sub‑metering covers ≥80% of significant uses; leak MTTR ≤48h; verified audit within last 24 months. |
| 4 | 4/5 | ≥10% reduction; ≥60% fixtures low‑flow; sub‑metering ≥50%; MTTR ≤72h. (Or equivalent progress via landlord engagement plan and verified partial data). |
| 3 | 3/5 | ≥5% reduction or intensity trend improving; some sub‑metering; partial tracking. (Or formal requests for data/retrofits with interim controls). |
| 2 | 2/5 | Measures installed but no verified reduction; minimal tracking. |
| 1 | 1/5 | No effort or rising consumption. |
Discussion (1)
Administrator
2026-03-07 12:01:24.949658
📋 **Version updated: 1.0.0 → 2.9.7** **Changes:** Full import from mizan-297.json
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