A Context-Integrated Energy Audit Framework (CIEAF) for Industrial Electrical Systems: Validation Across Resource-Differentiated Settings

Abstract

Industrial energy audits can identify technically attractive savings opportunities, yet implementation depends on data availability, technical capability, financing, and institutional support. This study develops the Context-Integrated Energy Audit Framework (CIEAF), a four-layer decision framework linking technical diagnosis, technology intervention selection, energy-management-system alignment, and contextual readiness. The framework was examined through a structured secondary synthesis of four deliberately contrasting cases: Coca-Cola European Partners Portugal, Argentine Learning Energy Efficiency Networks, industrial organizations in Uganda, and Des Moines Water Works. The analysis used a Context Readiness Score (CRS) across four dimensions: data infrastructure, technical and human capacity, financial access, and institutional or regulatory support. Retrospective comparison showed concordance between readiness tiers and documented implementation depth. Mature organizations combined submetering, significant-energy-use management, capital projects, and formal certification. Intermediate contexts achieved measurable benefits through externally supported networks and phased capacity building. Institutionally constrained contexts experienced difficulty sustaining management-system practices despite promising technical pilots. CIEAF is therefore presented not as a statistically validated predictive model, but as a transparent audit-scope and intervention-sequencing instrument. Its practical value lies in matching diagnostic intensity, monitoring requirements, technical measures, and management-system depth to organizational readiness. The study clarifies the limits of retrospective case evidence and proposes prospective validation using independent coders, pre-registered scoring criteria, production-normalized energy-performance indicators, verified savings, and multi-site follow-up. The framework offers a cautious basis for prioritizing energy-efficiency actions across heterogeneous industrial settings. This positioning emphasizes feasibility, measurement discipline, and institutional sequencing rather than universal savings claims or premature certification recommendations in diverse industrial environments and regions.