Energy Management Practices in the Sawmill Industry in Ghana
Energy Management Practices in the Sawmill Industry in Ghana

Summary/Abstract: The sawmill industry is vital for Ghana’s economic development but faces challenges in energyefficiency. This study evaluates energy consumption patterns in the Sunyani Municipality’s sawmill industryto identify cost‑ saving opportunities. Adopting a census approach, the study surveyed all nine operationalsawmills using self‑ administered questionnaires and walkthrough energy audits based on ASHRAE standards.The analysis revealed a significant lack of structured energy management; most facilities do not monitor con‑sumption or adjust to price changes. Technical assessments identified inefficiencies, notably power factorsbelow 0.9 in seven sawmills and the widespread use of inefficient lighting. While total energy consumptiondecreased between 2021 and 2022, total electricity costs increased, highlighting the financial impact of theseinefficiencies and rising tariffs. The study concludes that the industry misses critical opportunities for costoptimization. Recommendations include the installation of power factor correction banks, retrofitting withLED lighting, and implementing employee training programs. These measures are essential for enhancingprofitability and ensuring industrial sustainability in Ghana’s forestry sector

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