Executive Summary
ILINK Development Services conducted an on-site energy assessment at a facility in Sri Lanka, as part of a partnership with Levi Strauss & Co. to reduce greenhouse gas (GHG) emissions. The assessment revealed that the facility, a key denim jeans supplier, meets 30% of its electricity needs through rooftop solar and uses LED lighting. However, inefficiencies such as compressed air leaks, standby compressor overuse, and excess lighting were identified. The facility’s electricity consumption correlates moderately with production (R-sq 64.6%), while diesel use shows negligible correlation (R-sq 0.7%). Total energy consumption for 2024 was dominated by purchased electricity, with diesel and petrol contributing to Scope 1 emissions. Nineteen recommendations were proposed, including ROI-based, investment-based, and organizational changes, targeting a reduction in energy waste and Scope 1 and 2 emissions. Key actions include upgrading to IE3 motors, installing VFDs in compressors, and switching to electric forklifts, aiming for cost savings and environmental impact reduction.
Major Learnings for Industries
Recommendations
Conclusion
The assessment underscores the potential for significant energy and cost savings through targeted interventions. By addressing systemic inefficiencies, adopting advanced technologies, and enhancing employee awareness, the facility can reduce its environmental footprint and align with Levi Strauss & Co.’s climate goals. Implementing the 19 recommendations could lead to substantial reductions in energy consumption and GHG emissions, with ROI periods ranging from 10 months to 7 years.
