Sustainable Maintenance: What are the key technology drivers for ensuring Positive Impacts of Manufacturing Industries?

Despite advances in operational efficiency, industry poses a significant threat to environmental sustainability, thus preventing progress towards a net-zero economy. This research investigates the transformative potential of Industry 4.0 (I4.0) technologies in advancing sustainable maintenance practices. Defined as resource-minimizing and environmentally sustainable approaches while maintaining operational effectiveness, sustainable maintenance promises a mutually beneficial scenario for organizations and the environment. This paper employs a systematic approach including an extensive structured literature review and expert interviews with industry representatives. By analyzing the intersection of I4.0 technologies and sustainable maintenance principles, key technological solutions with the potential to significantly reduce resource consumption, minimize waste generation, and reduce emissions within industrial operations are identified. Based on literature review and expert interviews, a clear dependency between technological maturity and maintenance sustainability is identified. These findings provide decision-makers with valuable insights to navigate the complex technology landscape and implement evidence-based strategies to achieve both operational excellence and environmental responsibility.