RENEWABLE ENERGY ENGINEERING ADOPTION IN REGIONAL INDUSTRY: BARRIERS AND ENABLERS

Abstract

Background: Renewable-energy adoption in industry is an engineering and organizational problem as much as an energy-policy problem. A technology can be commercially mature but still difficult to deploy when load profiles, grid rules, space, financing or maintenance capacity do not fit the site. Aims: This article examines the mechanisms that connect the topic to organizational or policy performance and identifies the conditions that make those mechanisms stronger or weaker. Research Method: A structured narrative review integrates peer-reviewed research with authoritative policy, statistical, and professional sources, including OECD (2024a); IEA (2024b). Sources are coded by outcome, mechanism, boundary condition, and practical implication. Results and Conclusion: The synthesis indicates that outcomes are heterogeneous. Headline cost comparisons can be misleading. Industrial users value reliability, power quality and predictable operating conditions, so a cheaper unit of renewable energy is not automatically a lower-risk production solution. Six recurring themes show that implementation quality, information, capability, and institutional context frequently matter as much as the headline policy or technology. Contribution: The article offers an evidence-based framework for regional industrial firms and energy planners that translates the literature into decision principles without claiming primary data that were not collected.