This document presents a comprehensive solution to a learning activity focused on environmental sustainability. It begins with a definition of environmental sustainability and its importance, emphasizing the need for practices that minimize environmental impact and conserve resources. The assignment explores the environmental impact of energy sector operations, the role of Environmental Management Systems (EMS), and the significance of environmental legislation like the EPBC Act. It addresses responsibilities imposed by environmental legislation, resource-saving issues in electro-technology workshops, and the use of renewable energy sources. The solution also covers Occupational Health and Safety (OHS) policies, process consultation, supply chain management, the role of integrated circuits in electronic devices, and the impact of location on activities. It further discusses the importance of written procedures, troubleshooting computer systems, documentation, and the use of Standard Operating Procedures (SOPs). The solution highlights the benefits of established procedures and concludes with a discussion of the Work, Health and Safety Regulations (2011). References are included for further context.