Investor Presentaiton

INFRASTRUCTURE FOR THE FUTURE ENVIRONMENTAL Delivering essential services in a manner that protects the environment and builds a more sustainable network for the future Victoria Power Networks Initiatives/Achievements Continually improving their Environmental Management System by establishing, monitoring and reviewing objectives and targets Improved reporting of environmental incidents has enabled the HSE team to more rapidly resolve issues such as oil spills in substations Implementing phase two of three of the Rapid Earth Fault Current Limiter (REFCL) program providing extra bushfire protection for the community Upgrading public lighting to new energy-efficient and cost-effective LED technologies which require 80% less energy than older-style lighting Solar enablement program (being considered by the AER) aimed at empowering customers to connect and export solar into the grid SA Power Networks Initiatives / Achievements Developed a Climate Change Plan which documents the adaptation and mitigation risks, opportunities and initiatives within the business Enhancing the Environmental Management System and other business processes to continue to increase positive environmental outcomes Implementing Sustainable Procurement initiatives and working with traditional landowners to preserve cultural heritage during projects Developed a circular economy model which includes water and waste management initiatives which has seen a landfill diversion rate of ~76% across all sites Implemented an efficient property maintenance strategy which has seen -40% of the 200,000+ streetlights managed by SAPN converted to LEDs • TransGrid Initiatives / Achievements Developed a Network Climate Change Adaption Strategy which assists in designing and delivering a resilient network that can face future climate challenges Invited to sit on the Steering Committee of the NSW Government's Climate Change Cross Dependency Initiative (XDI) Project Implemented improved ecology and aboriginal cultural heritage risk management processes and updated internal due diligence assessments Implemented a Waste Tracking System (further enhancing the current enterprise hazard and risk management system - CAMMS) Initiated the Infrastructure Sustainably Council of Australia (ISCA) Infrastructure Sustainably rating process for an upcoming Major Project Committed to the principles of sustainable development with responsible business practices Spark Infrastructure I Investor Presentation I August 2020 36

View entire presentation