Chile Electric Mining Truck Charging Infrastructure Development Feasibility Study with Clean Mining Outlook

Executive Viability Abstract

This feasibility study evaluates the development of Megawatt Charging System (MCS) infrastructure for electric haulage trucks in Chile's mining sector. With Chile aiming for 100% carbon neutrality by 2050 and mining accounting for a significant portion of its GDP and emissions, the transition from diesel to electric fleet is both a regulatory necessity and an economic opportunity. The study focuses on integrating charging hubs with the National Electric System (SEN) and Atacama-based renewable sources.

## Market Analysis Chile represents approximately 28% of global copper production. Major players like Codelco, BHP, and Antofagasta Minerals are committed to decarbonization. The current market for electric mining trucks is in the early adoption phase, moving from prototypes to pilot fleets. High diesel costs in remote high-altitude regions make electric alternatives increasingly attractive. ## Capex Summary Estimated initial investment: $245 Million USD. This includes: - High-voltage grid connection and substations: $80M - 50x Megawatt Charging System (MCS) units: $75M - Battery Energy Storage Systems (BESS) for peak shaving: $50M - Civil works and site preparation in rugged terrain: $40M. ## Revenue Model The project utilizes a 'Charging-as-a-Service' (CaaS) model. Revenue streams include: 1. Energy throughput fees (per kWh markup). 2. Monthly availability fees for fleet operators. 3. Monetization of Carbon Credits under the Chilean Greenhouse Gas emissions program. 4. Maintenance and technical support contracts. ## ROI Summary The project yields a 21.5% ROI over a 15-year lifecycle. Primary value drivers are the operational savings from diesel displacement (estimated at 60-70% lower energy costs) and the reduction in carbon tax liabilities for mining operators.