217 (September 2023), an integrated offer to the mining sector can be structured across four practical levers: (i) carbon footprint measurement, (ii) efficiency improvements, (iii) low-carbon hybrid energy solutions (renewable electricity and renewable fuels/hydrogen), and (iv) compensation of residual emissions through carbon sink initiatives. This framing is consistent with Repsol’s positioning to accompany clients across the full decarbonization process. • MRV and baselining: footprint calculation, boundaries, data consolidation, and auditready reporting (Scopes 1–2, dual Scope 2). • Efficiency: energy management and optimization to reduce fuel and power demand before switching. • Renewable electricity: renewable supply contracts/PPAs and distributed generation concepts for mine sites. • Renewable liquid fuels: drop-in renewable diesel/HVO logistics and ramp-up (up to ~90% lifecycle GHG reduction depending on pathway/certification). • Renewable gases: biomethane options for stationary energy and hybrids where feasible. • Hydrogen and derivatives: feasibility, pilots and scaling (including refuelling infrastructure and safety case). • Synthetic fuels (longer term): e-fuels for hard-to-electrify segments. • Residual emissions: compensation via carbon sink initiatives after mitigation. Table 2 – Mapping Repsol contributions to mining use cases (illustrative) Use Case Repsol Contributio n G H G lev er Diesel haulage Renewable diesel/HVO supply + logistics; transition planning to H2 pilots Scope 1 Processin g electricit y Renewable power contracts/PP As; distributed generation concepts Scope 2 Remote / weakHybrid systems: Scope 1+2
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