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WSS

Hydrogen extension

The main FSR excludes hydrogen plant BOQ; hydrogen content references the thematic hydrogen report and Chapter 2 calculations.

Green power, hydrogen, and transport decarbonization

Hydrogen extension aligns with mine green power use and transport electrification.

300 hydrogen heavy-duty trucks

[1,2]

~35 kg H₂/day per truck (~12.8 t/year); 300 trucks ≈ 3,840 t H₂/year. PEM electrolysis ≈ 50 kWh/kg → ~192 GWh green power/year.

Closed loop with main project

[1]

Post Phases I–III, annual generation 700+ GWh provides a sufficient electricity basis for green H₂ (see hydrogen extension report).

Economic memo disclosure

[1]

Meeting minutes: behind-the-meter H₂ production may target <20 RMB/kg (subject to equipment and investment boundaries in the thematic study).