C-MACC Weekly Sustainability and Energy Transition Report
Profit Finds Process: Critical-Minerals Midstream Certainty Beats Upstream Abundance
- 1st Topic of the Week: Critical minerals strategies hinge on conversion capacity, qualification speed, and midstream reliability, not resource abundance. Are extraction-first strategies becoming stranded headlines?
- 2nd Topic of the Week: Double-sided auctions convert hydrogen hype into bankable corridors by aligning supply, demand, and finance; if auctions unlock bankability, why keep chasing blunt, inefficient subsidies?
- Otherwise – Time-to-power dominates with batteries and on-site generation; certified bio-PP midstream outperforms volume; transformer bottlenecks and finite CCS capacity enforce capital triage across portfolios.
Exhibit 1: The C-MACC clean energy mineral index increased ~3% in August, rising ~9% since the start of 2025.

Source: Bloomberg, C-MACC Analysis, September 2025
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