C-MACC Weekly Sustainability and Energy Transition Report
Sun to Me: Prospects Brighten As Critical Minerals Tighten
- 1st Topic of the Week: Recent mineral-market shifts reveal tightening copper and lithium balances, rising geopolitical risk, strategic mispricing, and more project delays; will scarcity-driven concerns intensify in 2026?
- 2nd Topic of the Week: Project suspensions, tightening gas spreads, and fragile hydrogen offtake expose a blue sector to real stress testing despite elevated downstream ammonia prices, challenging those who adapt fastest.
- Otherwise – investors confront rising power system strain as natural gas prices rise amid expanding demand prospects, battery materials overshoot, CCS momentum slows, and industrial decarbonization pathways shift.
Exhibit 1: C-MACC clean energy minerals index rises for the third consecutive month amid renewed market optimism.

Source: Bloomberg, C-MACC Analysis, December 2025
Client Login
Learn About Our Subscriptions and Request a Trial
Contact us at cmaccinsights@c-macc.com to gain full access and experience our services!





