The Critical Minerals Opportunity

At Breakthrough Energy, we back the builders creating the materials systems that advanced energy and modern industry depend on. Across the critical minerals and materials landscape, our portfolio companies and Fellows are taking on one of the hardest parts of the economy: making essential materials easier to find, process, recover, refine, and use at the speed the market now requires.

That work is becoming more urgent. Customers are starting to value certainty in a new way. Industrial buyers may resist paying a green premium, but many are increasingly willing to pay a security premium for dependable supply, diversified sourcing, and materials systems that can withstand disruption. The founders who can deliver that certainty are creating a new source of industrial advantage.

Innovation Across the Value Chain

For most of mining history, finding a major mineral deposit has been part science, part pattern recognition, and part uncertainty. That uncertainty can mean years of delay, wasted capital, or supply that never reaches the market. In a world racing to build batteries, power grids, and advanced industries, finding critical materials faster, with less environmental and human impact, can become a competitive advantage. KoBold Metals is leveraging AI to bring new critical mineral resources to market much more quickly, making resource discovery faster, more precise, and less speculative. GeologicAI brings advanced sensing and mineral intelligence to the same challenge, helping companies understand resources earlier and make better decisions before capital is committed.

Once resources are identified, the next constraint is turning them into materials customers can use. Processing and refining are where raw supply becomes industrial supply—and where concentration in today’s system creates some of its most important chokepoints. Mariana Minerals’ autonomy-first approach aims to dramatically reduce development timelines and production costs of new mines and mineral processing facilities. Lilac and Mangrove Lithium are developing new approaches to lithium extraction and refining. Boston Metal is applying molten oxide electrolysis to critical metals production, with a focus on higher-value materials like niobium, tantalum, tin, vanadium, nickel, and chromium. These companies are expanding the ways essential inputs can reach advanced industries.

Materials already in the economy are another major source of supply, but recovering them is technically difficult and commercially demanding. Batteries, scrap, and industrial waste streams can contain valuable inputs, but those materials have to be identified, separated, refined, and trusted by customers before they can reenter production. Redwood Materials is building domestic battery supply chains by recovering and refining materials from end-of-life batteries. Sortera Technologies uses AI-enabled sorting to recover critical metals from mixed scrap, unlocking another source of domestic supply for materials like aluminum. Our Fellows ChemFinity and Electroflow are developing new approaches to mineral recovery and lithium extraction.

Some of the strongest materials innovations reduce pressure on constrained inputs altogether. That can mean designing around more available resources or creating value from feedstocks that existing systems overlook. Stratus Materials is developing manganese-rich, cobalt-free cathode materials for lithium-ion batteries. Brimstone’s Rock Refinery platform uses abundant rocks to co-produce cement, alumina, steel, aluminum, magnesium, titanium, and other critical minerals—creating a more efficient pathway to produce essential materials locally.

This breadth is the point. The future of critical minerals will be shaped by companies that can outperform incumbent industrial systems. Breakthrough backs companies working across the full path from resource to use because stronger materials systems will require innovation across the value chain, not a single breakthrough in isolation.

The Materials Foundation

Critical minerals are the input layer beneath trillion-dollar markets. These minerals, metals, and material inputs sit inside the systems that generate power, move electricity, process information, defend nations, manufacture goods, and grow food. Without them, modern economies lose the ability to build.

That input layer is under pressure. Lithium, nickel, copper, cobalt, aluminum, rare earth elements, and other essential inputs are becoming more valuable as energy systems expand. Some are needed in far greater quantities as electrification accelerates; since 2010, the average amount of minerals needed for a new unit of power generation capacity has increased by 50%. Others move through supply chains exposed to concentration, volatility, or disruption. Many face both pressures at once.

That makes critical minerals one of the most important industrial opportunities of today and tomorrow. The companies working in this space are showing how better materials systems can change the economics and pace of energy growth, strengthen industrial competitiveness, and support broader prosperity.

Building Better Materials Systems

Business as usual is not built for the level of demand now forming. As electrification reaches more sectors of the economy, demand is rising faster than many of today’s supply chains can adapt. Picture a company preparing to bring a new battery facility online. The building can rise, the equipment can arrive, and customers can be ready—but the project still depends on materials that began their journey years earlier, in places far from the factory floor. A mineral discovery had to become a permitted project. A mine had to become a source of supply. Raw material had to move through processing before it could meet the standards required for production. Recycling can add another path, but only when recovered material can be turned back into something customers trust at scale. This is where the system strains: the economy is trying to build on timelines the materials base was not designed to match.

The critical minerals conversation often starts with scarcity, but the bigger story is performance. Especially in a moment of heightened geopolitical tension, stronger capabilities are changing how companies, countries, and investors think about materials. Customers are looking for supply they can count on. That security premium is becoming a market signal for founders who can deliver certainty, resilience, and performance.

Innovation can change the trajectory. Better resource intelligence can make discovery less speculative. New processing methods can turn more raw supply into usable material. Recovery technologies can make domestic resources more productive, while smarter material design can reduce dependence on constrained inputs. Cleaner production pathways can improve the economics of essential materials for the industries that need them.

These solutions create durable advantages because critical minerals sit upstream of so much else. Materials constraints raise costs, slow projects, and limit control over the resources economies need to grow. Better systems give companies more room to grow and reduce the chokepoints that hold entire industries back.

Ready for Momentum

Critical minerals innovation is ready for momentum. The market is asking who will deliver certainty. That is the opening for builders. The next phase will reward companies that can move technical progress into industrial reality—and investors willing to back them before the bottlenecks become more expensive to solve.

The stakes are bigger than supply. Materials shape the cost of growth. When dependable inputs are easier to access, energy innovation can become infrastructure people use. Industries can expand with fewer constraints. Affordable, reliable energy can reach more of the world.

Prosperity depends on that capacity: the ability to build more of what improves lives, at a cost more people can afford.