Erbium
Projects
Major Erbium Projects Worldwide
The development pipeline for Erbium projects spans exploration through production across multiple jurisdictions. These projects that will shape the future supply landscape for this rare earth element.
Current Production
720
tonnes
Top Producer
China
95% share
Projects Tracked
0
Reserves
Part of total REE reserves
Government Support and Strategic Initiatives
Recognizing the strategic importance of Erbium, governments in major consuming nations have launched programs to support project development. These include direct financing, loan guarantees, streamlined permitting, and bilateral resource partnerships. As a USGS-listed critical mineral, Erbium projects are eligible for various U.S. government support mechanisms including the Defense Production Act Title III program. EU Critical Raw Materials Act provisions enable fast-track permitting and financing support for Erbium projects within the EU and partner nations.
Key Industry Developments
Recent developments affecting the Erbium project landscape:
Erbium-doped fiber amplifier technology enabled the explosive growth of long-haul fiber optic networks, driving the first wave of telecom erbium demand
Dot-com crash caused oversupply of EDFA inventory, temporarily depressing erbium demand
Expansion of submarine fiber optic cables and 5G backhaul networks renewed growth in EDFA demand
More on Erbium
Explore other aspects of the Erbium value chain.
Uses & Applications
Explore uses & applications for Erbium.
Supply Chain
Explore supply chain for Erbium.
Mining & Processing
Explore mining & processing for Erbium.
Refining & Grade Specs
Explore refining & grade specs for Erbium.
Recycling
Explore recycling for Erbium.
Substitutes
Explore substitutes for Erbium.
Return to the Erbium hub page or browse the full Mineral Library.