Elkem is a Norwegian silicon and silicones producer — one of the world's largest — making silicon metal, ferrosilicon, silicone polymers and specialty carbon materials from its hydropower-powered Norwegian plants. Elkem's silicon metal feeds solar panels (polysilicon feedstock), aluminium alloys and the chemical industry. Its silicones serve the construction, automotive, personal care and electronics industries.
Silicon Metal: The Solar Cycle Link
Elkem's silicon metal is a key feedstock for polysilicon — the purified silicon used in solar panels. As global solar installation growth accelerates, polysilicon demand grows and silicon metal prices recover. Elkem's low-cost Norwegian hydropower gives it structural cost advantages versus Chinese silicon producers dependent on coal electricity. Each $500/t increase in silicon metal adds approximately NOK 500M to Elkem's annual EBITDA.
Silicones: The PMI-Linked Specialty
Elkem's silicones division — producing silicone fluids, emulsions, rubbers and resins — serves construction (sealants), automotive (gaskets, hoses), electronics (encapsulants) and personal care (hair and skin products) markets. Silicone demand follows global PMI through industrial applications and consumer confidence through personal care. Silicones carry higher margins than commodity silicon metal.
Hydropower Advantage: The Green Silicon Story
Elkem's Norwegian smelters are powered by Norwegian hydroelectric power — among the world's cheapest and cleanest electricity. This creates structural cost advantages versus Chinese silicon and ferrosilicon producers using coal power, and enables Elkem to market green silicon with much lower carbon footprint. As carbon pricing increases globally, Elkem's hydropower advantage compounds.
Chinese Competition: The Structural Headwind
China produces approximately 70% of global silicon metal and ferrosilicon — with significant state support and coal power subsidies. Chinese export surges periodically flood global markets with cheap silicon, depressing prices below Elkem's breakeven in extreme cases. The long-run trend toward carbon pricing and green premium silicon provides eventual relief, but Chinese competition remains the dominant near-term risk.
Key Risks
Chinese silicon overcapacity is the primary structural risk — state-subsidised producers can sustain losses longer than market actors. Silicones oversupply — particularly from Chinese Hoshine and Dongyue — has created prolonged margin compression. Norwegian energy costs, while low by global standards, have been rising with European energy market integration.
Cycle Performance Summary
| Parameter | Value |
|---|---|
| Exchange | Oslo Børs |
| Ticker | ELK.OL |
| Primary Signal | Silicon metal price + PMI |
| Buy Threshold | Silicon < $1,500/t + PMI < 47 |
| Sell Threshold | Silicon > $2,500/t + solar demand accelerates |
| Hydropower | ~90% renewable electricity |
| Cycle Return (2020–2022) | +250% |
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