素材にとっての重要性
Electrification is a grid problem before it is anything else. Every new wind farm, solar field, factory and data centre needs conductors, transformers and switchgear — and transformers need grain-oriented electrical steel, which is itself a constrained product.
その組成
全素材 →| 素材 | ここでの機能 | 重要度 |
|---|---|---|
| Aluminium クリティカル | Overhead lines and some cable cores | 定義 |
| Copper クリティカル | Cables, windings and busbars | 定義 |
| Iron & Steel | Towers, transformer cores and enclosures | 定義 |
| Lithium クリティカル | Battery storage on the network | 重要 |
| Silicon クリティカル | Grid-scale power electronics and HVDC valves | 重要 |
| Zinc クリティカル | Galvanising every steel structure outdoors | 重要 |
| Silver クリティカル | Contacts and switchgear | 現在 |
| Vanadium クリティカル | Flow batteries for long-duration storage | 現在 |
Aluminium
A light silvery metal made by passing an enormous electric current through dissolved bauxite — which is why people…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Iron & Steel
Iron with a little carbon in it, and the most-produced manufactured material on the planet.
Lithium
A soft, silvery metal so light it floats on water, and the element that lets a rechargeable battery store a lot of…
Silicon
The second-most-common element in the Earth's crust — ordinary sand — purified until only one atom in a billion is…
Zinc
The metal that steel is dipped in so it does not rust — a sacrificial coating that corrodes instead of the iron…
