Quick Key Facts
- The ocean covers more than 70 percent of the surface of the planet.
- The deep sea makes up 90 percent of the total marine environment and is the largest biome on Earth.
- More than 5,000 marine species live in the Pacific Ocean’s Clarion-Clipperton Zone, a focus area of deep-sea mining.
- Several countries — including Canada, France and New Zealand — have called for a moratorium on deep-sea mining.
- Deep-sea mining is not necessary to obtain the critical minerals needed for the renewable energy transition.
- Demand for critical minerals can be reduced by 58 percent by 2050 through the use of new technologies, circular economy strategies and increased recycling.
- 90% of electronic waste is dumped or illegally traded.