Sustainable Earth

Sustainable Earth Harmonizing society and the environment

NEC is working to preserve the environment and ensure harmony between society and the Earth. We visualize changes to the planet, promote the efficient and circular use of finite resources, and take proactive measures against potential threats to our shared existence.

Connecting Earth and space

Observation of earthquake and tsunami using submarine cables on the ocean floor

An introduction to the products and system technologies related to NEC's submarine fiberoptic cable system that supports global communications.

Selected articles

Vol. 5 No. 1 "Optical Submarine Cable System"