Emerging Technologies

Green Tech (Clean Tech)

Definition

Green technology, or cleantech, is a general term for any technology, product, or service that is environmentally friendly or aims to reduce the environmental impact of human activity.

Why It Matters

As concerns about climate change and environmental degradation grow, green tech is becoming increasingly critical for creating a sustainable future. It encompasses a wide range of innovations in energy, transportation, agriculture, and manufacturing.

Contextual Example

Solar panels, electric vehicles, smart grids for energy distribution, and new methods for carbon capture are all examples of green technology.

Common Misunderstandings

  • Green tech is a broad and diverse field, not a single technology.
  • It is driven by both environmental concerns and significant economic opportunities.

Related Terms

Last Updated: December 18, 2025