**Abstract**

Advancement in technology is brought up for both the industrialization and urbanization, which imitates the diverse pollutants as by-products to air-water ecosystem. Utilization of carbon is a very well-known age-old practice used for environmental remediation. In recent past years, a tremendous research inclination has been witnessed toward the sustainable development of nanocarbons specifically for environment remediation and energy applications. The new sustainable synthesis approached has been investigated for the development of sustainable nanocarbons. Tailoring the nanocarbon with polymer as a nanocomposite material has spotlighted a new class of environmentally benign bio-compatible materials. Herein, the present perspective is summarizing the basic-advanced research.

**Keywords:** nanocarbon, polymer composite, bio-polymer, environmental remediation
