Nanotechnology is an emerging as a universal sustainable solution of this climate change emergency. It has great potential to deal with to offer in revolutionizing in every field of science to save nature. Nano formulations deals with specifically applications of nanotechnology such as in medicinal treatment (like cancer, infectious disease, neurological issues), pharmaceutical industry, cosmetics industry, biomedical drug delivery tissue engineering, fabrication methods like nanoprecipitation, electrospinning, sol-gel, agricultural crop protection sustainability, environmental sensors for pollution detection and remedies, food applications to increase quality as well as production rate, water treatment and plant—based nanomaterials like alginate, hyaluronic acid, starch, cellulose, tissue engineering. It can help in future to standardization and quality control in scalable production methods which can be commercializing with under regulatory frameworks development which reduce the toxicity in products and enhanced the safety assessments of personalized medicine approaches. Plant based Nano formulations deals with so many fields such as in medicinal field, agriculture, food industry, Environmental protection applications, cosmetics industry (it helps to reduce the chemical toxicity), wastewater treatment, etc. Recent trends show that some players take initiative like as Research institutions and universities, cosmetic companies, Biotech companies, Pharmaceutical companies, Agricultural companies, Government agencies, etc. They have long term prospects of formation of safe plant-based Nano formulations products.